Nelsen Catalog

Fleck 2900 Duplex Systems 2 Part number Description Suggested Retail 2900/1700-NXT SYSTEM 5 DuPlEX Features include Fleck 2900/1700 3200NXT Simplex System with an electronic meter for each valve and includes two commercial brine tanks with the Clack 454 commercial shutoff valve. 29/17NXT5-120-C2441 120,000 Grain System 11,584.00 $ 29/17NXT5-150-C2450 150,000 12,516.00 $ 29/17NXT5-210-C2450 210,000 13,260.00 $ 29/17NXT5-300-C3048 300,000 16,105.00 Commercial Water Softeners $ 29/17NXT5-450-C3948 450,000 21,131.00 $ 29/17NXT5-600-C5060 600,000 24,389.00 $ 2900/1700-NXT SYSTEM 6 DuPlEX Features include two Fleck 2900/1700 3200NXT Simplex Systems with one 2\" electronic meter for the system, also includes two commercial brine tanks with the Clack 454 commercial shutoff valve. 29/17NXT6-120-C2441 120,000 Grain System 9,853.00 $ FLECK 3200XnT $ ConTRoLLER 29/17NXT6-150-C2450 150,000 10,743.00 29/17NXT6-210-C2450 210,000 11,529.00 $ 29/17NXT6-300-C3048 300,000 14,374.00 $ 29/17NXT6-450-C3948 450,000 19,400.00 $ 29/17NXT6-600-C5060 600000 (3\" meter included) 22,659.00 $ 2900/1700-NXT SYSTEM 7 DuPlEX Features include two Fleck 2900/1700 3200NXT Simplex Systems with one 2\" electronic meter for the system, also includes one commercial brine tank with the Clack 454 commercial shutoff valve. 29/17NXT7-120-C2441 120,000 Grain System 9,425.00 41 $ 29/17NXT7-150-C2450 150,000 10,337.00 $ 29/17NXT7-210-C2450 210,000 11,080.00 $ FLECK 3200XnT $ ConTRoLLER 29/17NXT7-300-C3048 300,000 13,577.00 29/17NXT7-450-C3948 450,000 18,310.00 $ For Triplex and Quad units 29/17NXT7-600-C5060 600,000 21,189.00 $ please call for additional pricing and specifications. SYSTEM 5 uNITS SYSTEM 6 uNITS SYSTEM 7 uNITS Model Space Req’d Shipping Model Space Req’d Shipping Model Space Req’d Shipping Number L x W x H Weight Number L x W x H Weight Number L x W x H Weight 29/17NT5-120 88 x 24 x 78 870 29/17NT6-120 88 x 24 x 78 870 29/17NT7-120 64 x 24 x 78 830 29/17NT5-150 92 x 24 x 79 1150 29/17NT6-150 92 x 24 x 79 1150 29/17NT7-150 68 x 24 x 79 1110 29/17NT5-210 98 x 24 x 79 1480 29/17NT6-210 98 x 24 x 79 1480 29/17NT7-210 74 x 24 x 79 1440 29/17NT5-300 116 x 30 x 86 2250 29/17NT6-300 116 x 30 x 86 2250 29/17NT7-300 86 x 30 x 86 2190 29/17NT5-450 146 x 39 x 93 3160 29/17NT6-450 146 x 39 x 93 3160 29/17NT7-450 107 x 39 x 93 3085 29/17NT5-600 176 x 50 x 95 4230 29/17NT6-600 176 x 50 x 95 4230 29/17NT7-600 126 x 50 x 95 4130 2\" Meter Range • Std. Range - 21,250 Gallons • Ext Range - 106,250 Gallons 3\" Meter Range • Std. Range - 63,750 Gallons • Ext Range - 318,750 Gallons * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 3900 Simplex Systems 2 Fleck 3900 Simplex Systems Part number Description Suggested Retail Fleck 3900/1800 3\" Commercial Systems Includes Fleck 3900/1800 3\" valve with 1800 time brining, hub and lateral distributor, gravel bed, and high capacity resin. Commercial brine tank includes a Clack 494 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. Please Note: The piping from the brine tank to the mineral tank is NOT provided with these systems. One-inch connections are provided at the 1800 brine valve and brine tank. Local plumbing codes and flow rates dictate the type of piping used between the brine tank and mineral tank. The recommended refill rate for a 1,200,000 grain system is 15 gallons per minute. A consideration should be made as to the type or number of air check(s)/safety(s) installed in the brine tank with these systems. 3900/1800 AuToMATIC TIMEr SYSTEMS 39/18T-300-C3048 300,000 Grain System 11,272.00 $ 39/18T-450-C3948 450,000 13,081.00 $ 39/18T-600-C5060 600,000 14,902.00 $ Commercial Water Softeners 39/18T-900-C5060 900,000 18,657.00 $ 39/18T-1200-C5060 1,200,000 21,472.00 $ 3900/1800 AuToMATIC METEr SYSTEMS FLECK 3900 vALvE BACK viEW 39/18M-300-C3048 300,000 Grain System 13,674.00 $ 39/18M-450-C3948 450,000 15,483.00 $ 39/18M-600-C5060 600,000 17,305.00 $ 39/18M-900-C5060 900,000 21,060.00 $ 39/18M-1200-C5060 1,200,000 23,874.00 $ 42 3900/1800 3200NXT SIMPlEX TIME CloCk SYSTEMS 39/18NXT-300-C3048 300,000 Grain System 11,362.00 $ 39/18NXT-450-C3948 450,000 13,171.00 $ 39/18NXT-600-C5060 600,000 14,992.00 $ 39/18NXT-900-C5060 900,000 18,748.00 $ 39/18NXT-1200-C5060 1,200,000 21,562.00 $ FLECK 3900 ConTRoL vALvE ProDuCT FEATurES • Fully adjustable 5-cycle control delivers controlled up-flow backwash, down- flow brining, slow rinse, rapid rinse and down-flow service • Designed for single tank or multi-tank systems, alternating or interlocking • Continuous flow rate of 250 GPM • Protective nEMA 3R enclosure is water resistant, rain tight, corrosion resistant and UV stable • operational no hard water bypass during regeneration • Choice of 7 or 12 day clock or meter initiated regeneration • no hard water bypass • optional nXT controllers available Model Tank Size Capacity Resin Support Bed Flow Rates BKW Salt Req’d Space Req’d Shipping Number Resin Brine Min Max Cu Ft 1 /2 x /4 /4 x /8 Min Max 9# 15# L x W x H Weight 1 1 1 39/18-300 24 x 72 30 x 48 240k 300k 10 150 100 120 170 15 90 150 58 x 30 x 92 1250 39/18-450 30 x 72 39 x 48 360k 450k 15 250 100 155 210 25 135 225 73 x 39 x 96 1700 39/18-600 36 x 72 50 x 60 480k 600k 20 350 150 185 250 35 180 300 90 x 50 x 98 2250 39/18-900 42 x 72 50 x 60 720k 900k 30 450 250 200 270 50 270 450 96 x 50 x 101 3405 39/18-1200 48 x 72 50 x 60 960k 1200k 40 600 300 205 280 65 360 600 102 x 50 x 106 4300 • Capacities are based on resin manufacturer’s data • All units set at minimum salt settings • When sizing units, use minimum capacity • All flow rates are in Gallons per Minute • All sizes and space required are in inches 3\" Meter Range • Std. Range - 63,750 Gallons • Ext Range - 318,750 Gallons * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 3900 Duplex Systems 2 Part number Description Suggested Retail 3900/1800-NXT SYSTEM 5 DuPlEX Features include two Fleck 3900/1800 3200NXT Simplex Systems with a 3\" electronic meter for each valve and includes two commercial brine tanks with the Clack 494 commercial shutoff valve. 39/18NXT5-300-C3048 300,000 Grain System 27,395.00 $ 39/18NXT5-450-C3948 450,000 30,379.00 $ 39/18NXT5-600-C5060 600,000 33,550.00 $ 39/18NXT5-900-C5060 900,000 41,718.00 Commercial Water Softeners $ 39/18NXT5-1200-C5060 1,200,000 46,343.00 $ 3900/1800-NXT SYSTEM 6 DuPlEX Features include two Fleck 3900/1800 3200NXT Simplex Systems with one 3\" electronic meter for the system, also includes two commercial brine tanks with the Clack 494 commercial shutoff valve. 39/18NXT6-300-C3048 300,000 Grain System 25,059.00 $ 39/18NXT6-450-C3948 450,000 28,677.00 $ 39/18NXT6-600-C5060 600,000 32,320.00 $ 39/18NXT6-900-C5060 900,000 39,831.00 $ 39/18NXT6-1200-C5060 1,200,000 45,459.00 $ FLECK 3900nXT 3900/1800-NXT SYSTEM 7 DuPlEX ConTRoL vALvE Features include two Fleck 3900/1800 3200NXT Simplex Systems with one 3\" electronic meter for the system, also includes one commercial brine tank with the Clack 494 commercial shutoff valve. 39/18NXT7-300-C3048 300,000 Grain System 24,262.00 $ 39/18NXT7-450-C3948 450,000 27,587.00 $ 39/18NXT7-600-C5060 600,000 30,850.00 43 $ 39/18NXT7-900-C5060 900,000 38,361.00 $ 39/18NXT7-1200-C5060 1,200,000 43,989.00 $ FLECK 3900nXT ConTRoL vALvE SYSTEM 5 uNITS SYSTEM 6 uNITS SYSTEM 7 uNITS Model Space Req’d Shipping Model Space Req’d Shipping Model Space Req’d Shipping Number L x W x H Weight Number L x W x H Weight Number L x W x H Weight 39/18NT5-300 120 x 30 x 92 2500 39/18NT6-300 120 x 30 x 92 2500 39/18NT7-300 86 x 30 x 92 2440 39/18NT5-450 150 x 39 x 96 3400 39/18NT6-450 150 x 39 x 96 3400 39/18NT7-450 107 x 39 x 96 3320 39/18NT5-600 176 x 50 x 98 4500 39/18NT6-600 176 x 50 x 98 4500 39/18NT7-600 126 x 50 x 98 4395 39/18NT5-900 196 x 50 x 101 6810 39/18NT6-900 196 x 50 x 101 6810 39/18NT7-900 142 x 50 x 101 6690 39/18NT5-1200 208 x 50 x 106 8600 39/18NT6-1200 208 x 50 x 106 8600 39/18NT7-1200 154 x 50 x 106 8480 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

2 Fleck 3200 NXT Controller Specs, Electronic Meters Part number Description Suggested Retail Fleck 3200NXT Electronic Systems The 3200NXT Network Controller uses on-board communication capabilities to link multiple commer- cial valves (via off-the-shelf CAT3, CAT5, or better cables) for a variety of system types. The 3200NXT is configured for use with Fleck® 2750, 2850s, 2900s, 3150, and 3900 Control Valves, and also sup- ports stager valves using butterfly or notched cams. • 2x16 character backlit LCD display • Easy time of day adjustment • networks up to four valves - Simply push the up or down button on the lead (#1) • Field-configurable for System Types 4, 5, controller; time of day is automatically copied to the 6, 7, and 9 remaining controllers • Auxiliary inputs and outputs • Five configurable cycle steps - Remote signal start input • Remote signal start can be used simultaneously - Remote lockout input with time clock, meter immediate, or meter delayed - Programmable relay output/chemical regeneration triggers pump output - Allows monitoring of flow and volume information in FLECK 3200XnT • Easy installation with plug-in wiring harnesses RSS applications ConTRoLLER Commercial Water Softeners • Front panel diagnostics button Three programming levels - Flow rate • User mode - Peak flow rate • Master programming - Totalizer • Diagnostics mode - Hours between last two regenerations - Hours since last regeneration - Adjustable volume remaining - Valve position - Software version FL3200-2-ELEC 44 Fleck Electronic Water Meters $ FL3200-2-ELEC 2\" Electronic Meter 1,768.00 $ FL3200-3-ELEC 3\" Electronic Meter 2,399.00 Fleck Plastic 3200NXT Electronic Water Meter FL3200-2-ELEC-PL FL3200-2-ELEC-PL 2\" Plastic Body Electronic Meter $1,004.00 Fleck 3200 Electronic Meter Cables FL3200CABLE-35 35\" Electronic Meter Cable 42.80 $ $ FL3200CABLE-96 96\" (8 ft) Elec Meter Cable 47.70 $ FL3200CABLE-300 300\" (25 ft) Elec Meter Cable 102.00 FL3200 CABLE ClACk 2\" ElECTroNIC METEr The Clack 2\" Inline meter is suited for commercial/industrial application. Constructed of Stainless Steel, this meter features a service flow rate range of 1.5 to 150 GPM. A 15-foot cable is included. Connection is 2\" female pipe or 2-1/2\" groove lock coupling. CL-2-EM 2\" Electronic Meter 716.00 $ FL3200-2-ELEC * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Clack WS1.5 Commercial Systems 2 Part number Description Suggested Retail Clack WS1.5EE 1-1/2\" Commercial Systems includes Clack WS1.5EE 1-1/2\" control valve with commercial distributors, gravel bed, and high- capacity resin. Commercial brine tank(s) include(s) a Clack 454 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. WS1.5EE AuToMATIC TIME CloCk SYSTEMS WS1.5EET-120-C2441 120,000 3,368.00 Commercial Water Softeners $ WS1.5EET-150-C2450 150,000 3,925.00 $ WS1.5EET-210-C2450 210,000 4,422.00 $ WS1.5EET-300-C3048 300,000 6,213.00 $ For WS1.5EE AuToMATIC METEr SYSTEMS ADD CL-15-EM WS1.5 Meter Assembly Male x Female nPT 666.00 $ WS1.5EE ConTRoL Clack WS1.5EE 1.5\" Twin Alternating Systems includes two base Clack Systems from above, one 1-1/2\" Stainless Steel Electronic Meter, one Clack 1-1/2\" MAV (Motorized Alternating Valve)and one Commercial brine tank equipped as follows, Clack 454 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. WS1.5EE-TA-120-C2441 120,000 7,434.00 $ WS1.5EE-TA-150-C2450 150,000 8,528.00 $ WS1.5EE-TA-210-C2450 210,000 9,520.00 $ WS1.5EE-TA-300-C3048 300,000 12,754.00 $ CL-15-EM 45 ProDuCT FEATurES • 1.5\" top mount control valve suited for mid-size commercial/industrial applications • Lead free brass valve body • Economical stainless steel optional meter assembly • Service flow rate of 60 gpm, backwash 50 gpm • Solid state microprocessor with easy access WS1.5EE TWin AlTErnATing front panel settings • Front panel display for time of day, days until next regeneration, volume remaining, current flow rate and total volume used (Totalizer) • Methods to initiate regeneration; meter immediate, meter delayed, time clock delayed • optional double backwash feature offers optimum regeneration, cleaning ability and efficiency • Fully adjustable cycle times with 6-cycle control delivers controlled backwash, down-flow brining/slow rinse, second backwash, fast rinse, refill and down-flow service • Coin Cell Lithium battery back-up with a 8 hour carry over • 12-volt output AC Adapter provides safe and easy installation • Post treated water regenerant refill • Reliable and proven DC drive Model Tank Size Capacity Resin Support Bed Flow Rates BKW Salt Req’d Space Req’d Shipping Number Resin Brine Min Max Cu Ft 1 /2 x /4 /4 x /8 Min Max 9# 15# L x W x H Weight 1 1 1 WS1.5EE-120 16 x 65 24 x 41 96k 120k 4 - 75 36 50 7 36 60 44 x 24 x 75 425 WS1.5EE-150 18 x 65 24 x 41 120k 150k 5 - 100 37 52 10 45 75 46 x 24 x 78 575 WS1.5EE-210 21 x 62 24 x 50 168k 210k 7 100 50 43 58 12 63 105 49 x 24 x 74 700 WS1.5EE-300 24 x 72 30 x 48 240k 300k 10 150 100 45 60 15 90 150 58 x 30 x 85 975 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

