Nelsen Catalog

Pipe Puller, Sentry Flow Meter, Drive Points, Well Sanitizer 17 d Suggested Retail P Part numberart number descriptionescription Suggested Retail Pipe Puller Allows easier installation and removal of submersible pumps hung on coil plastic pipe. Fits 5-5/8\" to 8\" casings. * pp-T pipe puller 630.00 $ CM625 Adjustable Pipe Holder Securely holds steel pipe from 1\" to 2\". Easy adjustment. Water Systems Accessories $ * CM625 Adjustable pipe Holder 695.00 CM626 Sentry Flow meter The SENTrY I FLOW METEr was developed to provide accurate flow rates of pumps from 0 – 100 pSI, at flow rates anywhere from 4 – 24 gpm. By adjusting the handy ball-valve, the SENTrY I FLOW METEr can tell you the condition of the pressure tank, pressure switch, pump and if there are any restrictions in the water line. This will help to determine if the problem is in the water pump system or in the water distribution system. The meter is also ideal for detecting scaling in pipes in city water applications by showing low flow rates and severe pressure drops. SFM SFM Flow Meter, 4 – 24 gpm 335.00 $ Drop Pipe Vise Grips For removing or installing drop pipe, steel vise type grip. 1000 lb. non-shock load limit. * dpVG 1\" and 1¼\" 197.00 $ Stainless Steel Rod-based Drive Points dpVG rod based stainless steel drive points which feature non-clogging wedge wire welded construction for maximum well production. $ SSdp1230 1¼\" x 30\" x .10 Slot 264.00 ssDP1230 Pipe based Drive Points High strength well point for use is rocky soil. Inner stainless steel gauze is held in place between galvanized pipe and a stainless steel liner. Self flushing chamfered holes in galvanized pipe eliminate clay or sand build-up for maximum yield. I94-60 1¼\" x 30\" x 60 Gauze 149.00 $ 194-60 Drive Couplings dC12 1¼\" drive Coupling 9.65 $ Sentry Well Sanitizer Pack designed for the homeowner to sanitize their well using easy to follow instructions. Includes both chlorine pellets and granules for a complete treatment. Includes two 8 oz. Bottles. 12/case. NOTE: When ordering for upS delivery, full case quantities must be ordered. SENTrY-WSp Twin pack 24.80 $ dC12 SENtRY-wSP 391 * 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

17 Simmons Foot Valves, Check Valves descriptionescription Suggested Retail Part numberart number d Suggested Retail P Simmons lead Free brass Foot and Check Valves Simmons foot and line check valves, including the precision machined valve and poppet assembly, are cast from lead free silicon bronze*. A tough, abrasion resistant O-ring insure against leakage due to worn seating surfaces or sediment. delrin stem guide bearing eliminates chatter. Stainless steel spring. *Silicon bronze components contain less than .05% (1/20 of 1%) Lead. FooT VAlVeS WITH PeRFoRATeD STRAINeRS All silicon bronze foot valve with a stainless steel strainer. * FV452SB 3/4\" 45.10 $ $ FV453SB 1\" 50.25 FV454SB 1¼\" 54.75 $ $ * FV457SB 2\" 157.00 CHeCK VAlVeS All silicon bronze all-position check valve. FOOT VALVE Water Systems Accessories $ CV502SB 3/4\" 51.20 CV503SB 1\" 54.00 $ $ CV504SB 1¼\" 75.00 CV505SB 1½\" 105.00 $ $ CV506SB 2\" 172.00 * CV508SB 3\" 908.00 $ CHECK VALVE SIlICoN CHeCK VAlVeS W/1 SIDe TAP oN oUTleT All silicon bronze, all position check valve with side tapping on the outlet side for a pressure switch, gauge or snifter valve. CV555SB 1\" with 1/4\" Outlet Tap 71.00 $ SIlICoN bRoNZe CHeCK VAlVeS W/1 SIDe TAP oN oUTleT, 1 oN INleT All silicon bronze, all position check valve with one 1/4\" side tapping on the outlet side for a pressure switch or gauge and one side tapping on the inlet side for a 1/8\" tapping on the inlet side for a snifter valve in bleed back systems. CV555SB CV542SB 1\" with 1/4\"and 1/8\" Taps 76.25 $ CHeCK VAlVeS W/2 SIDe TAPS oN oUTleT All silicon bronze, all position check valve with two 1/4\" side tappings on the outlet side. CV606SB 1\" with 1/4\"Taps 76.25 $ CoNTRol CeNTeR CHeCK VAlVeS, 4 TAPS All silicon bronze, all position check valve with three 1/4\" side tappings on the outlet side for a pressure switch, gauge and snifter valve and one 1/8\" tapping on the inlet side for a snifter valve in bleed back systems. $ CV601SB 1\" 76.25 CV617SB mAle INleT bY FemAle oUTleT CHeCK VAlVeS All silicon bronze check valve used in submersible pumps that are tapped 1¼\" installed on 1\" drop pipe. CV617SB 1¼\" x 1\" 53.00 $ $ * CV622SB 2\" x 2\" 182.00 brady Foot/Check Valves W/Strainer provides 50% greater water flow in jet, piston and submersible pumps because of the exclusive nose cone design. Space age Acetal resin plastic is rugged, self-cleaning, non-electrolytic and non-corro- sive. Simply remove and discard the strainer when using as an all position check valve. $ FV-100 1\" 33.10 FV-125 1¼\" 47.50 $ FV-100 392 * 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