2 Clack WS2EE Commercial Systems Part number Description Suggested Retail Clack WS2EE 2\" Commercial Systems includes Clack WS2EE 2\" valve with commercial distributors, gravel bed, and high-capacity resin. Commercial brine tank(s) includes a Clack 454 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. 30\" mineral tanks and above with a 6\" flanged top opening use the WS2EE/QC control valve. WS2EE AuToMATIC TIME CloCk SYSTEMS WS2EET-120-C2441 120,000 Grain System 3,950.00 $ WS2EET-150-C2450 150,000 4,352.00 $ WS2EET-210-C2450 210,000 4,724.00 $ WS2EET-300-C3048 300,000 5,773.00 $ WS2QCT-450-C3948 450,000 8,329.00 $ $ WS2EE ConTRoL vALvE WS2QCT-600-C5060 600,000 10,077.00 WS2QCT-900-C5060 900,000 14,214.00 $ Commercial Water Softeners WS2QCT-1200-C5060 1,200,000 16,924.00 $ For WS2EE AuToMATIC METEr SYSTEMS ADD CL-2-EM WS2 Meter Assembly Male x Female nPT 716.00 $ CL-2-EM ClACk WS2EE 2\" TWIN AlTErNATINg SYSTEMS includes Clack System from above, 2\" Stainless Steel Electronic Meter, and Clack 2\" MAv (Motorized Alternating Valve). Commercial brine tank(s) includes a Clack 454 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. WS2EE-TA-120-C2441 120,000 Grain System 8,883.00 $ 46 WS2EE-TA-150-C2450 150,000 9,665.00 $ WS2EE-TA-210-C2450 210,000 10,409.00 $ WS2EE-TA-300-C3048 300,000 12,506.00 $ WS2QC-TA-450-C3948 450,000 17,270.00 $ WS2QC-TA-600-C5060 600,000 20,474.00 $ WS2QC-TA-900-C5060 900,000 28,368.00 $ $ WS2EE/QC CONTROL WS2QC-TA-1200-C5060 1,200,000 33,788.00 ProDuCT FEATurES • 2\" Top mount control valve suited for • Methods to initiate regeneration; meter im- commercial/industrial applications mediate, meter delayed, time clock delayed • Lead free brass construction • optional double backwash feature offers • Service flows optimum regeneration, cleaning ability and - EE – service 115 gpm, backwash 80 gpm efficiency - QC – service 125 gpm, backwash 85 gpm • Fully adjustable cycle times with 6-cycle • Solid state microprocessor with easy access control delivers controlled backwash, down- front panel settings flow brining/slow rinse, second backwash, • Front panel display for time of day, days until fast rinse, refill and down-flow service next regeneration, volume remaining, current • Coin Cell Lithium battery back-up with an flow rate and total volume used (Totalizer) 8 hour carry over • Post treated water regenerant refill • 12-volt AC Adapter, safe & easy installation • Reliable and proven DC drive Model Tank Size Capacity Resin Support Bed Flow Rates BKW Salt Req’d Space Req’d Shipping Number Resin Brine Min Max Cu Ft 1 /2 x /4 /4 x /8 Min Max 9# 15# L x W x H Weight 1 1 1 WS2EE-120 16 x 65 24 x 41 96k 120k 4 - 75 47 60 7 36 60 44 x 24 x 75 435 WS2EE-150 18 x 65 24 x 50 120k 150k 5 - 100 53 69 10 45 75 46 x 24 x 78 585 WS2EE-210 21 x 62 24 x 50 168k 210k 7 100 50 66 85 12 63 105 49 x 24 x 74 710 WS2EE-300 24 x 72 30 x 48 240k 300k 10 150 100 73 94 15 90 150 58 x 30 x 85 985 WS2QC-450 30 x 72 39 x 48 360k 450k 15 250 100 88 113 25 135 225 73 x 39 x 95 1485 WS2QC-600 36 x 72 50 x 60 480k 600k 20 350 150 97 126 35 180 300 82 x 50 x 97 1995 WS2QC-900 42 x 72 50 x 60 720k 900k 30 450 250 106 137 50 270 450 96 x 50 x 109 3090 WS2QC-1200 48 x 72 50 x 60 960k 1200k 40 600 300 150 188 65 360 600 102 x 50 x 109 3890 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Clack WS2H Heavy Commercial Systems 2 Part number Description Suggested Retail Clack WS2H 2\" Heavy Commercial Systems Includes Clack WS2H 2\" commercial valve with commercial distributors, gravel bed, and high-ca- pacity resin. Commercial brine tank(s) includes a Clack 454 or 494 (30\" tank & larger) Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. WS2H AuToMATIC METEr SYSTEMS WS2H-150-C2450 150,000 Grain System 7,299.00 Commercial Water Softeners $ WS2H-210-C2450 210,000 7,671.00 $ WS2H-300-C3048 300,000 8,717.00 $ WS2H-450-C3948 450,000 10,922.00 $ WS2H-600-C5060 600,000 12,671.00 $ WS2H-900-C5060 900,000 16,808.00 $ WS2H-1200-C5060 1,200,000 19,518.00 $ CLACK WS2h ConTRoL vALvE ProDuCT FEATurES 47 • 2\" top mount or side mount control valve suited for commercial and industrial applications • Epoxy coated lead free brass valve body WS2h BACKSiDE WS2H SiDEMOUnTED • Built-in internal Flow Meter standard with all valves • Service flow rate 125 gpm (473 lpm) (28.4 m3/h), Backwash flow rate 125 gpm (473 lpm) (28.4 m3/h) • Solid state microprocessor with easy access front removable PoD • Front panel display for Time of Day, Current Flow Rate, Totalizer and volume/Days until Regeneration • Four methods to initiate the down flow regeneration; meter delayed, meter im- mediate, time clock delayed, or pressure differential • Fully programmable regeneration cycle sequences (maximum 9) • Fully programmable regeneration cycle times • Pre or Post treated water regenerant refill • Days override feature; 1-28 days available • 20-volt output AC adapter provides safe and easy installation • Reliable and proven DC drive • Patented one piece expanding seal spacer stack assembly • Patented linearly reciprocating piston operation Model Tank Size Capacity Resin Support Bed Flow Rates BKW Salt Req’d Space Req’d Shipping Number Resin Brine Min Max Cu Ft 1 /2 x /4 /4 x /8 Min Max 9# 15# L x W x H Weight 1 1 1 WS2H-150 18 x 65 24 x 41 120k 150k 5 - 100 53 69 10 45 75 46 x 24 x 82 560 WS2H-210 21 x 62 24 x 50 168k 210k 7 100 50 66 85 12 63 105 49 x 24 x 85 720 WS2H-300 24 x 72 30 x 48 240k 300k 10 150 100 73 94 15 90 150 58 x 30 x 89 1040 WS2H-450 30 x 72 39 x 48 360k 450k 15 250 100 88 113 25 135 225 73 x 39 x 96 1515 WS2H-600 36 x 72 50 x 60 480k 600k 20 350 150 97 126 35 180 300 90 x 50 x 98 1995 WS2H-900 42 x 72 50 x 60 720k 900k 30 450 250 106 137 50 270 450 96 x 50 x 109 3095 WS2H-1200 48 x 72 50 x 60 960k 1200k 40 600 300 150 188 65 360 600 102 x 50 x 106 3895 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

2 Clack WS2H Multi Tank Systems Part number Description Suggested Retail Twin Alternating System Photo shown for illustration purposes only, not shown with isolating ball valves. Clack WS2H 2\" Multi Tank Systems TWIN AlTErNATINg SYSTEMS (System 7) Includes Two Base Clack Systems from the previous page and one Clack 2\" MAV (Motorized Alternating Valve). A single commercial brine tank included. WS2H-TA-150-C2450 150,000 Grain System 14,874.00 $ WS2H-TA-210-C2450 210,000 15,617.00 $ $ WS2H-TA-300-C3048 300,000 17,709.00 WS2H-TA-450-C3948 450,000 21,808.00 $ Commercial Water Softeners $ WS2H-TA-600-C5060 600,000 25,011.00 $ WS2H-TA-900-C5060 900,000 32,906.00 $ WS2H-TA-1200-C5060 1,200,000 38,325.00 WS2H TWIN AlTErNATINg or ProgrESSIVE FloW SYSTEMS (System 6, 9, or 14) Add an additional MAV Valve to the System 7 price above. $ Cl-MAV-20 WS2 2\" Motorized Alternator Valve Rev 2 870.00 WS2H TrIPlEX AlTErNATINg or ProgrESSIVE FloW (System 6, 9, or 14) Includes Three Base Clack System from the previous page and 3 Clack 2\" MAV (Motorized Alternating 48 CLACK 2” MAv vALvE Valve). One commercial brine tank included in the prices below. Add any additional brine tanks needed for your specific system type. $ WS2H-S9/S14-150-TRI-C2450 150,000 Grain System 22,522.00 $ WS2H-S9/S14-210-TRI-C2450 210,000 23,637.00 WS2H-S9/S14-300-TRI-C3048 300,000 26,775.00 $ WS2H-S9/S14-450-TRI-C3948 450,000 32,695.00 $ WS2H-S9/S14-600-TRI-C5060 600,000 37,353.00 $ $ WS2H-S9/S14-900-TRI-C5060 900,000 49,005.00 $ WS2H-S9/S14-1200-TRI-C5060 1,200,000 57,134.00 WS2H QuAD AlTErNATINg or ProgrESSIVE FloW (System 6, 9, or 14) CLACK WS2h ConTRoL vALvE Includes Four Base Clack Systems from the previous page and 4 Clack 2\" MAV (Motorized Alternating Valve). One commercial brine tank included in the prices below. Add any additional brine tanks needed for your specific system type. $ WS2H-S9/S14-150-QUAD-C2450 150,000 Grain System 29,729.00 $ WS2H-S9/S14-210-QUAD-C2450 210,000 31,216.00 $ WS2H-S9/S14-300-QUAD-C3048 300,000 35,400.00 $ WS2H-S9/S14-450-QUAD-C3948 450,000 43,177.00 WS2H-S9/S14-600-QUAD-C5060 600,000 49,291.00 $ $ WS2H-S9/S14-900-QUAD-C5060 900,000 64,700.00 $ WS2H-S9/S14-1200-QUAD-C5060 1,200,000 75,538.00 Model Space Req’d Shipping Model Space Req’d Shipping Model Space Req’d Shipping Number L x W x H Weight Number L x W x H Weight Number L x W x H Weight WS2H-TA-150 68 x 24 x 82 1075 WS2H-TRI-150 90 x 24 x 82 1595 WS2H-QUAD-150 112 x 24 x 82 2110 WS2H-TA-210 74 x 24 x 85 1395 WS2H-TRI-210 99 x 24 x 85 2070 WS2H-QUAD-210 124 x 24 x 85 2750 WS2H-TA-300 86 x 30 x 89 2015 WS2H-TRI-300 114 x 30 x 89 2995 WS2H-QUAD-300 142 x 30 x 89 3970 WS2H-TA-450 107 x 39 x 96 2950 WS2H-TRI-450 141 x 39 x 96 4685 WS2H-QUAD-450 175 x 39 x 96 5820 WS2H-TA-600 130 x 50 x 98 3865 WS2H-TRI-600 170 x 50 x 98 5740 WS2H-QUAD-600 210 x 50 x 98 7610 WS2H-TA-900 142 x 50 x 109 6065 WS2H-TRI-900 188 x 50 x 109 9040 WS2H-QUAD-900 234 x 50 x 109 12010 WS2H-TA-1200 152 x 50 x 106 7665 WS2H-TRI-1200 206 x 50 x 106 11450 WS2H-QUAD-1200 258 x 50 x 106 15210 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Clack WS3 Heavy Commercial Systems 2 Part number Description Suggested Retail ClACk WS3 3\" HEAVY CoMMErCIAl SYSTEMS Includes Clack WS3 3\" commercial valve with commercial distributors, gravel bed, and high-capacity resin. Commercial brine tank(s) includes a Clack 494 Hi-Flow Safety Valve, air check, overflow elbow, 5\" brine well and cap. WS3 AuToMATIC METEr SYSTEMS $ WS3M-300-C3048 300,000 Grain System 11,615.00 Commercial Water Softeners $ WS3M-450-C3948 450,000 15,264.00 WS3M-600-C5060 600,000 18,947.00 $ WS3M-900-C5060 900,000 23,279.00 $ WS3M-1200-C5061 1,200,000 26,220.00 $ 49 CLACK WS3 ConTRoL vALvE ProDuCT FEATurES • 3” top mount or side mount control valve suited for commercial and industrial applications WS3 BACKSiDE • Lead free brass valve body • Economical stainless steel optional meter assembly • Service flow rate 250 gpm (946 lpm) (56.8 m3/h), Backwash flow rate 220 gpm (833 lpm) (50.0 m3/h) • Solid state microprocessor with easy access front removable PoD • Front panel display for Time of Day, Current Flow Rate, Totalizer and Volume/Days until Regeneration • Methods to initiate the down flow regeneration; meter delayed, meter immediate, time clock delayed • Fully programmable regeneration cycle sequences (maximum 9) • Fully programmable regeneration cycle times • Pre or Post treated water regenerant refill • Days override feature; 1-28 days available • Capacitor back-up with up to 24 hour carry over • 20-volt output AC adapter provides safe and easy installation • Reliable and proven DC drive Model Tank Size Capacity Resin Support Bed Flow Rates BKW Salt Req’d Space Req’d Shipping Number Resin Brine Min Max Cu Ft 1 /2 x /4 /4 x /8 Min Max 9# 15# L x W x H Weight 1 1 1 WS3-300 24 x 72 30 x 48 240k 300k 10 150 100 98 126 15 90 150 58 x 30 x 90 1045 WS3-450 30 x 72 39 x 48 360k 450k 15 250 100 144 186 25 135 225 73 x 39 x 97 1520 WS3-600 36 x 72 50 x 60 480k 600k 20 350 150 172 222 35 180 300 90 x 50 x 99 2000 WS3-900 42 x 72 50 x 60 720k 900k 30 450 250 190 244 50 270 450 96 x 50 x 110 3100 WS3-1200 48 x 72 50 x 60 960k 1200k 40 600 300 194 251 65 360 600 102 x 50 x 107 3900 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

2 Clack WS3 Multi Tank Systems Part number Description Suggested Retail Clack WS3 3\" Multi Tank Systems WS3 TWIN AlTErNATINg or ProgrESSIVE FloW SYSTEMS (System 6, 9, or 14) Includes Two Base Clack Systems from the previous page, two Clack 3\" MAV (Motorized Alternating Valve) and two 3\" meter assemblies. A single commercial brine tank included. WS3-S9/S14-300-C3048 300,000 Grain System 25,955.00 $ WS3-S9/S14-450-C3948 450,000 32,849.00 $ WS3-S9/S14-600-C5060 600,000 40,009.00 $ WS3-S9/S14-900-C5060 900,000 47,913.00 $ WS3-S9/S14-1200-C5060 1,200,000 53,795.00 $ WS3 TrIPlEX AlTErNATINg or ProgrESSIVE FloW (System 6, 9, or 14) Includes Three Base Clack Systems from the previous page, three Clack 3\" MAV (Motorized Alternat- ing Valve) and three 3\" meter assemblies. One commercial brine tank included in the prices below. Add any additional brine tanks needed for your specific system type. Commercial Water Softeners WS3-S9/S14-300-TRI-C3048 300,000 Grain System 38,833.00 $ $ CLACK 3” MAV VALVE WS3-S9/S14-450-TRI-C3948 450,000 49,028.00 WS3-S9/S14-600-TRI-C5060 600,000 59,578.00 $ WS3-S9/S14-900-TRI-C5060 900,000 71,433.00 $ WS3-S9/S14-1200-TRI-C5060 1,200,000 80,257.00 $ WS3 QuAD AlTErNATINg or ProgrESSIVE FloW (System 6, 9, or 14) Includes Four Base Clack Systems from the previous page, four Clack 3\" MAV (Motorized Alternating Valve) and four 3\" meter assemblies. One commercial brine tank included in the prices below. Add any 50 additional brine tanks needed for your specific system type. WS3-S9/S14-300-QUAD-C3048 300,000 Grain System 51,362.00 $ WS3-S9/S14-450-QUAD-C3948 450,000 64,857.00 $ CL-30-EM WS3-S9/S14-600-QUAD-C5060 600,000 78,797.00 $ WS3-S9/S14-900-QUAD-C5060 900,000 94,603.00 $ WS3-S9/S14-1200-QUAD-C5060 1,200,000 106,369.00 $ CLACK WS3 ConTRoL vALvE Model Space Req’d Shipping Model Space Req’d Shipping Model Space Req’d Shipping Number L x W x H Weight Number L x W x H Weight Number L x W x H Weight WS3-TA-300 86 x 30 x 90 2045 WS3-TRI-300 114 x 30 x 90 3045 WS3-QUAD-300 142 x 30 x 90 4045 WS3-TA-450 107 x 39 x 97 2995 WS3-TRI-450 141 x 39 x 97 4470 WS3-QUAD-450 175 x 39 x 97 5950 WS3-TA-600 130 x 50 x 99 3935 WS3-TRI-600 170 x 50 x 99 5875 WS3-QUAD-600 210 x 50 x 99 7810 WS3-TA-900 142 x 50 x 110 6075 WS3-TRI-900 188 x 50 x 110 9055 WS3-QUAD-900 234 x 50 x 110 12030 WS3-TA-1200 152 x 50 x 107 7675 WS3-TRI-1200 206 x 50 x 106 11455 WS3-QUAD-1200 258 x 50 x 106 15230 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Nelsen Hot Water Systems 2 Part number Description Suggested Retail Commercial Water Softeners Fleck 46/16T Automatic Hot Water Timer Systems includes Fleck 4650 “L”-back timer valve with 1600 time brining, special hot water modifications, with charcoal designer cover and vinylester mineral tank. An 11\" x 38\" brine tank with hot water safety is included with the 15,000 grain system. A charcoal 18\" x 33\" brine tank with hot water safety is included with the 48,000 grain systems. 46/16TB-15-C2300-HW 15,000 Grain System 1,529.00 $ 46/16TB-48-C2300-HW 48,000 1,756.00 $ FLECK 4650 hoT WATER ConTRoL vALvE Fleck 90/16M Automatic Hot Water Meter Systems 51 Includes Fleck 9000 meter valve with 1600 time brining, 3/4\" brass yoke, and vinylester mineral tanks. An 11\" x 38\" brine tank with hot water safety is included with the 15,000 grain system. A charcoal 18\" x 33\" brine tank with hot water safety is included with the 48,000 grain systems. $ 90/16M-15-C2300-HW 15,000 Grain System 3,506.00 90/16M-48-C2300-HW 48,000 3,959.00 $ FLECK 9000 hoT WATER ConTRoL vALvE * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

2 noteS Commercial Water Softeners 52 Water. It’s Our Life!

3 Filtration Equipment Filtration Equipment Product Index Page Multi-Media Depth Filter Design Parameters ········································································56 Fleck 2510 Filters ····················································································································57 Fleck 5600 Filters ····················································································································58 Nelsen “C-Series” Filters ········································································································59 Fleck 7000 Filters ····················································································································60 Fleck 2750 Filters ····················································································································61 Section Fleck 2850 Filters ····················································································································62 3 Fleck 3150 Filters ····················································································································63 Clack WS1.5EE Filters ·············································································································64 Clack WS2EE/QC Filters ··········································································································65 Clack WS3 Filters ····················································································································66 Terminator Water Treatment Systems ····················································································67 Nelsen Scale Prevention System - Filtersorb SP Anti-Scaling System ·································68 Nelsen AIO™ System ··············································································································69 Nelsen Arsenic Reduction Systems ························································································70 Arsenic Test Kits ·····················································································································70 Nelsen Poly-UF™ System ········································································································71 FreshPoint™ Ultrafiltration System ························································································72 Up-Flow/Down-Flow Filters ····································································································72 Residential and Commercial Potassium Permanganate Tanks ··············································73 Nelsen Air Mixing Tank Kits ···································································································73 Air Injectors ·····························································································································73 Sentry I Open Air Systems ······································································································74 The Duke Aerator ····················································································································75 Air Pump and Installation Kit ··································································································75 “Surface Water” Filtration Equipment, Water Filtration Co. ··················································76 Water. It’s Our Life!

3 notEs Filtration Equipment 54 Water. It’s Our Life!

Water Filtration Equipment 3 Part number Description suggested Retail Filtration Equipment Water Filtration Equipment Iron, tastes and odors, hydrogen sulfide (sulphur), Due to the many variations of units available, we have manganese, acid water conditions as well as other culprits only listed the most popular. all contribute to water quality problems. Commercial/Industrial equipment for higher flow rates, As a custom-assembler of water filtration equipment, multiple tank systems and more are also available. Simply we can offer an almost unlimited variety of equipment. give us a call for a quote on a custom filtration system. Combine the water filtration equipment found on the following pages with one of our filtration media for reliable, cost-effective means of treating problem water. 55 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Multi-Media Depth Filter Design Parameters/Activated Carbon Bed Contact Times Design parameters of a typical multi-media depth filter are as follows: Bed Depth .........................30 - 39 inches – 5 Layers Bottom Layer .........................Gravel 1/4” x 1/8”, Larger tanks have a combination (support bed) ...............of 1/2” x 1/4” and 1/4” x 1/8” Gravel Fourth Layer .........................#8-12 Garnet Third Layer .........................#30 - 40 Garnet Second Layer .........................Filter Sand – .45 - .55 Top Layer .........................Anthracite or Filter-Ag Backwash Rate .........................13-18 gpm/sq. ft. Service Flow Rate .........................12 gpm/sq. ft. or higher, depending upon local conditions A support bed is mandatory and Filtration Equipment a specially designed distributor to Media in Pounds handle high backwash rates. Gravel .....................................100 lbs/cu. ft. – 50 lbs./bag An effluent water quality will be in Garnet #8-12 ...........................140 lbs/cu. ft. – 50 lbs./bag the 10-20 micron range. Garnet #30-40. . . . . . . . . . . . . . . . . . . . . . . . . .130 lbs/cu. ft. – 50 lbs./bag Sand .45 - .55 ...........................100 lbs/cu. ft. – 50 lbs./bag Antracite .................................50 lbs/cu. ft. – 50 lbs./bag Filter Ag ..................................25 lbs/cu. ft. – 25 lbs./bag Multi-Media Filter Loading Table in Pounds Tank Diameter, Inches 10 12 13 14 16 18 21 24 30 36 42 48 Tank Height, Inches 44/54 48 54 65 65 65 62 72 72 72 72 72 Top Layer (Select One) Anthracite 25 50 50 50 100 100 150 250 350 450 600 800 56 Filter Ag 12.5 20 25 30 45 50 75 100 150 225 300 400 Second Layer Filter Sand 35 50 50 100 100 150 200 300 400 700 800 1000 Third Layer Garnet, #30-40 25 25 50 75 100 100 100 200 300 500 600 800 Fourth Layer Garnet, #8-12 20 25 25 25 50 50 50 100 200 200 300 400 Bottom Layer Gravel, 1/2 x 1/4 — — — — — — — — 200 300 400 600 Gravel, 1/4 x 1/8 12.5 20 25 25 50 50 100 100 100 100 200 300 Activated Carbon Systems Determining System Size for Necessary Contact Times Contaminant ......... EBCT Minutes Step 1: Determine exactly what the contaminant is and whether or not there are Free Chlorine ....................................1-2 other factors that will influence the carbon's effectiveness. Taste/Odor ..........................................3-5 Step 2: Identify the contact time best suited for the contaminant. MTBE .....................................................9-13 (See chart to the right for typical EBCTs - Empty Bed Contact Time) Chloramines .....................................5** Step 3: Correspond the required time to the EBCT (minutes) and read across the Iron ..............................................................4** \"Service Flow Rates\" row to desired flow rate. Follow the column down to Hydrogen Sulfide ........................3** the required tank size best suited to your application. **w/Catalytic Carbon Activated Carbon Bed Contact Times Tank Diameter, Inches 10 12 13 14 16 18 21 24 30 36 42 48 Cubic Foot Load 1 2 2.5 3.5 4 5 7 10 15 20 30 40 Service Flow Rates - GPM 2 3.7 7.5 9.5 11.2 15 19 30 37 56 74 111 148 Empty Bed Contact Times 3 2.5 5 6.3 7.5 10 12 20 25 37 50 45 100 @ flow rate through 1 sq. ft. 5 1.5 3 3.8 4.5 6 8 12 15 22 30 45 60 of bed area in minutes 9 0.8 1.6 2.0 2.5 3.3 4 6.6 8 12 16 24 32 Backwash Flow Rate - (GPM) 4 7 9 10 15 15 30 50 50 70 95 125 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 2510 Filter Systems 3 Description s P Part numberart number Description suggested Retailuggested Retail Fleck 2510/16AIF Automatic Iron Filters w/Media Features include Fleck 2510/1600 timer valves with PVC-injectors, environmental backplates and covers, 3/4\" stainless steel bypass, black polyglass tanks, basket distributors, Manganese Greensand- Plus, gravel bed and potassium solution tank. 2510/16AIFB-10-MG 10\" x 44\" 1,144.00 $ 2510/16AIFB-10T-MG 10\" x 54\" 1,232.00 Filtration Equipment $ 2510/16AIFB-12-MG 12\" x 48\" 1,382.00 $ 2510/16AIFB-13-MG 13\" x 54\" 1,823.00 $ Fleck 2510AF Auto. Backwash Only Filters (less/Media) Features include Fleck 2510 timer valves without injectors, environmental backplates and covers, 3/4\" stainless steel bypass, black polyglass tanks, basket distributors and gravel bed. $ 2510AFB-10 10\" x 44\" 780.00 2510AFB-10T 10\" x 54\" 793.00 $ 2510AFB-12 12\" x 48\" 853.00 $ 2510AFB-13 13\" x 54\" 1,022.00 $ Product Features • Fully adjustable 5-cycle top mount control delivers controlled up-flow backwash, down-flow brining and slow rinse, rapid rinse, brine refill and downflow service • Time-tested hydraulically balanced piston, seal and spacer concept to control service flow and regeneration • Non-corrosive, high-tech material construction • Excellent flow rates – 19 GPM continuous, 24 GPM peak 57 • Backwash capacity handles tanks up to 16\" diameter for softener applications, 16” diameter for filter applications • Choice of 7 or 12 day clock, manual or meter initiated regeneration, mechanical or electronic control 2510/16AIF SYSTEM FLECK 2510 CONTROL VALVE WITH ENVIRONMENTAL COVER Fleck 2510 Control Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 Maximum Flow Rate, System - 19 GPM Maximum Backwash Rate - 17 GPM FLOW RATES - Gallons Per Minute Min. Max. BKW Min. Max. BKW Min. Max. BKW Min. Max. BKW Greensand Plus 1.1 6.5 7.0 1.1 6.5 7.0 1.6 9.4 10.0 1.9 11.0 10.0 Birm 1.8 2.7 5.0 1.8 2.7 5.0 2.7 3.9 7.0 3.2 4.6 10.0 Carbon 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 Calcite/Corosex 1.6 3.2 5.0 1.6 3.2 5.0 2.3 4.7 7.0 2.8 5.5 10.0 Multi-Media 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 Filter Ag 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 Filter Sand 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 Chemsorb 7.0 9.7 7.0 7.0 9.7 7.0 10.0 14.0 10.0 12.0 17.0 12.0 MTM 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 Pyrolox 2.5 5.0 15.0 2.5 5.0 15.0 4.0 7.0 X 4.5 8.0 X KDF 5.5 10.0 15.0 5.5 10.0 15.0 7.5 14.5 X 10.0 18.0 X VALVE SPECIFICATIONS Mineral Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 Pipe Size 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" Drain Pipe Size 1/2\" 1/2\" 1/2\" 1/2\" Distributor Pilot 1.05 1.05 1.05 1.05 Tank Thread 2.5\"- 8 2.5\"- 8 2.5\"- 8 2.5\"- 8 Overall Height, Inches 50.5 61 54.7 60.8 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Fleck 5600 Filter Systems suggested Retailuggested Retail Description Part numberart number P Description s Fleck 56/16AIF Automatic Iron Filters w/Media Features include Fleck 5600/1600 filter valves with PVC injectors and special feeder pistons, 3/4\" stainless steel bypass, black polyglass tanks, basket distributors, Manganese GreensandPlus, gravel beds and potassium solution tanks. 56/16AIFB-10-MG 10\" x 44\" 967.00 $ 56/16AIFB-10T-MG 10\" x 54\" 1,050.00 $ Fleck 56/16AF Automatic Filters Features include Fleck 5600/1600 filter valves with PVC injectors and special feeder pistons, 3/4\" stainless steel bypass, black polyglass tanks, basket distributors, Manganese GreensandPlus, gravel beds and potassium solution tanks. Filtration Equipment 56/16AFB-10 10\" x 44\" 679.00 $ 56/16AFB-10T 10\" x 54\" 696.00 $ Fleck 56AF Auto Backwash Only Filters (less/Media) Features include Fleck 5600 filter valves without injectors, 3/4\" stainless steel bypass, black polyglass tanks, basket distributor and gravel beds. 56AFB-10 10\" x 44\" 678.00 $ 56AFB-10T 10\" x 54\" 693.00 $ Product Features • Simple mechanical design is easy to understand • Two valve body designs: one for down-flow regeneration and one for up-flow (covers every valve in the 5600 family - quick access to all internal components) • Injector/drain modules containing the brine 58 valve, flow controls and injector are removable from the valve’s exterior • Ruggedly built timer is designed with heavy-duty 3/8” wide plastic gears • 5600 controls are user friendly and easy to program OPTIONal 5600 56/16AIF SYSTEM • Non-corrosive, UV-resistant Noryl® valve body “l” BaCk CONTROl • Choice of 7 or 12 day clock or demand regeneration with either mechanical or electronic meter • Economical – small annual power consumption; keeps the time and activates the piston/valve mechanics with a single motor • Designed with double backwash Fleck 5600 Control Tank Size 10 x 44 10 x 54 Maximum Flow Rate, System - 20 GPM Maximum Backwash Rate - 7 GPM FLOW RATES - Gallons Per Minute Min. Max. BKW Min. Max. BKW Greensand Plus 1.1 6.5 7.0 1.1 6.5 7.0 Birm 1.8 2.7 5.0 1.8 2.7 5.0 Carbon 2.7 5.4 5.0 2.7 5.4 5.0 Calcite/Corosex 1.6 3.2 5.0 1.6 3.2 5.0 Multi-Media 5.0 10.0 5.0 5.0 10.0 5.0 Filter Ag 2.7 5.4 5.0 2.7 5.4 5.0 Filter Sand 5.0 10.0 5.0 5.0 10.0 5.0 Chemsorb 7.0 9.7 7.0 7.0 9.7 7.0 MTM 2.7 5.4 5.0 2.7 5.4 5.0 Pyrolox 2.5 3.5 15.0 2.5 3.5 15.0 KDF 5.5 8.0 15.0 5.5 8.0 15.0 VALVE SPECIFICATIONS Mineral Tank Size 10 x 44 10 x 54 Pipe Size 3/4\"and 1\" 3/4\" and 1\" Drain Pipe Size 1/2\" 1/2\" Distributor Pilot 1.05\" 1.05\" Tank Thread 2.5\"- 8 2.5\"- 8 Overall Height, Inches 51 61 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