Yard Hydrants, Relief Valves, Needle, Stop & Waste Valves, Boiler Drains Yard Hydrants, Relief Valves, Needle, Stop & Waste Valves, Boiler Drains 17 Suggested Retail descriptionescription Part numberart number d Suggested Retail P Simmons Frost Proof Yard Hydrants Simmons frost proof hydrants are designed to provide running water all year long. The hydrant cannot freeze because all the water in the standpipe drains when the hydrant is shut off. Hydrant spout is 26\" above grade when the hydrant is buried at the stated bury depth. YArd HYdrANT * YH802 3/4\" x 2' Bury 156.00 $ * YH803 3/4\" x 3' 163.00 $ * YH804 3/4\" x 4' 174.00 $ HYDRANT STAbIlIZeR Water Systems Accessories designed to stabilize the hydrant when installed in loose dirt. * YH860 Hydrant Stabilizer 11.75 $ YH860 HYDRANT PARTS KIT designed to stabilize the hydrant when installed in loose dirt. * YH850 Hydrant parts Kit 43.15 $ Frost-proof Sill Cock and Vacuum breaker Frost-proof sill cocks allow year round supply of outside water without fear of pipes freezing and bursting. Water is turned off inside the building, no seasonal draining of water lines is necessary. $ WH0580 1/2\" x 8\" Standard 38.60 WH0508 VB07 3/4\" Vacuum Breaker 13.00 $ Pressure Relief Valves All brass pressure only relief valves for installation on jet and submersible installations. protects VB07 against excessive pressure and failure of other components in the water system if the pressure switch failed to open. preset at 75 psi, adjustable plus or minus 25 pounds. Lead Free rV05 1/2\" MIpT, Economy 18.95 $ rV07 3/4\" MIpT 20.40 $ * rV07-Hd 3/4\" MIpT, Heavy duty 126.25 $ $ * rV10-Hd 1\" MIpT 224.00 rV07 * rV12-Hd 1¼\" MIpT 495.00 $ $ * rV20-Hd 2\" MIpT 977.00 Valves for Iron Pipe (Threaded ends) * SV07T 3/4\" Ip Stop, Lead Free 22.95 $ $ SWV07T 3/4\" Ip Stop and Waste, Lead Free 24.20 boiler Drains SWV07T Bd07 3/4\" Economy, Lead Free 9.45 $ Bd05-SB 1/2\" with Stuffing Box, Lead Free 13.60 $ Bd07-SB 3/4\" 15.00 $ SWV07S Gate Valve for Iron Pipe (Threaded ends) $ BGV07T 3/4\" Ip, Lead Free 23.75 * BGV10T 1\" Ip, Lead Free 32.30 $ * BGV12T 1¼\" Ip, Lead Free 45.90 $ Bd07-SB BGV07T 393 * 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