“C-Series” Filter Systems 3 s Description Part numberart number Description suggested Retailuggested Retail P Nelsen “C-Series” Automatic Iron Filters w/Media Features include “C-Series” “EE” Timer Valve, 3/4\" (1\" on 13\" tanks and larger) tube adapters, black or natural polyglass mineral tanks, basket distributors (stack distributors or hub and laterals on larger tanks) Manganese GreensandPlus, gravel bed and potassium tank. External Dole flow control included on 12-inch units and larger. CAIFB-10-MG 10\" x 44\" 1,089.00 Filtration Equipment $ CAIFB-10T-MG 10\" x 54\" 1,169.00 $ CAIFB-12-MG 12\" x 48\" 1,137.00 $ $ CAIFB-13-MG 13\" x 54\" 1,211.00 CAIFB-14-MG 14\" x 65\" 1,600.00 $ $ CAIFB-16-MG 16\" x 65\" 1,731.00 CAIFB-18-MG 18\" x 65\" 2,053.00 $ $ CAIFB-21-MG 21\" x 62\" 2,187.00 Nelsen “C-Series” 1\" Backwash Only Filters (Less Filter Media) Features include “C-Series” 3-cycle filter valve, 3/4\" (1\" on 13\" tanks and larger) tube adapters, black or natural polyglass mineral tanks, basket distributors (stack distributors or hub and laterals on larger tanks) and gravel bed. External Dole flow control included on 12-inch units and larger. CAFB-10 10\" x 44\" 794.00 $ CAFB-10T 10\" x 54\" 807.00 $ $ CAFB-12 12\" x 48\" 895.00 CAFB-13 13\" x 54\" 985.00 $ $ CAFB-14 14\" x 65\" 1,344.00 CAFB-16 16\" x 65\" 1,473.00 $ CAFB-18 18\" x 65\" 1,792.00 $ $ CAIF IRON FILTER CAFB-21 21\" x 62\" 1,924.00 59 Product Features • Backwash and brining ability to 22” diameter tanks • Solid state microprocessor with easy access front panel settings • Double backwash feature offers efficiency and optimum regeneration and cleaning ability • Days between regeneration feature: 1–99 days standard; 7-day optional • Down-flow regeneration • 10 selectable pre-programmed regeneration cycles • Stores system configuration and operation data in nonvolatile memory • 12-volt transformer provides safe and easy installation • Treated water regenerant refill • Control valve design provides optimum service and backwash rates ”C-SERIES“ CONTROL VALVE “C-Series“ Control Mineral Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 14 x 65 16 x 65 18 x 65 21 x 62 Maximum Flow Rate, System - 27 GPM Maximum Backwash Rate - 27 GPM FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand Plus 1.1 6.5 7.0 1.1 6.5 7.0 1.6 9.4 10.0 1.9 11.0 10.0 2.0 12.8 12.0 2.8 16.7 15.0 3.5 21.0 20.0 4.8 29.0 30.0 Birm 1.8 2.7 5.0 1.8 2.7 5.0 2.7 3.9 7.0 3.2 4.6 10.0 3.7 5.4 12.0 4.7 7.0 15.0 6.2 8.9 20.0 8.4 12.0 25.0 Carbon 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Calcite/Corosex 1.6 3.2 5.0 1.6 3.2 5.0 2.3 4.7 7.0 2.8 5.5 10.0 3.2 6.4 12.0 4.1 8.3 15.0 5.3 10.6 20.0 7.2 14.5 25.0 Multi-Media 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 Filter Ag 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Filter Sand 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 Chemsorb 7.0 9.7 7.0 7.0 9.7 7.0 10.0 14.0 10.0 12.0 17.0 12.0 13.0 21.0 13.0 17.0 28.0 20.0 22.0 33.0 25.0 X X X MTM 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Pyrolox 2.5 5.0 15.0 2.5 5.0 15.0 4.0 7.0 20.0 4.5 8.0 25.0 5.0 9.5 30.0 7.0 12.5 X X X X X X X KDF 5.5 10.0 15.0 5.5 10.0 15.0 7.5 14.5 20.0 10.0 18.0 25.0 11.0 21.0 30.0 14.5 27.0 X X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 14 x 65 16 x 65 18 x 65 21 x 62 Pipe Size 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" 3/4\" and 1\" Drain Pipe Size 1/2\" 1/2\" 1/2\" 1/2\" 1/2\" 1/2\" 1/2\" 1/2\" Distributor Pilot 1.05\" 1.05\" 1.05\" 1.05\" 1.05\" 1.05\" 1.05\" 1.05\" Tank Thread 2.5\" - 8 2.5\" - 8 2.5\" - 8 2.5\" - 8 4\" - 8 4\" - 8 4\" - 8 4\" - 8 Overall Height, Inches 50.5 61 54.7 60.8 73 74 74 74 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Fleck 7000 Filter Systems s Description P Description suggested Retailuggested Retail Part numberart number Fleck 70/16AIF Automatic Iron Filters w/Media Features include Fleck 7000/1600 filter valves with PVC injectors and special feeder pistons, bypass valve, 1\" PVC tube adapters, black or natural polyglass tanks, basket distributors, Manganese Green- sandPlus, gravel beds and potassium solution tanks. 70/16AIFB-10-MG 10\" x 44\" 1,147.00 $ 70/16AIFB-10T-MG 10\" x 54\" 1,212.00 $ 70/16AIFB-12-MG 12\" x 48\" 1,363.00 $ 70/16AIFB-13-MG 13\" x 54\" (w/Comm. Pot Tank) 1,693.00 $ $ 70/16AIFB-14-MG 14\" x 65\" (w/Comm. Pot Tank) 2,097.00 Fleck 70AF Automatic Filters less/Media Filtration Equipment Features include Fleck 7000 filter valves without injectors, bypass valve, 1\" PVC tube adapters, black or natural polyglass tanks, basket distributor, bypass valve and gravel beds. 70AFB-10 10\" x 44\" 819.00 $ $ 70AFB-10T 10\" x 54\" 832.00 70AFB-12 12\" x 48\" 893.00 $ 70AFB-13 13\" x 54\" 1,009.00 $ 70AFB-14 14\" x 65\" 1,279.00 $ $ 70AFB-16 13\" x 54\" 1,382.00 70AFB-18 14\" x 65\" 1,631.00 $ Product Benefits • Up to 35 gpm flows for residential/commercial softening and filtration applications • Reliable optical electronics eliminates micro-switch positioning 60 • SE controls provide quick setup and programming • Quick connect clips allow easy installation and maintenance • Regenerates up to 10 cu ft. softeners Features and Options • High flow bypass valve • High flow distribution system • Plumbing connections in 1”-1.5” NPT, BSP and Sweat • Soft water brine refill • Variable reserve • Meter or Time Clock initiated regeneration • Manual operation • Variable brining • Double backwash • Environmental cover (NEMa-3R rated) • auxiliary switch Fleck 7000 Control Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 14 x 65 16 x 65 18 x 65 Maximum Flow Rate, System - 27 GPM Maximum Backwash Rate - 27 GPM FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand Plus 1.1 6.5 7.0 1.1 6.5 7.0 1.6 9.4 10.0 1.9 11.0 10.0 2.0 12.8 12.0 2.8 16.7 15.0 3.5 21.0 20.0 Birm 1.8 2.7 5.0 1.8 2.7 5.0 2.7 3.9 7.0 3.2 4.6 10.0 3.7 5.4 12.0 4.7 7.0 15.0 6.2 8.9 20.0 Carbon 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 Calcite/Corosex 1.6 3.2 5.0 1.6 3.2 5.0 2.3 4.7 7.0 2.8 5.5 10.0 3.2 6.4 12.0 4.1 8.3 15.0 5.3 10.6 20.0 Multi-Media 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 Filter Ag 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 Filter Sand 5.0 10.0 5.0 5.0 10.0 5.0 6.0 14.0 10.0 8.0 16.0 10.0 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 Chemsorb 7.0 9.7 7.0 7.0 9.7 7.0 10.0 14.0 10.0 12.0 17.0 12.0 13.0 21.0 13.0 17.0 28.0 20.0 22.0 33.0 25.0 MTM 2.7 5.4 5.0 2.7 5.4 5.0 3.9 7.8 8.0 4.6 9.2 10.0 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 Pyrolox 2.5 5.0 15.0 2.5 5.0 15.0 4.0 7.0 20.0 4.5 8.0 25.0 5.0 9.5 30.0 7.0 12.5 XX 8.5 15.5 XX KDF 5.5 10.0 15.0 5.5 10.0 15.0 7.5 14.5 20.0 10.0 18.0 25.0 11.0 21.0 30.0 14.5 27.0 XX 18.5 27.0 XX VALVE SPECIFICATIONS Mineral Tank Size 10 x 44 10 x 54 12 x 48 13 x 54 14 x 65 16 x 65 18 x 65 Pipe Size 1\" and 1-1/4\" 1\" and 1-1/4\" 1\" and 1-1/4\" 1\" and 1-1/4\" 1\" and 1-1/4\" 1\" and 1-1/4\" 1\" and 1-1/4\" Drain Pipe Size 1/2\" 1/2\" 1/2\" 1/2\" 1/2\" 3/4\" 3/4\" Distributor Piliot 1.05 or 32mm 1.05 or 32mm 1.05 or 32mm 1.05 or 32mm 1.05 or 32mm 1.05 or 32mm 1.05 or 32mm Tank Thread 2.5\" - 8 2.5\" - 8 2.5\" - 8 2.5\" - 8 4\" - 8 4\" - 8 4\" - 8 Overall Height, Inches 50.5 61 54.7 60.8 73 74 74 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 2750 Filter Systems 3 Description suggested Retailuggested Retail Part numberart number Description s P Fleck 275/16 AIF Automatic Iron Filters w/Media Features include Fleck 2750 timer valves with 1600 or 1700 brining, PVC injectors, environmental backplates and covers, black or natural polyglass tanks, basket distributors, Manganese GreensandPlus, gravel bed and commercial potassium solution tank. 275/16AIF-14-MG 14\" x 65\" (w/Comm. Pot Tank) $2,503.00 275/16AIF-16-MG 16\" x 65\" (w/Comm. Pot Tank) $3,214.00 Filtration Equipment 275/16AIF-18-MG 18\" x 65\" \" $3,527.00 Fleck 275AF Auto. Backwash Only Filters (less/Media) Features include Fleck 2750 filter valves, environmental backplates and covers, black or natural poly- glass tanks, basket distributors and gravel bed. 275AF-14 14\" x 54\" Backwash Only Filter $1,559.00 275AF-16 16\" x 65\" Backwash Only Filter $1,722.00 275AF-18 18\" x 65\" Backwash Only Filter $2,056.00 275AF-21 21\" x 65\" Backwash Only Filter $2,196.00 Product Features • Suitable for large residential/light commercial applications • Fully adjustable 5-cycle control delivers controlled up-flow backwash, down-flow brining and slow rinse, rapid rinse, timed brine refill and down-flow service • Backwash capacity handles tanks up to 24\" diameter • Choice of time clock, manual or meter 61 initiated regeneration • Valve body is solid lead-free brass 2750 FILTER • Hard water bypass feature is standard • Time tested, hydraulically balanced piston, seal, and spacer concept to pilot service flow and regeneration FLECK 2750 CONTROL VALVE Fleck 2750 Control Tank Size 14 x 65 16 x 65 18 x 65 21 x 62 Maximum Flow Rate, System - 22 GPM Maximum Backwash Rate - 25 GPM FLOW RATES - Gallons Per Minute Min. Max. BKW Min. Max. BKW Min. Max. BKW Min. Max. BKW Greensand Plus 2.0 12.8 12.0 2.8 16.7 15.0 3.5 21.0 20.0 X X X Birm 3.7 5.4 12.0 4.7 7.0 15.0 6.2 8.9 20.0 X X X Activated Carbon 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Calcite/Corosex 3.2 6.4 12.0 4.1 8.3 15.0 5.3 10.6 20.0 X X X Multi-Media Depth 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 X X X Filter-Ag 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Filter Sand 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 X X X ChemSorb 13.0 21.0 13.0 17.0 28.0 20.0 22.0 33.0 25.0 X X X MTM 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 Pyrolox 5.0 9.5 X 7.0 12.5 X X X X X X X KDF 11.0 21.0 X 14.5 22.0 X X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 14 x 65 16 x 65 18 x 65 21 x 62 B.L.F.C. (Iron Filter) 1.2 2.0 2.0 2.0 Injector (Iron Filter) 3 3 4C 4C Pipe Size 1\" 1” 1” 1” Drain Pipe Size 3/4\" 3/4\" 3/4\" 3/4\" Distributor Pilot 1.05\" 1.05\" 1.05\" 1.05\" Tank Thread 4\" - 8 4\" - 8 4\" - 8 4\" - 8 Overall Height, Inches 73 73 74 74 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Fleck 2850 Filters suggested Retailuggested Retail Description Part numberart number Description s P Fleck 285/16 and 285/17AIF Automatic Iron Filters w/Media Features include Fleck 2850 timer valves with 1600 or 1700 brining, PVC injectors, environmental backplates and covers, commercial distributors, Manganese GreensandPlus, gravel bed and commer- cial potassium solution tank. $ 285/16AIF-14-MG 14\" x 65\" (w/Comm. Pot Tank) 3,191.00 285/16AIF-16-MG 16\" x 65\" \" 3,345.00 $ $ 285/17AIF-16-MG 16\" x 65\" \" 3,421.00 285/17AIF-18-MG 18\" x 65\" \" 4,081.00 $ $ 285/17AIF-21-MG 21\" x 62\" \" 4,560.00 285/17AIF-24-MG 24\" x 72\" \" 5,754.00 $ Filtration Equipment Fleck 285AF Auto. Backwash Only Filters (L/Media) Features include Fleck 2850 filter valves, environmental backplates and covers, commercial distribu- tors and gravel bed. $ 285AF-14 14\" x 65\" Backwash Only Filter 2,221.00 285AF-16 16\" x 65\" Backwash Only Filter 2,294.00 $ 285AF-18 18\" x 65\" Backwash Only Filter 2,662.00 $ 285AF-21 21\" x 62\" Backwash Only Filter 2,793.00 $ $ 285AF-24 24\" x 72\" Backwash Only Filter 3,501.00 Product Features • Fully adjustable 5-cycle control delivers controlled up-flow backwash, down-flow brining and slow rinse, rapid rinse, timed brine refill and down-flow service • Time-tested hydraulically balanced piston, seal and spacer design to pilot service flow and regeneration 62 • Solid lead-free brass valve body for superior strength and durability • Backwash capacity handles tanks up to 30\" diameter • 1-1/2\" top mount control valve ideal for smaller size commercial/industrial applications • Consistent brining regardless of salt levels with timed brine refills • Choice of 7 or 12 day clock, manual or meter • Continuous flow rate of 51 GPM with a backwash of 49 GPM • Ideal for filter applications Fleck 2850 Control TANK SIZE 14 x 65 16 x 65 18 x 65 21 x 62 24 x 72 Maximum Flow Rate, System - 44 gpm Maximum Backwash Rate, System - 25 gpm FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand 2.0 12.8 12.0 2.8 16.7 15.0 3.5 21.0 20.0 4.8 29.0 30.0 6.3 37.7 35.0 Birm 3.7 5.4 12.0 4.7 7.0 15.0 6.2 8.9 20.0 8.4 12.0 25.0 11.0 15.7 35.0 Carbon 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 Calcite/Corosex 3.2 6.4 12.0 4.1 8.3 15.0 5.3 10.6 20.0 7.2 14.5 25.0 9.4 18.8 35.0 Multi-Media 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 Filter Ag 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 Filter Sand 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 Chemsorb 13.0 21.0 13.0 17.0 28.0 20.0 22.0 33.0 25.0 30.0 50.0 30.0 38.0 62.0 40.0 MTM 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 KDF 11.0 21.0 30.0 14.0 27.0 40.0 18.0 35.0 X 25.0 45.0 X 30.0 60.0 X Pyrolox 5.0 10.0 X 7.0 13.0 X 8.0 16.0 X 11.0 21.0 X.0 15.0 28.0 X VALVE SPECIFICATIONS Mineral Tank Size 14 x 65 16 x 65 18 x 65 21 x 62 24 x 72 B.L.F.C. (Iron Filter) 1.2 2.0 2.0 2.0 2.0 Injector (Iron Filter) 3 3 4C 4C 4C Pipe Size 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" Drain Pipe Size 1\" 1\" 1\" 1\" 1\" Distributor Pilot 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" Tank Thread 4\" - 8 4\" - 8 4\" - 8 4\" - 8 4\" - 8 Overall Height, Inches 73 73 74 74 81 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 3150 Filters 3 suggested Retailuggested Retail Description P Part numberart number Description s Fleck 315/18AIF Automatic Iron Filters w/Media Features include Fleck 3150/1800 timer valves with PVC injectors, environmental backplates and covers, commercial distributors, Manganese GreensandPlus, gravel bed and commercial potassium solution tank. 315/18AIF-24-MG 24\" x 72\" (w/Comm. Pot Tank) 8,692.00 $ 315/18AIF-30-MG 30\" x 72\" \" 10,234.00 Filtration Equipment $ $ 315/18AIF-36-MG 36\" x 72\" \" 11,898.00 Fleck 315AF Auto. Backwash Only Filters (less/Media) Features include Fleck 3150 filter valves, environmental backplates and covers, commercial distribu- tors and gravel bed. 315AF-24 24\" x 72\" Backwash Only Filter 5,297.00 $ $ 315AF-30 30\" x 72\" Backwash Only Filter 6,770.00 315AF-36 36\" x 72\" Backwash Only Filter 7,678.00 $ 315AF-42 42\" x 72\" Backwash Only Filter 10,455.00 $ Product Features • Fully adjustable 5-cycle control is efficient and reliable; delivers controlled up-flow backwash, down- flow brining and down-flow service • Versatile top or side mounting suitable for commercial or industrial applications • Backwash capacity accommodates tanks up to 60\" diameter • Solid lead-free brass construction for supe- 63 rior strength and durability • Protective NEMa 3R equivalent enclosure is water resistant, rain tight, corrosion resistant and UV stable • Flexible 7 or 12 day time clock or meter initiated regeneration Fleck 3150 Control TANK SIZE 24 x 72 30 x 72 36 x 72 Maximum Flow Rate, System - 80 gpm Maximum Backwash Rate, System - 80 gpm FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Greensand Plus 6.3 37.7 35.0 9.2 55.0 55.0 14.0 84.0 85.0 Birm 11.0 15.7 35.0 17.0 24.6 50.0 24.7 35.4 70.0 Carbon 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 Calcite/Corosex 9.4 18.8 35.0 14.7 29.5 50.0 21.2 42.4 70.0 Multi-Media 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 Filter Ag 25.0 37.5 35.0 39.0 59.0 55.0 56.5 80.0 80.0 Filter Sand 25.0 56.0 35.0 39.0 88.0 55.0 56.0 127.0 85.0 Chemsorb 38.0 62.0 40.0 60.0 75.0 50.0 80.0 125.0 85.0 MTM 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 KDF 30.0 60.0 70.0 X X X X X X Pyrolox 15.0 28.0 80.0 X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 24 x 72 30 x 72 36 x 72 B.L.F.C. (Iron Filter) 2.0 5.0 5.0 Injector (Iron Filter) 4C 5C 6C Pipe Size 2\" 2\" 2\" Drain Pipe Size 2\" 2\" 2\" Distributor Pilot 2\" 2\" 2\" Tank Thread 4\" - 8 6\" Flange 6\" Flange Overall Height, Inches 85 88 90 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Clack WS1.5 EE Filters Description suggested Retailuggested Retail Part numberart number Description s P Clack WS1.5EE Auto Iron Filters Systems feature the Clack WS1.5EE 1-1/2\" control valve with 6 fully adjustable cycles. Optional double backwash feature offers optimum regeneration, cleaning ability and efficiency. Systems also include Manganese GreensandPlus, commercial distributors, gravel bed and an 18x33 commercial potassium solution tank. WS15EE-AIF-14-MG 14\" x 65\" (w/Comm. Pot Tank) 3,163.00 $ WS15EE-AIF-16-MG 16\" x 65\" (w/Comm. Pot Tank) 3,316.00 $ WS15EE-AIF-18-MG 18\" x 65\" (w/Comm. Pot Tank) 3,782.00 $ $ WS15EE-AIF-21-MG 21\" x 62\" (w/Comm. Pot Tank) 4,232.00 WS15EE-AIF-24-MG 24\" x 72\" (w/Comm. Pot Tank) 5,568.00 $ WS15EE-AIF-30-MG 30\" x 72\" (w/Comm. Pot Tank) 8,017.00 $ Filtration Equipment Clack WS1.5EE Auto Backwash Only Filters (L/Media) Systems include the Clack WS1.5EE 1-1/2\" control valve with 6 fully adjustable cycles. Also included are commercial distributors and gravel bed; choose from a variety of filter media. WS15EE-AF14 14\" x 65\" Backwash Filter 2,261.00 $ $ WS15EE-AF16 16\" x 65\" Backwash Filter 2,334.00 WS15EE-AF18 18\" x 65\" Backwash Filter 2,642.00 $ WS15EE-AF21 21\" x 62\" Backwash Filter 2,773.00 $ WS15EE-AF24 24\" x 72\" Backwash Filter 3,632.00 $ $ WS15EE-AF30 30\" x 72\" Backwash Filter 5,071.00 Product Features • 2\" Top mount control valve suited for com- • Post treated water regenerant refill 64 mercial/industrial applications • Optional double backwash feature offers • lead free brass construction optimum regeneration, cleaning ability and • Service flow rate of 60 gpm, backwash 50 efficiency gpm • Fully adjustable cycle times with 6-cycle con- • Solid state microprocessor with easy access trol delivers controlled backwash, down-flow front panel settings brining/slow rinse, second backwash, fast • Front panel display for time of day, days until rinse, refill and down-flow service next regeneration, volume remaining, current • Coin Cell lithium battery back-up with an 8 flow rate and total volume used (Totalizer) hour carry over • Regeneration: meter immediate, meter de- • 12-volt aC adapter, safe & easy installation layed, time clock delayed • Reliable and proven DC drive CLACK WS1.5EE CONTROL TANK SIZE 14 x 65 16 x 65 18 x 65 21 X 62 24 X 72 30 X 72 Maximum Flow Rate, System - 60 gpm Maximum Backwash Rate, System - 50 gpm FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand Plus 2.0 12.8 12.0 2.8 16.7 15.0 3.5 21.0 20.0 4.8 29.0 30.0 6.3 37.7 35.0 9.2 55.0 55.0 Birm 3.7 5.4 12.0 4.7 7.0 15.0 6.2 8.9 20.0 8.4 12.0 25.0 11.0 15.7 35.0 17.0 24.6 50.0 Carbon 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 Calcite/Corosex 3.2 6.4 12.0 4.1 8.3 15.0 5.3 10.6 20.0 7.2 14.5 25.0 9.4 18.8 35.0 14.7 29.5 50.0 Multi-Media 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 39.0 88.0 55.0 Filter Ag 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 Filter Sand 9.0 19.0 12.0 11.0 25.0 15.0 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 39.0 88.0 55.0 Chemsorb 13.0 21.0 13.0 17.0 28.0 20.0 22.0 33.0 25.0 30.0 50.0 30.0 38.0 62.0 40.0 60.0 75.0 50.0 MTM 5.0 10.0 10.0 7.0 14.0 15.0 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 KDF 5.0 16.0 32.0 7.0 14.0 30.0 9.0 18.0 35.0 12.0 24.0 50.0 X X X X X X Pyrolox 4.5 8.0 25.0 5.0 9.5 30.0 7.0 12.5 40.0 8.5 15.5 50.0 X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 14 x 65 16 x 65 18 x 65 21 x 62 24 x 72 30 x 72 Injector (Iron Filter) 15F-Yellow 15G-Green 15H-Orange 15H-Orange 15H-Orange 15H-Orange Pipe Size 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" Drain Pipe Size 3/4\" 3/4\" 3/4\" 3/4\" 3/4\" 3/4\" Distributor Piliot 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" Tank Thread 4\" - 8 4\" - 8 4\" - 8 4\" - 8 4\" - 8 6\" Flange Overall Height, Inches 74 74 75 75 82 90 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Clack WS2 EE Filters 3 Description s Part numberart number Description suggested Retailuggested Retail P Clack WS2EE Auto Iron Filters Systems feature the Clack WS2EE or WS2QC 2\" control valve with 6 fully adjustable cycles. Optional double backwash feature offers optimum regeneration, cleaning ability and efficiency. Systems also include Manganese GreensandPlus, commercial distributors, gravel bed and an 18x33 commercial potassium solution tank. WS20EE-AIF-18-MG 18\" x 65\" (w/Comm. Pot Tank) 4,476.00 Filtration Equipment $ WS20EE-AIF-21-MG 21\" x 62\" (w/Comm. Pot Tank) 4,958.00 $ WS20EE-AIF-24-MG 24\" x 72\" (w/Comm. Pot Tank) 6,145.00 $ WS20QC-aIF-30-MG 30\" x 72\" (w/Comm. Pot Tank) 8,896.00 $ WS20QC-aIF-36-MG 36\" x 72\" (w/Comm. Pot Tank) 10,342.00 $ Clack WS2EE Auto Backwash Only Filters (L/Media) Includes the Clack WS2EE or WS2QC 2\" control valve with 6 fully adjustable cycles. Optional double backwash feature offers optimum regeneration, cleaning ability and efficiency. Also included are com- mercial distributors and gravel bed; choose from a variety of filter media. WS20EE-AF18 18\" x 65\" Backwash Filter 3,335.00 $ WS20EE-AF21 21\" x 62\" Backwash Filter 3,499.00 $ WS20EE-AF24 24\" x 72\" Backwash Filter 4,209.00 $ $ WS20QC-aF30 30\" x 72\" Backwash Filter 5,925.00 WS20QC-aF36 36\" x 72\" Backwash Filter 6,814.00 $ WS2EE/QC CONTROL WS2EE/QC Features Include... • 2\" Top mount control valve suited for • Optional double backwash feature offers commercial/industrial applications optimum regeneration, cleaning ability 65 • lead free brass construction and efficiency • Service flow rate of 125 gpm, backwash 85 • Fully adjustable cycle times with 6-cycle gpm control delivers controlled backwash, down- • Solid state microprocessor with easy access flow brining/slow rinse, second backwash, fast rinse, refill and down-flow service front panel settings • Front panel display for time of day, days until • Coin Cell lithium battery back-up with an 8 hour carry over next regeneration, volume remaining, current flow rate and total volume used (Totalizer) • 12-volt aC adapter, safe & easy installation • Methods of regeneration: meter immediate, • Post treated water regenerant refill meter delayed, time clock delayed CLACK WS2EE/QC CONTROL TANK SIZE 18 x 65 21 x 62 24 x 72 30 x 72 36 x 72 Maximum Flow Rate, System - 125 gpm Maximum Backwash Rate, System - 85 gpm FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand Plus 3.5 21.0 20.0 4.8 29.0 30.0 6.3 37.7 35.0 9.2 55.0 55.0 14.0 84.0 85.0 Birm 6.2 8.9 20.0 8.4 12.0 25.0 11.0 15.7 35.0 17.0 24.6 50.0 24.7 35.4 70.0 Carbon 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 Calcite/Corosex 5.3 10.6 20.0 7.2 14.5 25.0 9.4 18.8 35.0 14.7 29.5 50.0 21.2 42.4 70.0 Multi-Media 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 39.0 88.0 55.0 56.0 127.0 85.0 Filter Ag 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 Filter Sand 14.0 32.0 20.0 17.0 43.0 25.0 25.0 56.0 35.0 39.0 88.0 55.0 56.0 127.0 85.0 Chemsorb 22.0 33.0 25.0 30.0 50.0 30.0 38.0 62.0 40.0 60.0 75.0 50.0 80.0 125.0 85.0 MTM 9.0 18.0 20.0 12.0 24.0 25.0 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 KDF 9.0 18.0 35.0 12.0 24.0 50.0 X X X X X X X X X Pyrolox 8.5 15.5 50.0 12.0 19.0 70.0 15.0 25.0 85.0 X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 18 x 65 21 x 62 24 x 72 30 x 72 36 x 72 Injector (Iron Filter) 2C-Black 2D-Black 2E-Black 2F-Black 2G-Black Pipe Size 2\" 2\" 2\" 2\" 2\" Drain Pipe Size 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" 1-1/2\" Distributor Pilot 2\" 2\" 2\" 2\" 2\" Tank Thread 4\" - 8 4\" - 8 4\" - 8 6\" Flange 6\" Flange Overall Height, Inches 79 79 86 93 95 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Clack WS3 Filters Description s P Part numberart number Description suggested Retailuggested Retail Clack WS3 Auto Iron Filters Systems feature the Clack WS3, 3\" control valve with 9 fully adjustable cycles. Optional double backwash feature offers optimum regeneration, cleaning ability and efficiency. Systems also include Manganese GreensandPlus, commercial distributors, gravel bed and an 18x33 commercial potassium solution tank. WS3-AIF-24-MG 24\" x 72\" (w/Comm. Pot Tank) 9,783.00 $ WS3-AIF-30-MG 30\" x 72\" (w/Comm. Pot Tank) 11,840.00 $ WS3-AIF-36-MG 36\" x 72\" (w/Comm. Pot Tank) 13,106.00 $ $ WS3-AIF-42-MG 42\" x 72\" (w/Comm. Pot Tank) 16,590.00 WS3-AIF-48-MG 48\" x 72\" (w/Comm. Pot Tank) 19,048.00 $ Filtration Equipment WS3 CONTROL VALVE Clack WS3 Auto Backwash Only Filters (L/Media) Systems feature the Clack WS3, 3\" control valve with 9 fully adjustable cycles. Optional double back- wash feature offers optimum regeneration, cleaning ability and efficiency. Also included are commer- cial distributors and gravel bed; choose from a variety of filter media. WS3-AF24 24\" x 72\" Backwash Filter 9,127.00 $ WS3-AF30 30\" x 72\" Backwash Filter 10,302.00 $ WS3-AF36 36\" x 72\" Backwash Filter 11,170.00 $ WS3-AF42 42\" x 72\" Backwash Filter 13,857.00 $ WS3-AF48 48\" x 72\" Backwash Filter 15,520.00 $ Product Features • 3\" top mount or side mount control valve suited for delayed, meter immediate, time clock delayed commercial and industrial applications • Fully programmable regeneration cycle sequences • lead free brass valve body (maximum 9) 66 • Economical stainless steel optional meter • Fully programmable regeneration cycle assembly times • Service flow rate 250 gpm (946 lpm) (56.8 m3/h), • Pre or Post treated water regenerant refill Backwash flow rate 220 gpm (833 lpm) (50.0 • Days override feature; 1-28 days available m3/h) • Capacitor back-up with up to 24 hour carry • Solid state microprocessor with easy access front over removable POD • 20-volt output aC adapter provides safe • Front panel display for Time of Day, Current Flow and easy installation Rate, Totalizer and Volume/Days until Regeneration • Reliable and proven DC drive • Methods to initiate down flow regeneration; meter CLACK WS3 CONTROL TANK SIZE 24 x 72 30 x 72 36 x 72 42 x 72 48 x 72 Maximum Flow Rate, System - 250 gpm Maximum Backwash Rate, System - 220 gpm FLOW RATES - Gallons Per Minute Min Max BKW Min Max BKW Min Max BKW Min Max BKW Min Max BKW Greensand Plus 6.3 37.7 35.0 9.2 55.0 55.0 14.0 84.0 85.0 19.0 115.0 115.0 25.0 150.0 150.0 Birm 11.0 15.7 35.0 17.0 24.6 50.0 24.7 35.4 70.0 33.7 48.1 105.0 44.0 62.9 140.0 Carbon 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 48.0 96.0 95.0 63.0 126.0 125.0 Calcite/Corosex 9.4 18.8 35.0 14.7 29.5 50.0 21.2 42.4 70.0 28.9 57.7 105.0 37.7 75.4 140.0 Multi-Media 25.0 56.0 35.0 39.0 88.0 55.0 56.0 127.0 85.0 77.0 173.0 115.0 100.0 226.0 150.0 Filter Ag 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 48.0 96.0 95.0 63.0 126.0 125.0 Filter Sand 25.0 56.0 35.0 39.0 88.0 55.0 56.0 127.0 85.0 77.0 173.0 115.0 100.0 226.0 150.0 Chemsorb 38.0 62.0 40.0 60.0 75.0 50.0 80.0 125.0 85.0 115.0 173.0 115.0 150.0 226.0 150.0 MTM 15.0 30.0 30.0 25.0 50.0 50.0 35.0 70.0 70.0 48.0 96.0 95.0 63.0 126.0 125.0 KDF 15.0 45.0 90.0 25.0 75.0 150.0 35.0 105.0 210.0 X X X X X X Pyrolox 15.0 25.0 85.0 25.0 40.0 140.0 35.0 57.0 200.0 X X X X X X VALVE SPECIFICATIONS Mineral Tank Size 24 x 72 30 x 72 36 x 72 42 x 72 48 x 72 Injector (Iron Filter) 2E-Black 2F-Black 2G-Black 2H-Grey 2H-Grey Pipe Size 3\" 3\" 3\" 3\" 3\" Drain Pipe Size 3\" 3\" 3\" 3\" 3\" Distributor Pilot 3\" 3\" 3\" 3\" 3\" Tank Thread 6\" Flange 6\" Flange 6\" Flange 6\" Flange 6\" Flange Overall Height, Inches 90 94 96 107 105 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Terminator™ Water Treatment Systems 3 suggested Retailuggested Retail Description P Part numberart number Description s ™ Water Treatment System Eliminate iron, sulphur and turbidity without the use of expensive chemicals with THE TERMINaTOR™. THE TERMINaTOR™ can correct rusty water stains and rotten egg odors through its filtration system. Pe ri od ic back washing is all that is required to keep THE TERMINaTOR™ working at peak per for mance. Filtration Equipment Plus ™ THE TERMINaTOR PlUS system incorporates all of the time tested features of THE TERMINaTOR with the added ability to control low pH. Terminator Water Treatment Systems Features include Fleck Control Valve, Mixed Blend Media, Gravel Bed Air Injector and Air Release Tank. Systems with Fleck 5600 Controls include 3/4\" bypass and systems with 2510 controls include 1\" bypass. Refer to chart below for additional specifications. $ T1000 1 C.F. System 1,254.00 T1500 1.5 C.F. System 1,328.00 $ $ T2000 2.0 C.F. System 1,910.00 T2500 2.5 C.F. System 2,098.00 $ $ T3500 3.5 C.F. System 2,742.00 T4000 4.0 C.F. System 3,258.00 $ T5000 5.0 C.F. System 4,437.00 $ T7000 7.0 C.F. System 5,509.00 $ T10000 10.0 C.F. System 9,358.00 $ T17000 17.0 C.F. System 12,224.00 $ 67 Terminator Plus Water Treatment Systems Features include Fleck Control Valve, Mixed Blend Media, Gravel Bed Air Injector and Air Release Tank. Systems with Fleck 5600 Controls include 3/4\" bypass and systems with 2510 controls include 1\" bypass. Refer to chart below for additional specifications. Controls low pH. T1000-PlUS 1 C.F. System 1,227.00 $ $ T1500-PlUS 1.5 C.F. System 1,301.00 T2000-PlUS 2.0 C.F. System 1,859.00 $ T2500-PlUS 2.5 C.F. System 2,039.00 $ T3500-PlUS 3.5 C.F. System 2,328.00 $ T4000-PlUS 4.0 C.F. System 3,021.00 $ TERMINATOR SYSTEM T5000-PlUS 5.0 C.F. System 4,290.00 $ AIR INJECTOR NOT SHOWN $ T7000-PlUS 7.0 C.F. System 5,290.00 T10000-PlUS 10.0 C.F. System 9,166.00 $ $ T17000-PlUS 17.0 C.F. System 11,760.00 NOTE: Terminator Systems are not recommended for water systems using a Jet Pump. GENERAL SPECIFICATIONS FOR TERMINATOR & TERMINATOR PLUS SYSTEMS Model Control Valve Mineral Air Mix Air Injector Service Backwash Mineral Mixed Gravel Number Model Tank Size Tank Size Type Maximum Minimum Blend (cu. ft.) (lbs.) T1000 Fleck 5600 10\" x 44\" 7\" x 44\" Waterite 4.0 5.0 1.0 20 T1500 Fleck 5600 10\" x 54\" 7\" x 44\" Waterite 5.0 5.0 1.5 20 T2000 Fleck 2510 12\" x 48\" 16\" x 56\" Waterite 7.0 7.0 2.0 20 T2500 Fleck 2510 13\" x 54\" 16\" x 56\" Waterite 8.0 10.0 2.5 30 T3500 Fleck 2750 14\" x 65\" 16\" x 56\" Dema 3/4\" 10.0 12.0 3.5 35 T4000 Fleck 2750 16\" x 65\" 21\" x 67\" Dema 3/4\" 12.0 15.0 4.0 75 T5000 Fleck 2850 18\" x 65\" 21\" x 67\" Dema 1\" 15.0 20.0 5.0 150 T7000 Fleck 2850 21\" x 62\" 21\" x 67\" Air Pump 20.0 25.0 7.0 150 T10000 Fleck 2900 24\" x 72\" (2) 21\" x 67\" Air Pump 25.0 35.0 10.0 200 T17000 Fleck 2900 30\" x 72\" (2) 24\" x 73\" Air Pump 40.0 55.0 17.0 350 Ferrous Taste, Odor Model Iron P.P.M. Sulfur P.P.M. PH Turbidity F.T.U. and Color Terminator 20 5 7.0 to 8.0 125 Wide App. Terminator-Plus 20 5 6.0 to 8.0 125 Wide App. * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Nelsen Scale Prevention System suggested Retailuggested Retail Description P Part numberart number Description s Nelsen Scale Prevention Systems FILTERSORB-SP ANTI-SCALING SYSTEMS Nelsen Scale Prevention Systems features Filtersorb SP filter media to first remove the already existing scale from pipes and heat exchanger surfaces (descaling effect) and further to protect the system from future formation of scale (scale protection effect). Filtersorb SP is based on a completely new technology. In this process the chemical structure of scale forming minerals is changed. This technology is so effective that it requires a contact time of only seconds. Filtration Equipment The media is used in an up flow system, therefore only an in-out head is needed. The media transforms the dissolved calcium carbonate (temporary hardness) into non-charged, neutral chemical bonds. These bonds are completely stable and cannot attach to any surfaces. The chemical bonds are rinsed away by the water flow. The size of the bonds is so small (in the range of nano-meters) that they can only be seen with a microscope. Therefore the effect is the same as if the water was free of temporary hardness (calcium carbonate). The chemical structures are heat resistant and do not fall apart. The media is used to clean pipes from already existing scale and to protect pipes and hardware from scale. Tests with commercial coffee machines showed that those with 68 FilterSorb-SP Hardness Stabilizer protection were much cleaner after a short time of use than the control systems which were cleaned monthly. Filtersorb SP works great in front of RO membranes. It keeps these membranes from clogging with calcium-carbonate. A preexisting membrane’s efficiency is improved after only 10 days if calcium carbonate was the reason for the blocking. COMPlETE SySTEMS - EVERyTHING IS INClUDED Included in 8\", 9\" and 10\" systems - Filtersorb SP Filter Media, Enpress Mineral tank featuring the Vortech bottom distribution plate, “C-Series” in/out head, “C-Series” Bypass, 1\" NPT PVC -plumbing adapters, 1\" x 10\" “Big Blue” housing with GaC pre-filter with mounting bracket. 12\" and 13\" systems include a 20\" Big Blue Housing and GAC Pre-Filter in lieu of 10\" housing and filter. $ NSPS-0844-RES 8\" Saltless anti-Scale Filtration System 1,135.00 NSPS-0948-RES 9\" Saltless anti-Scale Filtration System 1,414.00 $ NSPS-1054-RES 10\" Saltless anti-Scale Filtration System 1,545.00 $ NSPS-1252-RES 12\" Saltless anti-Scale Filtration System 2,098.00 $ NSPS-1354-RES 13\" Saltless anti-Scale Filtration System 2,357.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Nelsen AIO™ Air Injection Oxidizing Filter System 3 suggested Retailuggested Retail Description P Part numberart number Description s Nelsen AIO Air Injection Oxidizing Filter Systems TM AIR INJECTION OXIDIZING FILTER SYSTEM The Nelsen aIO™ air Injection Oxidizing Filter System, as a single tank system, is an efficient and cost effective system for the removal of iron and sulphur. The Nelsen aIO™ maintains an “air pocket” in the top of the tank while the system is in service. As the water passes thru the air pocket, iron and sulphur are oxidized. additionally, dissolved oxygen is added to the water. The Nelsen aIO™ filter media bed then removes the iron and sulphur from the water. Filtration Equipment The Nelsen aIO™ can remove up to 8 ppm Hydrogen Sulfide and up to 7 ppm Iron. a daily backwash will remove accumulated iron and replenish the filter media bed. The regeneration process also adds a fresh air pocket to the system. The Nelsen aIO™ system comes equipped with either a Fleck 2510SXT or 5600SXT air injection control head that automatically backwashes the system daily to clean the media and flush everything down the drain. By utilizing a patented piston in the control valve, the Nelsen aIO™ is able to put the whole oxidation process inside one tank, keeping maintenance costs and down time to a minimum. The systems include 3/4\" by-pass valve, Structural mineral tank and all necessary media and support bed for individual application. NELSEN 5600AIO™ SYSTEMS FOR IRON AIO-5610-FE 10\" x 44\" 5600SXT Iron System 1,237.00 $ $ AIO-5610T-FE 10\" x 54\" 5600SXT Iron System 1,288.00 AIO-5612-FE 12\" x 52\" 5600SXT Iron System 1,473.00 $ AIO-5613-FE 13\" x 54\" 5600SXT Iron System 1,692.00 $ NELSEN 5600AIO™ SYSTEMS FOR SULFUR 5600AIO SYSTEM AIO-5610-S 10\" x 44\" 5600SXT Sulfur System 1,352.00 $ AIO-5610T-S 10\" x 54\" 5600SXT Sulfur System 1,443.00 $ AIO-5612-S 12\" x 52\" 5600SXT Sulfur System 1,707.00 $ $ AIO-5613-S 13\" x 54\" 5600SXT Sulfur System 2,020.00 NELSEN 2510AIO™ SYSTEMS FOR IRON 69 AIO-10T-FE 10\" x 54\" Iron System 1,464.00 $ $ AIO-12-FE 12\" x 52\" Iron System 1,602.00 AIO-13-FE 13\" x 54\" Iron System 1,818.00 $ NELSEN 2510AIO™ SYSTEMS FOR SULFUR $ AIO-10T-S 10\" x 54\" Sulfur System 1,619.00 AIO-12-S 12\" x 52\" Sulfur System 1,750.00 $ AIO-13-S 13\" x 54\" Sulfur System 2,062.00 $ BACK VIEW OF 2510AIO SXT 2510AIO SXT CONTROL VALVE 2510AIO SYSTEM CONTROL VALVE General Specifications For Nelsen AIO™ Systems Model Mineral Service Backwash Ferrous Sulfur pH Number Tank Size Flow - Max. Minimum Iron - ppm ppm Minimum AIO-5610-FE 10\" x 44\" 7.0 5.0 7 4 6.8 AIO-5610T-FE 10\" x 54\" 8.0 5.0 7 4 6.8 AIO-5610-S 10\" x 54\" 8.0 5.0 2 8 6.8 AIO-5610T-S 10\" x 54\" 8.0 5.0 2 8 6.8 AIO-10T-FE 10\" x 54\" 8.0 5.0 7 4 6.8 AIO-12-FE 12\" x 52\" 11.5 7.0 7 4 6.8 AIO-13-FE 13\" x 54\" 13.0 7.0 7 4 6.8 AIO-10T-S 10\" x 54\" 8.0 5.0 2 8 6.8 AIO-12-S 12\" x 52\" 11.5 7.0 2 8 6.8 AIO-13-S 13\" x 54\" 13.0 7.0 2 8 6.8 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Nelsen Arsenic Reduction Systems Description s Part numberart number Description suggested Retailuggested Retail P Nelsen Arsenic Reduction Systems with Layne at the Core Nelsen arsenic Reduction Systems feature the Nelsen 7000PID arsenic Redution Control Valve and layneRT™ adsorption media. The 7000PID is a non-backwashing controller programed for the specific water chemistry for each installation. The controller indicates the capacity of system and the remaining safe levels of media adsorption. LayneRT is a proprietary, durable, arsenic selective media, developed as a significant improvement on the efficiency and longevity of traditional arsenic media. It is a reliable, high capacity technology that effectively reduces arsenic to safe levels without wasting any water or sending any waste water back into the environment through the drain. These systems are designed to reduce arsenic to less than 0.010 mg/L. (10 µg/L (ppb)). Actual per- formance of the system may vary depending on specific water chemistry and conditions at the con- Filtration Equipment sumer’s installation. Following installation of this system, the installation site should have the treated water tested for arsenic to verify arsenic reduction is being achieved and the system is functioning properly. A full Arsenic Speciation Test Package (Arsenic Raw, Arsenic Treated, Iron, Manganese, pH, Sulfate o-Phosphate, Silica, Vanadium) needs to be performed to properly treat and pre-treat the water. A variety of water parameters will effect the life of the media and some parameters will allow leaching of Arsenic through the system. $ at the Core ™ NaRS-10 10\" Nelsen arsenic Reduction System 2,633.00 NaRS-12 12\" Nelsen arsenic Reduction System 3,456.00 $ $ NaRS-14 14\" Nelsen arsenic Reduction System 4,537.00 NaRS-18 18\" Nelsen arsenic Reduction System 7,231.00 $ Arsenic Test Kits arsenic Quick™ II for water quality testing was designed to give the user accurate results without 70 sacrificing cost and time. Designed using cutting-edge chemistry, arsenic Quick™ II reports results in only 14 minutes. Additionally, there are no dangerous chemicals needed to run this water quality test kit. With only 3 simple test procedures, arsenic Quick™ II is a must for any lab, water testing professional, or service technician who values accurate, rapid results without sacrificing cost. 5 Tests included in Kit. Sensitivity to < 1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 20, 25, 30, 40, >50, >80, >120, >160 ppb (µg/L). This is the first step in treating water contaminated with Arsenic. Once the presence of Arsenic is known, order the full Arsenic Speciation Test to take water samples. The Speciation Test sample is then submitted to Nelson analytical labs with the appropriate testing aRSENIC TEST kIT-QUICk II MINI ITS fee, The speciation test results provides a proper treatment regiment. Nelson analytical labs will send a replacement Speciation Kit with the results of the submitted sample. $ aRSENIC TEST kIT-QUICk II MINI ITS Quick II Mini arsenic Test kit 96.00 aRSENIC SPECIaTION TEST kIT Nelson analytical labs arsenic Speciation Test kit 0.00 $ aRSENIC SPECIaTION TEST kIT * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Nelsen Poly UF System 3 Description s P Part numberart number Description suggested Retailuggested Retail Nelsen Poly UF System The Nelsen Poly-UF™ offers filtration down to 0.02 micron at service flow rates up to 12gpm. Utilizing ENPRESS’ patented and industry exclusive liner design, the internal UF module treats colloids, bacte- ria, cysts, viruses, turbidity, tannins, and other particles down to 0.02 micron size. MEMBRANE: The patented polysulfone-based Outside/ In Ultrafiltration Membrane is designed for turbidity, cyst Filtration Equipment reduction and fine sediment filtration applications, and is NSF 61 certified. The membrane operates with flow from the outside-to-inside, with benefits of minimized risk of deep clogging, simple cleaning of the membrane surface with water and/or air, and a high area volume ratio that allows for a compact design. The membrane is non-biodegradable, and has superior mechanical and chemi- cal resistance. The high surface area UF bundles require normal line pres- sure to operate, low waste discharge when in backwash/cleaning mode, and offer low pressure drop with high service flow rates. The Nelsen Poly-UF™ can be utilized as a final polishing stage or on water reclamation systems for Rainwater or Grey water, along with offering protection during power outages and intermittent power. The system is BioVir certified and tested for log reduction. FILTRATION LEVEL TECHNICAL INFORMATION • 0.02 micron. • Continuous flow at 10 gpm filtration at • Operating Temperature: 35 to 100 degrees F. 0.02 microns. • Operation Pressure: 10 to 100 psi. • 4.4 log reduction of Bacteria. • Continuous Flow Rate: 10 gpm. • 2.4 log reduction of Virus. 71 • The system provides a treated flow of up to • 2.0 log (est) reduction of Cyst. 12 gpm at 25 C and 60 psi. • 100,000 MWC) • Membrane is NSF 61 Certified. BACKWASH INFORMATION • Raw Water Specification: • Backflush: Once per day (5 minutes at 0.7 to • Pre-filtration: 5 microns or less. 2 gpm). • Chlorine: 1.0 ppm maximum for continuous • Drain Flush: Once per week (2 minutes at 5 flow (up to 2000 ppm for cleaning only). gpm). • Iron: less than 0.30 ppm. • Manganese: less than 0.05 ppm. • Silt Density Index: less than 6.0 • pH: 3 to 11. • Pressure Decay Test (PDT) is required upon installation. RESIDENTIAL/LIGHT COMMERCIAL SYSTEM The Nelsen Poly UF System features the Polymeric Ultrafiltration (Poly-UF) Vessel system and the “C-Series” control valve for daily backwashing of the membranes. The vessel also comes standard with a bottom drain opening for ease of drainage and cleaning purposes of the tank system. POly-UF-C Residential/lt. Comm. Cartridge Tank System 3,151.00 $ POly UF™ SySTEM SHOWN w/CUTaWay TO EXPOSE THE MEMBRaNES * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 FreshPoint™ Ultrafiltration System, Up-Flow/Down-Flow Filters Description suggested Retailuggested Retail P Description s Part numberart number FreshPoint™ Ultrafiltration System The PENTEk® FreshPoint™ Ultrafiltration System provides complete point-of-entry (POE) filtration proven to reduce turbidity, particulates and cysts for safer, cleaner water at every tap. The system employs hollow-fiber Ultrafiltration membrane technology to filter impurities as small as 0.025 microns. To maximize membrane capacity and service life, a metered flushing cycle is controlled using an advanced controller and high-performance turbine meter. The self-cleaning forward and back- flush cycles are initiated when the programmed capacity of the membrane is reached. During the backwash, flow is reversed and particles are ejected from the pores of the membrane and flushed to drain. In the forward- flush cycle, service water passes through the capillaries at a high speed, scouring particles from the membrane surface and rinsing them from the system. Since power is only required to flush the system, outages and interruptions will not jeopardize the integrity of membrane Filtration Equipment or its ability to provide safer, cleaner water. The advanced electronic controller provides a programmable day override which allows the unit to flush every day with fresh water when the system is not in use. Critical system diagnostics, including totalized flow, instantaneous flow rate, and previous day’s water usage, are available to optimize flushing cycles and monitor performance. The high-performance industrial fiberglass housing is pressure rated to 300 psi. Inside the housing, the membrane is sealed with double radial o-rings, minimizing the potential for leak paths. Quick-connect end caps allow the membrane to be easily removed for cleaning or replacement. The system can be applied to solve “known” water problems including high turbidity, suspended solids, and certain microbiological contaminants. It can also serve as a flushable pre-filter to extend the life of media filters downstream. • Designed for cyst reduction, turbidity, and fine sediment filtration applications • > 98% reduction of 0.025 micron (25 nanometer) particles* • > 99.99% (> 4 log) reduction of 0.065 micron (65 nanometer) particles* 72 • Forward-flush and back-flush cleaning cycles provide extended filter life in a wide range of applications • Proprietary hollow-fiber ultrafiltration membrane • Professional-grade housing, controller and flush valve • Metered self-cleaning cycle flushes only when needed • Day override feature flushes module daily with fresh water when system is not in use • Peak flow rates up to 10 gpm (2271 l/h) *Performance based on MS-2 (25 nm) and PRD-1 (65 nm) virus particle tests. Data available upon request. U440 FreshPoint™ Ultrafiltration System 3,714.00 $ Up-Flow/Down-Flow Filters These versatile filters can be used in Up-Flow or Down-Flow configurations simply by reversing the inlet and outlet. Systems include mineral tank, “C-Series” in-out head, “C-Series” bypass valve, upper basket, 3/4\" copper tube adapters & gravel under bed. Select media type for your specific application. UF-1044 10\" x 44\" 1 CuFt System 397.00 $ $ UF-1054 10\" x 54\" 1-1/2 CuFt System 413.00 UF-1248 12\" x 48\" 2 CuFt System 452.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Fleck 2510 Automatic Systems Potassium Tanks, Air Mix Kits, Air Injectors, Air Vent 3 suggested Retailuggested Retail Description P Part numberart number Description s Residential Potassium Permanganate Tanks The Residential Potassium Permanganate Tank is used with a filter containing Manganese Greensand. A recommended dose of 2-4 ounces of Potassium Permanganate per cubic foot of Manganese Green- sand is suggested for regeneration. The tank has a liquid capacity of 5 gallons. J7181-3 Pot. Solution Tank, Black 112.00 Filtration Equipment $ j7181-3 Replacement Components ClN1043 Pad, 10\" Poly Pro 14.05 $ $ ClN1052 Pad, 19\" 61.25 CLH7027-03 Valve Assembly, 3/8\" 4.0 oz 56.30 $ Commercial Potassium Permanganate Tanks Available in three different brine line connections: 3/8\" for Fleck Valves with 1600 Brining, 1/2\" for Fleck Valves with 1700 Brining and 3/4\" for Fleck Valves with 1800 Brining. The PT1833-03 features a Fleck 2300 safety valve while the PT1833-05 and PT1833-07 feature the 2350 safety valve. CLH7027-03 PT1833-03 Pot. Solution Tank, 18\" x 33\" 379.00 $ $ PT1833-05 Pot. Solution Tank, 18\" x 33\" 720.00 PT1833-07 Pot. Solution Tank, 18\" x 33\" 716.00 $ Nelsen Air Mixing Kit and Injectors Used to assemble your own air injection filter system using the filter tank of your choice, a mixing tank, an air injector and an Aqua-Blend media package(s). $ WW-KIT Air Mix Tank Kit, 3/4\" w/Whitewater Air Release 271.00 * WW-KIT-1 Air Mix Tank Kit, 1\" w/Whitewater Air Release 360.00 $ $ aQMT-kIT-H Honeywell air Mix Tank kit, 3/4\" 248.00 73 aQMT-kIT-H-1 Honeywell air Mix Tank kit, 1\" 335.00 $ UT-kIT air Mix/Release kit - UT Tanks 212.00 $ HVAV01 Honeywell Air Vent HVAV01 Honeywell Air Vent, 1/8\" 61.75 $ $ HVAV-SD Vent Tubing Connector 29.40 206B Dema Air Injectors 206B Air Injector, 3/4\" 5.3 - 17 gpm 199.00 $ 208C Air Injector, 1\" 222.00 $ Waterite Air Injector W-988 Air Injector, 1\" 3.8-16 gpm 96.00 $ 206B $ M-005 Waterite Check Valve 13.40 M-006 Waterite Tube Barb 40.20 $ $ M-011 Waterite O-Ring 4.75 W-988 Clack PVC Air Injector U1020 1\" PVC air Injector, adjustable 161.00 $ U1020-01 Repair kit For U1020 29.70 $ U1020 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