17 Ball Valves, High Density Plastic Pipe, Hose Clamps Suggested Retail d P descriptionescription Suggested Retail Part numberart number Full Port brass ball Valves For Iron Pipe, 200 PSI * BBV05T 1/2\" Ip, FIpT, Lead Free 20.35 $ BBV07T BBV07T 3/4\" Ip, Lead Free 32.50 $ BBV10T 1\" Ip, Lead Free 38.10 $ Full Port brass ball Valves For Copper Pipe (Solder ends) BBV05S 1/2\" C x C, Lead Free 20.35 $ BBV07s BBV07S 3/4\" C x C, Lead Free 32.50 $ * BBV10S 1\" C x C, Lead Free 47.70 $ PVC 200 PSI molded-In-Place ball Valves, Socket pBV07S 3/4\" pVC 4.70 $ pBV10S 1\" pVC 7.00 $ PVC 200 PSI molded-In-Place ball Valves, Threaded Water Systems Accessories $ pBV05T 1/2\" pVC 3.65 pBV07T 3/4\" pVC 4.70 $ PBV10t pBV10T 1\" pVC 7.00 $ Cresline High Density (3408) “NSF” Plastic Pipe HIGH-dENSITY plastic pipe is a superior pipe for all underground or well-pipe installations. These products are warranted for 25 years against rot, rust or electrolytic corrosion. * 100Hd071 3/4\" x 100' Coil, 100 pSI 40.70 $ $ PBV10t 100Hd101 1\" x 100' 94.75 100Hd121 1¼\" x 100' 143.00 $ 125Hd051 1/2\" x 100' Coil, 125 pSI 58.75 $ 125Hd101 1\" x 100' 101.25 $ 125Hd103 1\" x 300' 304.00 $ 160Hd103 1\" x 300' Coil, 160 pSI 325.00 $ All-Stainless Steel Clamps 64 SeRIeS pLASTIC pIpE Band and housing of 300 series stainless steel. Screw is 3/8 inch, 400 series stainless steel. 6410 3/4\" 2.45 $ 6416 1\" 2.50 $ 6420 1\" and 1¼\" 2.55 $ $ * 6424 1½\" 2.70 6436 2\" 2.95 $ 394 * 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

Hi-Impact Fittings, Brass Insert Fittings 17 Suggested Retail descriptionescription P Part numberart number d Suggested Retail Hi-Impact (PVC) Plastic Insert Fittings HI07MA 3/4\" M. x Insert Adapter 1.30 $ HI10MA 1\" 1.35 $ $ HI12MA 1¼\" 2.10 HI1007MA 1\" x 3/4\" M. x Insert Adapter 3.10 $ HI07MA HI1007MAr 1\" x 3/4\" Insert x MIpT 3.45 $ HI1007MAr Water Systems Accessories HI10FA 1\" Female Adapter 5.65 $ HI12FA 1¼\" 6.95 $ HI15FA 1½\" 8.80 $ $ HI07E 3/4\" Insert Elbow 2.60 HI07E HI10E 1\" 2.85 $ $ HI07FA HI07ME 3/4\" Combo Ell, Insert x MIpT 3.65 HI10ME 1\" 4.80 $ HI07FE 3/4\" Combo Ell, Insert x FIpT 2.60 $ HI07ME HI07FE HI10FE 1\" 3.30 $ $ HI07C 3/4\" Insert Coupling 1.30 HI10C 1\" 1.35 $ $ HI12C 1¼\" 2.00 HI1007rC 1\" x 3/4\" Insert red. Coupling 1.80 $ $ HI10T 1\" Insert Tee 3.25 HI101005CT 1\" x 1\" x 1/2\" Combo Tee 4.10 $ HI07C HI101007CT 1\" x 1\" x 3/4\" 4.10 $ HI101007CT light brass Insert Fittings HI1007rC LB10MA 1\" Male Adapter 12.60 $ $ LB10C 1\" Insert Coupling 23.70 HI10T Heavy brass Insert Fittings HB07MA 3/4\" Male Adapter 25.95 $ $ HB10MA 1\" Male Adapter 16.55 HB12MA 1¼\" Male Adapter 59.60 $ LB10C LB10MA HB10FA 1\" Female Adapter 14.70 $ HB1007rMA 1\" x 3/4\" MIpT red. Adapter 20.90 $ $ HB1210rMA 1¼\" x 1\" MIpT 29.10 Cast brass Insert Fittings - lead Free CB1210rMA 1\" Insert x 1¼\" Lug Adapter 42.60 $ CB1007HE 1\" x 3/4\" MIpT Hydrant Ell 3.00 $ HB07MA HB10FA HB1007rMA CB1007HE 395 CB1210RMA * 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