3 Sentry Open Air System s Description Part numberart number P Description suggested Retailuggested Retail Sentry I Open-Air System The Sentry I Open-Air System combines an adjustable air-draw venturi with the Sentry I Dry Pellet Chlorinator. The combination of aeration and chlorination creates a powerful oxidizer and sanitizer. The Sentry I Open-Air System will treat: Iron, Iron Bacteria, Sulfur, Sulfate Reducing Bacteria, Black Manganese, Algae, Tannins, Arsenic, Low output well and low pH. The Sentry I Open-Air System increases your water quality. An increase in water quality reduces your maintenance cost on all appliances that utilize water. Ice makers, dishwashers, washers, water heaters and every faucet in the house are affected by water quality! By using the Sentry I Open- air System to oxidize iron for sprinkler systems, it will reduce up to 85% of the iron staining and will reduce troublesome sprinkler head clogs. This unit comes ready-to-install. A 1\" inlet valve, adjustable air-draw, safety floats, chlorina- tor, submersible pump, and bladder tank are all in this package that comes pre-wired for your Filtration Equipment convenience. Units also include the 1\" bypass system, featuring 2 test ports (pre-treatment and post-treatment), 3-ball valve bypass, and unions. Dimensions: 10gpm (115 volt), 18gpm (115 volt), 43\"x27\"x66\" and 25gpm (230 volt) 43\"x27\"x75\". SENTRy-10-aB w/aqua Booster, 10 gpm, 115V 4,605.00 $ * SENTRy-18-aB w/aqua Booster, 18 gpm, 115V 5,373.00 $ * SENTRy-25-aB w/aqua Booster, 25 gpm, 230V 5,949.00 $ SENTRy I OPEN aIR SENTRY I OPEN AIR METHANE SYSTEM Designed to reduce Methane and other gasses with similar characteristics. This Open-Air System operates on the traditional 40/60 pressure system. The Air-Draw dilutes the methane gas and forces it outside the house through a 2” vent. This system comes with a pump matched bladder tank. * SENTRy-10-METH 10 GPM 40/60 Pressure System 4,701.00 $ $ 74 * SENTRy-18-METH 18 GPM 40/60 Pressure System 5,757.00 * SENTRy-25-METH 25 GPM 40/60 Pressure System 6,717.00 $ SENTRY I OPEN AIR WITH GAS REDUCTION SYSTEM For extreme H2S, VOC’s, CO2 or Radon, the Sentry I Open-Air Vac System will strip water of these and other unwanted gasses. This Open-Air system incorporates all the benefits of Sentry I Open-Air with a regenerative vacuum system to strip water of unwanted or potentially harmful gasses from your water supply. The vacuum system only runs while the system demands incoming water and can be set to run for up to an ad- ditional 20 minutes after filling.\" * SENTRy-10-GaS 10 gpm Open air w/air Striping Package 7,101.00 $ * SENTRy-18-GaS 18 gpm Open air w/air Striping Package 7,869.00 $ * SENTRy-25-GaS 25 gpm Open air w/air Striping Package 8,541.00 $ SENTRY I OPEN AIR LIGHT DUTY FAN KIT This 110 volt ac fan add-on provides extra ventilation − 2\" PVC inlet/outlet. $ * SENTRy-FaN light Duty Fan kit 497.00 SENTRY I OpEN AIR SYSTEM SHOWN WITH OpTIONAL RAdON REdUCTION SYSTEM * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Duke Aerator, Air Pump Duke Aerator, Air Pump 3 s Description P Part numberart number Description suggested Retailuggested Retail The Duke Aerator Aerators will reduce/remove unwanted odors, gasses, and VOC's from your water supply. The Duke aerator also reduces water borne radon which can be found in some water supplies. In conjunction with other radon reduction methods, aerators can be an effective alternative. The Duke aerator works on a simple process of spraying water through nozzles in a fine jet mist. As the water is spraying, it will naturally release the gas or odor. The gas is then vented to the outside Filtration Equipment using the assistance of a vent blower on indoor models, or naturally released to the atmosphere when using an outdoor aeration system. Aerators are a non-chemical alternative for reduction or removal of unwanted gasses or odors. The Duke Aerator tank is atmospheric and requires a pump and pressure tank to provide water pressure to the house or building. Included in each package are aerator tank, spray bar, solenoid valve with 115v float switch for sole- noid valve, 230v safety float switch for aerator pump and 115 volt vent blower, drain pipe with ball valve and installation instructions. DUkE-aERO1 -- 180 gal -- 37.5\" x 27.5\" x 68\" /oval with vent. Choose a submersible pump, pressure tank, 0-100 psi pressure gauge and pressure switch from our “Water Systems” section. $ DUkE-aERO1 aerator w/Blow Molded Tank 3,788.00 Air Pump The “Air Pump” simplifies sulfur and iron removal by eliminating troublesome venturis and pressure or dUKE-AERO1 flow reductions. Easily wires into an existing pressure switch. AP-115 Air Pump, 115 volt 738.00 $ $ AP-230 Air Pump, 230 volt 919.00 Air Pump Installation Kit Kits include a pressure gauge, poly tubing, air regulator valve, mounting shelf and stainless 75 check valve. SH-SS-KIT Installation Kit 219.00 $ AIR pUMp SH-SS-KIT * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Surface Water Filtration Equipment 3 Surface Water Filtration Equipment suggested Retailuggested Retail Description P Description s Part numberart number “Surface Water” Filtration Equipment FLOATING FARM POND FILTER Since 1960, the Floating Pond Filter, consisting of a housing assembly and replaceable filter element, has proven to be the easiest and most economical way to remove clean water from ponds and lakes. When used in a well maintained pond within a controlled drainage area, a Floating Pond Filter provides the cleanest possible water for final filtration and disinfection through a household treatment system. FPFILTER Floating Farm Pond Filter 603.00 $ FLOATING CISTERN FILTER The only noticeable difference, between the cistern filter and the farm pond filter, is that the cistern filter removes water from closer to the surface. It also has a shorter stem length. Filtration Equipment FCFILTER Floating Cistern Filter 603.00 $ FLOATING FILTER ACCESSORIES FCHOSE 1-1/4 x 10 ft. Flex. Hose 127.00 $ FPElEMENT Replacement Element 136.00 $ FpFILTER FILTERING ROOFWASHER FOR RAIN WATER CISTERNS The filtering roofwasher collects rain water from downspouts, then filters it before it enters the cistern. The first rain to fall on a roof washes off dirt and debris which has accumulated since the last rain. As this first and dirtiest water enters the roof-washer, the larger debris is removed by screens in the “leaf-catcher” compartments. This first water, which never enters the cistern, is collected and held in the bottom “quiet chamber”. Once the “quiet chamber” fills, additional incoming water begins passing through the filter element and into the cistern. A small “weep-hole” in the overflow/clean-out SF-1500 pipe discards the dirty water and allows the quiet chamber to drain between rains. $ * SF-1500 Roof Washer, Single (For 1500 sq. ft. of Roof Area) 1,481.00 * SF-3000 Roof Washer, Double (For 3000 sq. ft. of Roof Area) 1,893.00 $ 76 FLOATING AERATOR FOUNTAIN The Floating Aerator Fountain is designed for use in ponds, lakes or any other contained body of water with a minimum depth of 30\". In certain cases, aeration may be necessary to provide the quality of water needed for home treatment systems. The FAF-2000 features a 1/5 hp, 110v pump , two nozzles and will treat ponds up to 1/2 acre. The FAF-5000 features a 1/2 hp, 220v pump, three nozzles and will treat ponds up to 3/4 acre. * FAF-2000 Floating Fountain 1,540.00 $ * FAF-5000 Floating Fountain 1,836.00 $ FLOATING SUBMERSIBLE PUMP CAGE The floating submersible pump cage can extend the life of a submersible pump thus keeping the pump FAF-2000 off the bottom of the pond, by protecting the pump against debris and other particulate contaminants, and by maintaining proper vertical pump orientation. The pump cage also provides easier access to the pump for maintenance. * FPC-435 Cage Only 851.00 $ * FPC-435+ Cage with Filter and Hose 1,346.00 $ FpC-435 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 Resins, Filter Media & Chemicals Resins, Media & Chemicals Product Index Page Nelsen Corporation Resins ································································································· 79-80 Purolite Cation Resin ··············································································································· 81 LayneRT Arsenic Select Resin ······························································································ 82 ® Selective Resins ······················································································································· 83 Specialty Cation, Anion, & Mixed Bed Resins ········································································ 84 Nelsen Multi Blend ·················································································································· 85 ChemSorb Filter Media ············································································································ 85 Filter Ag ···································································································································· 86 Section 4 FloMag PWT Granular Magnesium Oxide ··············································································· 87 Anthracite ································································································································ 88 Calcite, Soda Ash ····················································································································· 89 Filter Sand & Gravels ··············································································································· 90 Garnet ······································································································································· 91 ® GreensandPlus ······················································································································· 92 ® Clack MTM ····························································································································· 93 Birm ·········································································································································· 94 ™ Pyrolox ··································································································································· 95 ® Katalox Light ·························································································································· 95 ™ Mang Ox ································································································································· 96 Activated Carbons ·············································································································· 97-99 Calgon Carbons ··················································································································· 98-99 KDF Process Media ················································································································· 99 Canpro MediaGuard Cartridge System ·················································································· 100 Pro Products Water Treatment Chemicals ···································································· 101-103 Chlorine, Res-Up Feeder, Funnels ························································································· 103 Mineral Extractors ················································································································· 104 Water. It’s Our Life!