17 PVC Plastic Pipe, PVC Fittings d Suggested Retail P descriptionescription Suggested Retail Part numberart number PVC Plastic Pipe (Price Per Foot) pVC40-05 1/2\" SCH. 40, Belled End 0.65 $ pVC40-07 3/4\" 1.00 $ pVC40-10 1\" 1.35 $ pVC40-12 1¼\" 1.65 $ pVC40-15 1½\" 1.70 $ pVC40-20 2\" 2.45 $ $ pVC40-30 3\" 5.30 $ pVC40-10 pVC80-07 3/4\" SCH. 80, Gray, plain Ends 3.60 pVC80-10 1\" 4.60 $ pVC80-20 2\" 10.30 $ $ pVC80-30 3\" 11.25 pVCWC26-40 4\" Sdr-26 Well Casing, Belled End 9.65 $ pVCWC21-40 4\" Sdr-21 10.20 $ pVCWC21-60 6\" Sdr-21 24.10 $ Water Systems Accessories Schedule 40 PVC Fittings CoUPlINGS, S x S $ pVC05C 1/2\" 0.45 pVC07C 3/4\" 0.60 $ pVC10C pVC10C 1\" 1.10 $ pVC15C 1½\" 1.65 $ CoUPlINGS, FIPT x FIPT $ pVC07CT 3/4\" F x F Coupling 1.65 pVC10CT 1\" 2.15 $ * pVC10dpC 1\" drop pipe 2.75 $ pVC12dpC 1¼\" 3.55 $ pVC10CT pVC20dpC 2\" 6.00 $ ADAPTeRS, S x mIPT pVC05MA 1/2\" Male Adapter 0.60 $ pVC07MA 3/4\" 0.70 $ pVC10MA 1\" 1.25 $ pVC12MA 1¼\" 1.50 $ pVC15MA 1½\" 2.05 $ $ pVC20MA 2\" 2.65 $ pVC10MA pVC20MA-80 2\" pVC Male Adapter 27.20 ADAPTeRS, SoCKeT x INSeRT $ pVC07SA 3/4\" 2.65 pVC10SA 1\" 2.80 $ ADAPTeRS, SoCKeT x FIPT $ pVC05FA 1/2\" 0.80 pVC07FA 3/4\" 1.00 $ pVC10FA 1\" 1.10 $ pVC10SA pVC12FA 1¼\" 1.80 $ $ pVC20FA 2\" 2.70 pVC30FA 3\" 9.25 $ pVC10FA 396 * 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

PVC Fittings (Cont.) 17 descriptionescription Suggested Retail Part numberart number d Suggested Retail P elboWS, S x S pVC05E 1/2\", 90° 0.70 $ $ pVC07E 3/4\" 0.80 pVC10E 1\" 1.40 $ $ pVC12E 1¼\" 2.45 pVC15E 1½\" 2.65 $ $ pVC20E 2\" 4.15 $ pVC10E pVC20E-80 2\" Schedule 80 9.90 Water Systems Accessories pVC07E45 3/4\", 45° 1.80 $ pVC10E45 1\" 2.15 $ $ pVC12E45 1-1/4\" 2.95 elboWS, SoCKeT x FIPT pVC07EST 3/4\", 90° 1.00 $ pVC10EST 1\" 1.85 $ pVC10EST elboWS, FIPT x FIPT pVC07ETT 3/4\", 90° 2.50 $ pVC10ETT 1\" 5.30 $ elboWS, SoCKeT x mAle SoCKeT pVC05SE 1/2\", 90° 1.95 $ $ pVC07SE 3/4\" 2.40 pVC10ETT pVC10SE 1\" 4.15 $ pVC12SE 1¼\" 4.95 $ pVC15SE 1½\" 5.45 $ STReeT ell, mIPT x SlIP $ pVC07MSTE 3/4\" 1.80 pVC10SE pVC10MSTE 1\" 2.95 $ pVC12MSTE 1¼\" 4.15 $ pVC15MSTE 1½\" 4.35 $ TeeS, S x S x S $ pVC05T 1/2\" 0.85 pVC07T 3/4\" 1.00 $ pVC10MSTE $ pVC10T 1\" 1.85 pVC12T 1¼\" 2.90 $ $ pVC15T 1½\" 3.50 pVC20T 2\" 5.10 $ pVC20T-80 2\" Schedule 80 35.20 $ TeeS, SlIP x SlIP x FIPT pVC10T pVC070705SSFT 3/4\" x 3/4\" x 1/2\" 1.50 $ $ pVC101007SSFT 1\" x 1\" x 3/4\" 3.25 TeeS, FIPT pVC07TTT 3/4\" FIpT 4.95 $ $ pVC10TTT 1\" 6.90 CRoSS, SlIP $ pVC07SSFT pVC05CrOSS 1/2\" SLIp 2.65 $ pVC15CrOSS 1½\" 4.40 pVC20CrOSS 2\" 12.10 $ pVC07TTT 397 * 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