4 notes Residential Water softeners 78 78 79 Water. It’s Our Life!

Nelsen Corporation Resins 4 suggested Retail Description Part number Description suggested Retail Part number CATION Standard and Fine Mesh Resins CATION Standard resin is a high capacity, conventional gel polystyrene strong acid cation exchange resin designed for use in residential or industrial water softening equipment. Cation resin in sodium form removes hardness ions such as calcium and magnesium by replacing them with sodium. When the resin bed is exhausted the hardness ions begin to pass through the bed. Functionality is returned by regeneration with concentrated sodium or potassium chloride solution. The capacity obtained depends largely on the amount of salt used in the regeneration. Typically 15 lbs. of chemical per ft is used to obtain maximum capacity of up to 33,000 grains per ft . 3 3 CATION - Resin Typical Characteristics FINE MESH - Resin Typical Characteristics Resins, Media & Chemicals Polymer Structure Polystyrene 8% cross Polymer Structure Polystyrene 8% cross linked with Divinylbenzene linked with Divinylbenzene Physical Form and Appearance spherical beads Physical Form and Appearance fine mesh spherical beads Whole Bead Count 90% Min. Whole Bead Count 90% Min. Functional Groups Polystyrene sulfonate Functional Groups Polystyrene sulfonate Ionic Form (as shipped) Na+ Ionic Form (as shipped) Na+ Shipping Weight, approx. 850 g/l (50 lb./ft. ) 3 Shipping Weight, approx. 850 g/l (50 lb./ft. ) Mesh Size (U.S. Std.) 40-70 3 Mesh Size (U.S. Std.) 16-50 Moisture retention, Na+ form 45–50% Moisture retention, Na+ form 45–50% Swelling, Na+—>H+ 5% max. Swelling, Na+—>H+ 5% max. Total Capacity in sodium form 1.9 meq/ml Total Capacity in sodium form 1.9 me/ml pH Range, Stability 0–14 pH Range, Stability 0–14 Ion Exchange Resins HI-CAPACITY WATER SOFTENING RESIN 78 79 Our standard mesh cation exchange resin provides for economical softening capabilities of both household and commercial water softeners. CATION RESIN Softener Resin, 1 Cu Ft Bag 130.00 $ CATION-50-BOX 1/2 Cubic Foot Box 79.75 $ CATION-75-BOX 3/4 Cubic Foot Box 114.00 $ CATION-100-BOX 1 Cubic Foot Box 152.00 $ FINE MESH WATER SOFTENING RESIN Fine mesh resin permits greater exposed surface area exchange sites resulting in higher kinetics than conventional resin yielding greater ferrous iron removal while providing the same softening capability. FINE MESH RESIN Fine Mesh Resin, 1 Cu Ft Bag 161.00 $ FINE MESH-50-BOX 1/2 Cubic Foot Box 96.75 $ FINE MESH-75-BOX 3/4 Cubic Foot Box 139.00 $ FINE MESH-100-BOX 1 Cubic Foot Box 179.00 $ BlACk RESIN Standard cross-linked styrene divinylbenzene strong acid cation resin. Black in color. CATION RESIN-BL Softener Resin, 1 Cu Ft Bag 141.00 $ CATION RESIN-BL-50-BOX 1/2 Cubic Foot Box 89.75 $ CATION RESIN-BL-75-BOX 3/4 Cubic Foot Box 130.00 $ CATION RESIN-BL-100-BOX 1 Cubic Foot Box 167.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 Nelsen Corporation Resins Description suggested Retail Part number Description suggested Retail Part number Nelsen Corporation Resins High cross-linked styrene divinylbenzene strong acid cation resin in bead form. Specially developed to eliminate taste and odor and provide excellent stability. It is primarily used for softening water in municipal and industrial water treatment. Cation resin in sodium form removes hardness ions such as calcium and magnesium by replacing them with sodium. When the resin bed is exhausted the hardness ions begin to pass through the bed. Functionality is returned by regeneration with concentrated sodium or potassium chloride solution. 3 The capacity obtained depends largely on the amount of salt used in the regeneration. Typically 15 lbs. of chemical per ft is used to 3 obtain maximum capacity of up to 33,000 grains per ft . CR10 - 10% Crosslinked Resin - Typical Characteristics Suggested Operating Conditions: Total exchange capacity 2.0 meq/ml min pH range 0 – 14 Ionic form, supplied Na Operating temperature, Na 120°C max Water retention 43 - 48% Total Swelling (Na H) 8-10% max Screen size, U.S. Standard 16-50 mesh Regenerant concentration NaCl: 8-10% Bulk density 0.78 – 0.88 g/ml HCl : 4 – 5% Flow rate of regenerant 4-6 m/hr Resins, Media & Chemicals Regenerant contact time 30-60 minutes Rinse flow rate 10-20 m/hr Operating flow rate 10-45 m/hr Free chlorine 1.0 mg/l max 10% CROSSlINkEd Highly cross-linked styrene divinylbenzene strong acid cation resin in bead form. It provides longer life when operating under aggressive conditions. Gold in color CR10 Softener Resin, 1 Cu Ft Bag 152.00 $ CR10-50-BOX 1/2 Cubic Foot Box 90.50 $ CR10-75-BOX 3/4 Cubic Foot Box 131.00 $ 80 CR10-100-BOX 1 Cubic Foot Box 168.00 81 $ * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Purolite Standard Cation Resin 4 suggested Retail Description Part number Description suggested Retail Part number Purolite Standard Purolite Standard Resin is a high purity premium grade bead form conventional gel polystyrene sulfonate cation exchange resin designed expressly for the treatment of foodstuffs, beverages, potable waters, and water used in the processing of food. Its specification is such that it will exceed the relevant EEC requirements, and the resin is in compliance with the U.S. Food & Drug Administration Code of Federal Regulations section 21, paragraph 173.25; for use in the treatment of foods for human consumption. Its high bead integrity, excellent chemical and physical stability, and very low extractables content play a large part in its successful employment in these areas. Basic Features: Resins, Media & Chemicals • Application - Domestic/Industrial/Food grade softening - supplied in Na+ form - Potable Use • Polymer Structure - Gel polystyrene crosslinked with DVB • Appearance - Amber, clear spherical beads • Functional Group - Sulfonic acid • Ionic Form as Shipped - Na+ Typical Physical & Chemical Characteristics Total Capacity, Na+ Form (min.) ..................................1.9 eq/l (41.5 Kgr/ft3) Moisture Retention, Na+ Form ....................................46 - 50% Particle Size Range........................................................300 - 1200µm <300 µm (max.) ...........................................................1% Uniformity Coefficient (max.) ........................................1.7 Reversible Swelling Ca2+ » Na+ ................................8% Reversible Swelling, Na+ » H+ (max.) ........................10% Specific Gravity .............................................................1.27 Shipping Weight (approx.) ............................................800 - 840 g/l (50 - 52.5 lbs/ft3) 80 Temperature Limit .........................................................120°C (250°F) 81 PUROlITE HI-CAPACITY WATER SOFTENING RESIN Pallet quantity - 42 bags per pallet HICAP Softener Resin, 1 Cu Ft Bag 194.00 $ HICAP-50-BOX 1/2 Cubic Foot Box 121.00 $ HICAP-75-BOX 3/4 Cubic Foot Box 173.00 $ HICAP-100-BOX 1 Cubic Foot Box 220.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 LayneRT Arsenic Select Resin ™ Description suggested Retail Part number Part number Description suggested Retail LayneRT™ has been developed as a No Backwash Required: Backwash ARSENITE AS(III) - The arsenic removal significant improvement on the efficiency requirements add operational complexity, media removes both As(III) and As(V) but and longevity of adsorptive arsenic and generate flues containing an arsenic has approximately four times the capacity media, thus lowering the operating cost residual. for As(V) over As(III). If arsenite is present associated with removing arsenic (arsenate Arsenic Residuals: LayneRT requires no it is recommended to oxidize the water and arsenite) from water. It’s ideal blend backwash and does not generate arsenic- ahead of the arsenic removal media. of selectivity and durability means that containing flues. pH - Adsorption media operate most LayneRT can reliably and efficiently reduce effectively between 5.5-8.5. The media will arsenic to safe consumption levels. disposal: LayneRT may be returned reduce arsenic outside of this range but the LayneRT is a long lasting, high capacity directly to Layne for environmentally capacity may be compromised. At elevated responsible disposal. Although most spent technology that provides rapid adsorption media pass TCLP, research supports that pH, silica becomes a more aggressive kinetics without generating any fines. Not they leach arsenic under actual landfill interfering species. Note: Do not use only does LayneRT provide optimal flow conditions. “TCLP Underestimates Leaching organic acids (such as citric or acetic) to dynamics, no backwashing (no onsite of Arsenic from Solid Residuals Under adjust the pH ahead of the media. residuals), and a low pressure drop, but it Landfill Conditions” Ghosh A., Mukiibi SILICA - Levels above 20 mg/L begin to is also regenerable, thereby mitigating the M., Ela W, Environ. Sci. Techno!., 2004, interfere with media arsenic adsorption Resins, Media & Chemicals liability associated with waste disposal. 38(17), pp 4677-82. when combined with a pH above 7.5. Material: LayneRT is comprised of a Minimum Contact Time: A lower contact PHOSPHATE - Levels above 0.15 mg/L will hybrid resin bead that is attrition resistant time enables systems using LayneRT to reduce media life for arsenic adsorption. and does not generate fines. Media have a smaller system footprint, reducing comprised of granulated materials are facility requirements. - (2 Minutes) IRON AND MANGANESE - Soluble iron and friable and generate fines, which can manganese may precipitate onto the media lead to increased backpressure during Chemistry: Hydrous metal oxides are the bed. If iron and manganese are above the operation requiring backwash, additional industry accepted chemistry for binding secondary MCLs (0.30 mg/L and .050 mg/L system complexity and more frequent arsenic. respectively), it is recommended to filter maintenance. TOTAL ARSENIC - Total arsenic them before the arsenic removal system. concentration above 0.30 mg/L will reduce HARDNESS - Does not affect the NSF/ANSI Standard 61 Certified media life. performance of the arsenic removal media. 82 83 Water Quality Criteria Typical Characteristics pH Range ........................................................................................................ 5.5 – 8.5 Structure ................................................Macroporous Polystyrene Bead 1 Arsenic .......................................................................................................< .05 mg/l Functional Group .........................................................Hydrous Iron Oxide Arsenic Type .....................................................................................Pentavalent Bulk Density (as sold) ............................ 790–840 g/l (49–52 lb/cu.ft) 2 Phosphate (PO4) (as P) ..........................< 0.150 mg/l (< 0.05 mg/l) Specific Gravity ..........................................................................1.25–1.30 g/ml Silica ................................................................................................................< 20 mg/l Minimum Contact Time ..................................................................2 Minutes Iron .................................................................................................................< 0.3 mg/l Operating Temperature Range .........................1-80º C (33–172º F) Manganese ...........................................................................................< 0.05 mg/l Particle Size ..........................................................................300–1200 microns Hydrogen Sulfide ...................................................................Non Detectable Operating pH Range .................................................................................5.5–8.5 Chlorine Residual ...............................................................................< 1.0 ppm 1 If the total arsenic concentration is above 0.050 mg/L please consult a Nelsen Water Tannins ...........................................................................................Non Detectable Treatment Systems Professional. 2 The arsenic removal media removes As (V). If As (III) is present oxidation is recommended. Hardness ......................................................................................... Not Applicable 3 Capacity will vary by individual site based on water quality and usage. Selective Ion Exchange Resin and Media lAYNE RT ARSENIC RESIN LAYNERT-100-BOX 1 Cubic Foot Box 1,430.00 $ LAYNERT-50-BOX 1/2 Cubic Foot Box 741.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Selective Resins 4 Description suggested Retail Part number Part number Description suggested Retail A520E is a macroporous strong-base anion A860 is a macroporous type 1 strong base used for removal of tannins and organic resin which is designed for the removal of anion exchange resin with an acrylic matrix matter in water used primarily for potable nitrates from water for potable processes for the adsorbtion of soluble tannins that applications. TANEX is useful in reducing for both residential and community water contribute to color and taste in drinking more difficult-to-control organic matter and systems. Regenerated with brine. No water. Since is has an acrylic matrix like color that may exist as partially dissolved nitrate dumping at the end of service and the A850, it works the same way with the and partially colloidal in nature. longer service runs. removal of organic matter, regeneration and removing weaker acids. It can also be used ASM-10-HP is a strongly basic hybrid A850 is a gelular type 1 strong base anion is combination with a polystyrene-based anion exchange resin specially formulated Resins, Media & Chemicals exchange resin with an acrylic matrix resin for the same effects. It is particularly to selectively remove arsenic. It is supplied for the adsorption of soluble tannins that resistant to organic fouling, even where in the salt form as clean, moist, tough, contribute to color and taste in drinking loadings are relatively high. uniform, spherical beads. ASM-10-HP water. The acrylic matrix ensures excellent exhibits extraordinary throughput capacity removal of organic matter from a water SST-60 is a high-efficiency softening resin in arsenic removal service on potable supply in conjunction with its reversible based on gel type shallow-shell technology. water supplies. Its performance is virtually removal upon regeneration. This resin is Lower hardness leakage. Significant unaffected by common anions, such as regenerated very efficiently with lower savings in salt usage. The shorter the chlorides, bicarbonates or sulfates. It is levels of sodium hydroxide than those diffusion path, the more rapid the softening effective over the entire pH range of potable required for a polystyrene based type I exchange occurs. Reducing the depth of water. It has the highest arsenic removal resin, and yet it has a comparable ability penetration required to cleanse the resin capacity of organic based arsenic removal to remove weaker acids including carbonic allows for a more complete regeneration media, with no Arsenic dumping - effluent acid and silica. It’s used in combination and provides a higher, more efficient arsenic levels will not exceed influent levels with a polystyrene-based resin (for instance utilization of the regenerant. The result is if resin is operated past exhaustion point. in a mixed bed positioned after the anion a resin with unsurpassed salt efficiency, Spherical and uniform particle size provide unit) can often result in the removal of a lower leakage and reduced rinse water low pressure drop and greater resistance wider spectrum of organic compounds than requirements. to bed compaction. Unlike granular, coated either type of anion resin alone. medias, ASM-10-HP will not shed particles. TANEX is a proprietary blend of special ASM-10-HP is made from NSF/ANSI-61 and patented anion exchange resins validated Anion Exchange Resin. PUROlITE A520E NITRATE SElECTIVE RESIN For Nitrate removal in residential and community water systems. Regenerated with brine. 82 A520-100-BOX 1 Cubic Foot Box 683.00 83 $ A520-50-BOX 1/2 Cubic Foot Box 362.00 $ PUROlITE A850 TANNIN RESIN A gelular resin for the adsorption of soluble tannins that contribute to color and taste in drinking water. A850-100-BOX 1 Cubic Foot Box 706.00 $ A850-50-BOX 1/2 Cubic Foot Box 371.00 $ PUROlITE A860 TANNIN RESIN A macroporous resin for the adsorbtion of soluble tannins that contribute to color and taste in drinking water. $ A860-100-BOX 1 Cubic Foot Box 781.00 $ A860-50-BOX 1/2 Cubic Foot Box 408.00 PUROlITE TANEX RESIN A proprietary blend of patented anion exchange resin used for removal of tannins and organic matter. $ TANEX-100-BOX 1 Cubic Foot Box 1,679.00 $ TANEX-50-BOX 1/2 Cubic Foot Box 877.00 PUROlITE SST-60 HIGH EFFICIENCY SOFTENING RESIN Gel Type Shallow Shell Technology (SST) resin for softening applications. Lower hardness leakage. Significant savings in salt usage. SST-60 Softening High Efficiency 327.00 $ $ SST-60-50-BOX 1/2 Cubic Foot Box 181.00 $ SST-60-75-BOX 3/4 Cubic Foot Box 265.00 $ SST-60-100-BOX 1 Cubic Foot Box 357.00 ASM-10-HP - ARSENIC REMOVAl ASM-10-HP 1 Cubic Foot Box 1,483.00 $ ASM-10-HP-50-BOX 1/2 Cubic Foot Box 755.00 $ ASM-10-HP-75-BOX 3/4 Cubic Foot Box 1,128.00 $ * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 Specialty Cation, Anion, & Mixed Bed Resins Description suggested Retail Part number Description suggested Retail Part number Mixed Bed Resin PUROlITE RESINS NRW-37-100-BOX Nuclear Grade Mixed Bed (1 cu. ft.) 654.00 $ NRW-37-50-BOX Nuclear Grade Mixed Bed (1/2 CF Box) 349.00 $ MB-115 1 Cubic Foot Box 380.00 $ IONIC RESINS * NM-60 Nuclear Grade, Type 1 933.00 $ Cation Resins PUROlITE RESINS * C 100X10 Softening High Cross Linked Gel 273.00 $ * C 100H Cation Hydrogen Form 204.00 $ Resins, Media & Chemicals dOWEX RESINS * HCR Standard Gel Resin 195.00 $ Anion Resins PUROlITE RESINS Purolite A300 is a Type 2, strongly basic gel anion exchange resin with outstanding operating capacity and excellent regeneration efficiency. Purolite A300 removes all ions including silica and CO2, however, it operates best on waters having a high percentage of strong acids (FMA). Purolite A300 can be used in all types of demineralization equipment where regeneration efficiency and high operating capacities are needed. Purolite A300 has excellent physical stability which allows for long THERMAX RESIN life and better efficiency within the operating bed. Whole bead counts are a minimum of 92% clear Crack-Free Strong Base Anion beads with mechanical strengths ranging over 300 grams. Purolite A300 can be regenerated with 84 Exchange Resin Type I – sodium chloride to remove alkalinity from different water supplies. This dealkalization by ion exchange 85 Nuclear Grade prevents the formation of insoluble carbonate precipitates and stops corrosion due to the formation of TULSION® A-33 is a specially carbonic acid. Purolite A300 can also remove nitrates when regenerated with salt. Purolite A300 is a developed, premium grade, Type 2 strong base anion devoid of taste and odor. strongly basic anion exchange A300-100-BOX Anion Strong Basic Type 2, 1 CF Box 582.00 $ resin based on polystyrene matrix containing quaternary Purolite A400 is a clear gel Type 1 strong-base anion exchanger with both high operating capacity ammonium Type I groups with and the ability to achieve low residual silica levels. Minimal quantities of caustic soda are required excellent physical and chemical compared with those typical of the classical Type 1 (Purolite A600) quaternary ammonium structure stability. A-33 is regenerated in based on polystyrene. It has a clear gel structure, showing excellent regeneration efficiency and hydroxide form ensuring that not rinse characteristics. Purolite A400 functions well both in mixed bed and layered bed demineralizer more than 3% of exchange sites systems, where specially tailored particle size ranges result in achieving or maintaining good are in chloride form. separations. Purolite A400 has exceptional physical stability for a conventional gel-type resin which TULSION® A-33 is primarily permits a long life without the development of excessive pressure drop; it also shows good kinetics of used for purification of reactor exchange, enabling very low concentration levels of both strong and weak acid anions to be achieved coolant water and moderator in at practical flowrates. nuclear power station plants to * A400-100-BOX Anion Strong Basic Type 1, 1 CF Box 517.00 $ keep corrosion products to the minimum and thus protecting lANXESS SYBRON RESINS $ the heat transfer surfaces from * A-554 Strong Base, Type II, Chloride Form 933.00 scaling and corrosion. * ASB-2 Strong Base, Type II, Chloride Form 838.00 $ $ TULSION® A-33 has excel- * A-642 Tannin Removal 925.00 lent capacity for removal of THERMAX RESIN boric acid. TULSION® A-33 is A-33-OH Anion Strong Basic/Hydroxide form resin 524.00 $ manufactured under the most stringent quality controls to en- sure minimal metallic impurities resulting in the highest purity of the ionic form supplied. * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Nelsen Multi-Blends, Chemsorb Filter Media 4 Description suggested Retail Part number Part number Description suggested Retail Nelsen Corporation Multi-Blends Nelsen Corporation Multi-Blends provide the proper mix for many filter applications. No longer will you have the waste of time and effort that it takes to get the proper minerals and mix them together. Iron Blend, a combination of Filter Ag and Birm, is the standard media for our Terminator Systems. Aqua Blend combines Filter Ag, Birm, Calcite and Corosex and is the standard media in our Terminator Plus Systems. IRON-B75 Iron Blend, 3/4 C.F. Box 88.75 Resins, Media & Chemicals $ IRON-B100 Iron Blend, 1 CF Box 110.00 $ AQUA-B75 Aqua Blend, 3/4 CF Box 72.50 $ AQUA-B100 Aqua Blend, 1 CF Box 87.25 $ PYRO/MANG-50-BOX Mang Plus & Pyro, 1/4 CF of each 155.00 $ ChemSorb Filter Granules ® High purity, low sodium, natural, zeolite, mineral (14” x 40” mesh) Physical Properties: that is classified as GRAS (Generally Recognized As Safe) under Bulk Density:..........................................................................55 lbs. per cubic foot 21CFR Part 182.2729 and 40 CFR Part 180.1001 with ANSI/NSF Standard 61 Listing. The material is mined, crushed, dried and Mesh Size: ...................................................................................................................14 x 40 double-screen, sized to produce a high quality filter media with Color: ........................................................................................................................Light green 2 Uniformity Coefficient (D60/D10) of 1.7 having high through-put Surface Area: .........................................................................................Avg. 24.9 m /g capacity at low differential pressure. The alumino-silicate, crystal, Surface Absorption: ...................................................................................Hydrophilic mineral material has surface micro-mineral projections with 0.25 to Thermal Stability: ...........................................................................Stable to 500° C 10 mm Filtration Nominal Rating: ...................................................................................<5m spacing that effectively trap suspended solids in water streams. The surface, micro-projections, together with the high surface area Applications: 84 makes this material an ideal, water 85 filtration media. The material is mineralogically and Used as a water/liquid, filter bed (or tank) material in lieu of sand/ anthracite, pecan shells or other, coarse filtration material to thermally stabile to 500° C. Advantages of ChemSorb efficiently remove suspended solids and fine turbidity particles. The ® Filter Granules versus conventional sand, anthracite and multimedia filter granules physically filter and trap the suspended solids. In filter media are below. addition, the granules remove a wide range of colloidal and soluble, • Higher filtration capacity without additional capital costs. inorganic metallic, contaminants by surface sorption, chemical- • Reduced backwash frequency reduces costs and saves labor. binding, charge-neutralization, coagulation, reactions and/or ionic, • High flow rate capacity - gravity flow (4 gpm/ft ) and ion-exchange phenomena. 2 pressure vessels (12-18 gpm/ft ). • Replacement media for sand/anthracite 2 • Linear/near linear, head loss curve with superior, depth removal - Gravity filters - 4 gpm/ft design specification 2 of suspended solids. - Pressure vessels -12-18 gpm/ft design specification 2 • Superior filtration rating (5 micron nominal) translates to • High-performance, gravity flow beds for drinking water plants enhanced water quality. • Industrial surface water pumping stations and cooling tower filters. • Polishing filter for industrial wastewater treatment. Service Rates - Continuous & Peak / Backwash Rates Tank Diameter, Inches 9 10 12 13 14 16 18 21 24 30 36 42 48 Media Quantity (Cu Ft) 1 1.5 2 2.5 3.5 4 5 7 10 17 21 30 40 Service Flow Rates (gpm) 5-9 7-10 9-15 11-18 13-21 17-28 22-33 30-50 35-62 59-98 85-140 115-190 150-250 Backwash Rates (gpm) 5 7 10 12 15 20 25 35 40 60 85 110 150 Chem-Sorb Filter Granules Pallet quantity - 40 bags per pallet CHEM-SORB 1 Cubic Foot Bag (55 lb.) 56.75 $ CHEM-SORB-50-BOX 1/2 Cubic Foot Box 46.80 $ CHEM-SORB-75-BOX 3/4 Cubic Foot Box 64.25 $ CHEM-SORB-100-BOX 1 Cubic Foot Box 77.50 $ * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 Filter Ag suggested Retail Description Part number Description suggested Retail Part number Filter Ag® Clack Filter-Ag has many outstanding advantages over the more Advantages: ® common granular filter media used for suspended solids reduction. • There is less pressure loss through a bed of Filter-Ag than ® Its fractured edges and irregular surface provides a high surface through most other filter media area and complex flow path for efficient removal of suspended matter through out the filter bed, typically reducing suspended • Light weight requires lower back-wash rates than those solids down to the 20-40 micron range. The larger particle size required for other filter media creates less pressure loss through the filter and allows deeper • High service rates result in lower equipment costs and a sediment penetration into the bed for higher sediment loading and savings in space longer filter runs. • High sediment reduction capacity results in longer filter runs, with a substantial savings in backwash water and time out of This large and irregular shape prevents the screening and service caking of sediment in the top several inches of the filter bed as • Reduced shipping cost due to light weight/cu. ft. happens in the typical sand filter, thus preventing a rapid build • Replacement of sand with Filter-Ag in existing installations ® up of head loss and blinding problems. Filter-Ag ’s light weight may increase filter capacity 100% or more. Caution should ® means lower backwash rates and better bed expansion to release be taken upon start-up that the lightweight Filter-Ag is not ® Resins, Media & Chemicals trapped sediment and rinse the filter media during the backwash washed to drain. cycle. This ideal combination of particle shape, size and density make it a good choice where quality water filtration and water Physical Properties: conservation are important. Color ........................................................................................Light grey to near white Although not intended to be an iron reduction media, extensive Bulk Density ........................................................................................24-26 lbs./cu. ft. field experience has shown Filter-Ag ’s rough and jagged surface Specific Gravity .............................................................................................2.25 gm/cc ® to be very good at entrapping the fragile iron flock that forms Mesh Size .....................................................................................................................12 x 30 after dissolved iron has been oxidized. The fragmented edges Effective Size ..........................................................................................................0.67 mm are apparently good flock collection points for the precipitated Uniform Coefficient ..........................................................................................................1.8 iron. Typical oxidation methods include aeration, ozonation and Hardness .....................................................................................................6 (Mohs scale) chlorination. Conditions for Operation: Substantial savings can be realized when designing a system Water pH range .............................................................................................wide range 86 using Clack Filter-Ag . Its low pressure drop, high service flow Maximum water temperature .........................................................140°F/60°C 87 ® rates and high bed loadings combined with lower backwash rates allow economy in equipment downsizing and reduced pumping Bed depth ..................................................................................................................24-36 in. requirements. Its light apparent density also saves on handling Freeboard ...........................................................................50% of bed depth (min.) expense and shipping costs. Service flow rate ...........................................................5 gpm/sq. ft., although considerably higher rates are often used Filter-Ag can be applied to systems designed for either pressure Backwash flow rate ......................................................................8-10 gpm/sq. ft. ® or gravity flow. Because of its unique density, Filter-Ag can also Backwash bed expansion ..........................................20-40% of bed depth ® be used in multi-media (graded density) filter designs allowing a Upon installation allow bed to soak overnight before backwashing. more flexible approach to difficult filtration problems. Filter Ag Filter Ag is a very efficient filter medium for the removal of suspended material and turbidity. Less pressure loss and finer filtration is possible because of its light weight and irregular surface characteristics. Pallet quantity - 70 bags per pallet $ FILAG 1 Cubic Foot Bag (25 lb.) 33.20 FILAG-50-BOX 1/2 Cubic Foot Box 32.30 $ $ FILAG-75-BOX 3/4 Cubic Foot Box 43.00 $ FILAG-100-BOX 1 Cubic Foot Box 50.90 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

FloMag PWT Granular Magnesium Oxide 4 ® suggested Retail Description Part number Part number Description suggested Retail FloMag PWT Granular Magnesium Oxide ® By neutralizing the free carbon dioxide in water, FloMag can Physical Properties: ® correct red water conditions and render it to a non-corrosive Color .............................................................................................................Grayish White condition. FloMag , being a reactive magnesium oxide, is used Density ..........................................................................................................75lbs./cu. ft. ® most effectively where pH correction is substantial or high flow Effective Size .....................................................................................................1.27 mm conditions are in use. FloMag , being soluble to acidity, will Uniformity Coefficient ...........................................................................................1.48 ® have to be re plen ished periodically. Please note, under certain Active Material (%)..............................................................................................84-90 low flow conditions, FloMag may overcorrect and create a basic Composition - MgO .......................................................................97% minimum Resins, Media & Chemicals ® condition. Conditions for Operation: FloMag can be effectively combined with Calcite to combine ® the high flow neutralization properties of FloMag , along with the 1. Downflow service is satisfactory on waters with a hardness ® slower reacting low flow properties of Calcite reducing potentially of less than 5 gr./gal. or where it’s combined with Calcite at high basic properties due to over correction. least 50-50. Upflow service is generally recommended with hardness exceeding 5 gr./gal. to prevent “cementing of the mineral bed.” 2. A gravel support bed is recommended. 3. pH - 4-6 4. Bed Depth - 24-30 in. 5. Backwash frequently to prevent possible cementing. 6. Backwash Bed Expansion - 35% of bed depth. 7. Service Rate - 5-6 gpm/sq. ft.,but may be modified to adapt to local conditions. 8. Backwash Rate - 8-12 gpm/sq. ft. ® FloMag 86 87 FloMag can be mixed with Calcite to treat waters as low as 4.0 pH. Upflow filters are recommended unless the water is under five grains hard. A minimum of 50% Calcite is recommended to prevent cementing. Pallet quantity - 30 bags per pallet FLOMAG .66 Cubic Foot Bag (50 lb.) 129.00 $ FLOMAG-10-BOX 1/10 Cubic Foot Box (7.25 lb.) 33.40 $ FLOMAG-50-BOX 1/2 Cubic Foot Box (37.5 lb.) 111.00 $ FLOMAG-66-BOX .66 Cubic Foot Box (50 lb.) 135.00 $ FLOMAG * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 #1-1/2 Anthracite Description suggested Retail Part number Part number Description suggested Retail Anthracite Although its potential for water treatment has been recognized Physical Properties: since ancient times, anthracite coal was not used for that purpose Color .......................................................................................................................................Black until the beginning of this century. Crushed anthracite makes an Density ..........................................................................................................50 lbs./cu. ft. 3 excellent medium density filtration media. Anthracite has been Effective Size #1-1/2 ..................................................................(0.85-0.95 mm) manufactured from the finest Pennsylvania coal since 1932. It is Uniformity Coefficient #1-1/2 ........................................................................(1.6) specifically selected for water treatment, and during its production Mesh Size - #1-1/2 .......................................................................................(10 x 20) goes through several sizing inspections. Random samples are Sphericity ................................................................................................................................0.6 chosen for a complete laboratory quality control analysis for Hardness ..................................................................................3.0-3.8 (Moh’s Scale) effective size, uniformity coefficient, specific gravity acid solubility Acid Solubility ...............................................................................................................<1% and hardness. Caustic Solubility 0...................................................................................................<1% Because of its fractured shape, some sediment penetrates deeper Apparent Specific Gravity ....................................................................................1.65 into the bed. When compared to equivalent filter sands, this means Meets American Water Works Association Standard - B100-89 longer filter runs and less head loss. Backwash rates are also reduced. Conditions for Operation: Color .......................................................................................................................................Black Resins, Media & Chemicals Anthracite, because of its unique density, can be used in multi- Bed Depth .............................................................................................................24 - 36 in. media filters. At 56 lbs./ft. it will hydraulically classify and remain Backwash Rate - #1-1/2 .......................................................(18-25 gpm/ft. ) 3 2 above heavier medial such as Filter Sand or Manganese Greensand Backwash Bed Expansion ........................................30-50% of bed depth providing a pre-filtration layer. Service Flow Rate ........................................................5 gpm/sq. ft. or higher depending upon local conditions. Advantages: • Higher service flows and longer filter runs than equivalent sand filters. • Close attention to gradation, hardness and purity assures consis tent and reliable performance. • Unique density allows Anthracite to be combined with other filtration media in multi-media filters. 88 89 #1-1/2 Anthracite Pallet quantity - 50 bags per pallet ANT-1.5 1 Cubic Foot Bag (50 lb.) 64.00 $ ANT-1.5-50-BOX 1/2 Cubic Foot Box 46.80 $ ANT-1.5-75-BOX 3/4 Cubic Foot Box 64.75 $ ANT-1.5-100-BOX 1 Cubic Foot Box 80.25 $ #1-1/2 ANTRACITE * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation

Calcite, Soda Ash 4 suggested Retail Description Part number Description suggested Retail Part number Calcite Acidic waters on contact with Calcite slowly dissolve the calcium Advantages: carbonate media to raise the pH which reduces the potential • High uniformity coefficient for maximum contact for controlled leaching of copper, lead and other metals found in typical pH correction plumbing systems. Periodic backwashing will prevent packing • Slower reacting and maintain high service rates. Depending on pH and service • Inexpensive flow, the Calcite bed will have to be periodically added to as the dissolved calcite de pletes. Physical Properties: Resins, Media & Chemicals As the Calcite’s calcium carbonate neutralizes the water, it will Color .......................................................................................................................Near White increase hardness and a softener Density .........................................................................................................100 lbs./cu. ft. may become necessary after Composition ........................................................................CaCO , 95% minimum 3 the neutralizing filter. ....................................................................................................MgCO , 3.0% maximum 3 Conditions for Operation: pH ................................................................................................................................................5 - 6 Bed Depth .............................................................................................................24 - 30 in. Backwash Rate ..............................................................................8-12 gpm. sq. ft. Backwash Bed Expansion .................................................35% of bed depth Service Flow Rate ..................................3 -6 gpm/sq. ft. invariably give satisfactory results but may be modified in view of local conditions. Calcite (for Acid Neutralization) Pallet quantity - 56 bags per pallet CAL-50-BAG 1/2 Cubic Foot Bag (50 lb.) 18.40 $ CAL-50-BOX 1/2 Cubic Foot Box 23.75 $ 88 89 Soda Ash Soda Ash injection is used if water is acidic (low pH). Soda ash The solubility of soda ash is dependent on temperature. The (sodium carbonate) raises the pH of water to near neutral when following chart shows how much will stay in solution without injected into a water system. Unlike neutralizing filters, they do not forming a precipitate in the solution tank, injector line and chemical cause hardness problems in treated water. A corrosion-resistant feed pump. chemical feed pump should be used to inject a soda ash solution into the water. Solubility of Soda Ash (Na2C03) Pounds Per Gallon If the water needs to be disinfected as well as neutralized, dual 32ºF 50ºF 68ºF 86ºF treatment is possible within the injection system by adding a 0.58 1.04 1.79 3.23 chlorine solution (sodium hypochlorite) along with the About 3 pounds of soda ash to 4 or 5 gallons of water is the neutralizing chemical. strongest solution that should be attempted. Soda ash has a Soda ash can treat water with tendency to stop up feeder lines and check valves associated with the chemical feed pump. Problems can be minimized by a pH as low as 4. keeping the solution mixture as weak as possible to get the pH adjustment needed. Soda Ash (for Acid Neutralization) When injected into a water system with a chemical feed pump, soda ash will neutralize acid water and eliminate corrosion problems. Also used as a cleaner for Tannin type water softeners. ASH50 50 lb. Bag Soda Ash 91.00 $ $ ASH50-100-BOX 1 Cubic Foot Box 87.00 * Non-Stock Items. See “Terms and Conditions” for details. Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796 All prices and products subject to change without notice. ©2014 Nelsen Corporation

4 Filter Sand & Gravel Description suggested Retail Part number Part number Description suggested Retail Filter Sand & Gravel Red Flint Filter Gravel are naturally- occurring, river-washed, Physical Properties (Filter Sand): glacial deposit products. Their excellent chemical properties - Color ..................................................................................light tan to reddish brown high in silica content and low in soluble calcium, manganese and Density .........................................................................................................100 lbs./cu. ft. iron compound - meet AWWA-B100-89 specifications. Precision Effective Size ...............................................................................................45 - .55 mm sizing and uniform grading to close limits meet the rigid spec i fi- Uniformity Coefficient ..............................................................................1.6 or less ca tions of professional engineers throughout the United States, Acid Solubility ..................................................................................................0.3 - 1.6% Canada and overseas. Specific Gravity .............................................................................................2.65 - 2.75 For over 50 years, Red Flint River sand and gravel have been Conditions for Operation (Filter Sand): satisfying the requirements of industrial and municipal users. Red Flint products have been specified and used nationally and Bed Depth .............................................................................................................18 - 30 in. internationally because of their high-quality, desirable chemical Backwash Rate .......................................................................15 - 20 gpm./sq. ft. properties, color and a wide range of precision sizing. Backwash Bed Expansion .................................................35% of bed depth Service Flow Rate Processing and regular analysis are supervised by registered Municipal...................................................................................1.5 - 2 gpm/sq. ft. professional engineers. Pre-shipment analysis is available to be Industrial ..................................................................................................3 gpm/sq. ft. Resins, Media & Chemicals certain of compliance with specifications. Domestic ...............................................................................................5 gpm/sq. ftt. FILTER SAND is graded specifically for use at water filtration plants. It can be used in municipal, industrial or residential ap pli- Advantages: ca tions. • Highly-spherical shape and uniform grading provides reliable performance in this product with a long history of performance. The highly spherical shape of UNCRUSHED GRAVEL promotes • Low soluble impurities prevent undesirable mineral leaching good flow and even distribution. Being low in soluble impurities, into process stream. it will maintain the quality of the treated water, especially in softeners. Three inch layers are recommended in graded support beds. 90 Filter Sand 91 Sand filtration continues to make good sense: its cost-to-benefit ratio is very high, and effluent water FILSAND quality is often very good. Sand systems can filter to a 10 micron level, yet they are simple in design and operation. River washed .44 to .55 mm sand with a high silica content, low impurities and a highly sperical shape for municipal, industrial and residential filter applications. Pallet quantity - 56 bags per pallet FILSAND 1/2 Cubic Foot Bag (50 lb) 18.80 $ FILSAND-50-BOX 1/2 Cubic Foot Box (50 lb) 36.25 $ Gravel GRAVEL 20 Our filtration silica sand and gravel offer extremely high pure silica content (>99% SiO2). All gravels are washed, dried and sized using PLC controls for consistency. All gravel verieties meet American Water Works Association B100 Specifications for Granular Filter Media and are NSF certified for Standard 61 – Drinking Water System Components & Materials. Pallet quantity - 56 bags per pallet GRAVEL14 1/4\" x 1/8\", 1/2 C.F Bag 19.70 $ GRAVEL14-50-BOX 1/2 Cubic Foot Box (50 lb) 37.25 $ GRAVEL14-20-BOX 1/5 Cubic Foot Box (20 lb) 24.00 $ GRAVEL 14 GRAVEL12 1/2\" x 1/4\", 1/2 C.F Bag 19.90 $ GRAVEL12-50-BOX 1/2 Cubic Foot Box (50 lb) 37.75 $ GRAVEL20 #20 Flint, 1/2 C.F Bag 19.90 $ GRAVEL20-50-BOX 1/2 Cubic Foot Box (50 lb) 37.75 $ GRAVEL 12 * Non-Stock Items. See “Terms and Conditions” for details. Fax Nelsen — OHIO - 888.544.8780, ARIZONA - 602.442.0447, TEXAS - 210.714.2571 or FLORIDA - 813.712.2274 All prices and products subject to change without notice. ©2014 Nelsen Corporation