17 PVC Fittings (Cont.) Suggested Retail d P descriptionescription Suggested Retail Part numberart number UNIoNS, SlIP x SlIP pVC07u 3/4\" S x S 7.70 $ $ pVC10u 1\" 7.95 pVC12u 1¼\" 25.60 $ pVC15u 1½\" 26.70 $ pVC20u 2\" 36.00 $ $ pVC10u pVC20u-80 2\" Schedule 80 45.50 UNIoNS, FIPT x FIPT pVC07uT 3/4\" FIpT x FIpT 12.70 $ pVC10uT 1\" 17.30 $ pVC12uT 1¼\" 29.80 $ $ pVC15uT 1½\" 30.40 pVC20uT 2\" 37.50 $ pVC10uT UNIoNS, SlIP x FIPT $ pVC20uST-80 2\", S x T, Schedule 80 147.00 Water Systems Accessories CAP, SlIP pVC07SC 3/4\" Cap, Slip 0.70 $ PlUGS, SlIP $ pVC12Sp 1¼\", plug, Slip 2.85 pVC10SC PlUGS, mIPT pVC05Tp 1/2\" plug, MIpT 1.85 $ pVC07Tp 3/4\" 2.00 $ pVC10Tp 1\" 3.25 $ pVC12Tp 1¼\" 3.45 $ bUSHINGS pVC0705SSB 3/4\" x 1/2\", S x S 0.70 $ $ pVC1005SSB 1 x 1/2\" 1.30 $ pVC10Sp pVC1007SSB 1\" x 3/4\" 1.30 pVC1207SSB 1¼\" x 3/4\" 1.80 $ pVC1210SSB 1¼\" x 1\" 1.80 $ $ pVC1507SSB 1½\" x 3/4\" 1.85 pVC1512SSB 1½\" x 1¼\" 1.85 $ pVC2010SSB 2\" x 1\" 3.10 $ pVC2012SSB 2\" x 1¼\" 3.10 $ $ pVC2015SSB 2\" x 1½\" 3.10 $ pVC10Tp pVC3020SSB 3\" x 2\" 7.35 pVC1007SSB 398 * 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

PVC Fittings (Cont.), PVC Bulkhead Fitting, PVC Nipples 17 Suggested Retail d P Part numberart number descriptionescription Suggested Retail bUSHINGS (Continued) pVC0502STB 1/2\" x 1/4\", S x FIpT 1.50 $ pVC0503STB 1/2\" x 3/8\" 1.50 $ pVC0705STB 3/4\" x 1/2\" 1.15 $ pVC1005STB 1\" x 1/2\" 1.85 $ pVC1007STB 1\" x 3/4\" 1.85 $ $ pVC1205STB 1¼\" x 1/2\" 2.85 pVC1207STB 1¼\" x 3/4\" 2.85 Water Systems Accessories $ $ pVC1210STB 1¼\" x 1\" 2.85 pVC1505STB 1½\" x 1/2\" 3.25 $ pVC1007STB pVC1507STB 1½\" x 3/4\" 3.25 $ pVC1510STB 1½\" x 1\" 3.25 $ $ pVC1512STB 1½\" x 1¼\" 3.25 pVC2005STB 2\" x 3/4\" 3.95 $ pVC2007STB 2\" x 1/2\" 4.40 $ pVC2010STB 2\" x 1\" 4.40 $ $ pVC2012STB 2\" x 1¼\" 4.40 pVC2015STB 2\" x 1½\" 4.40 $ pVC2015STB-80 2\" x 1½\" Bushing, S x T, Sch 80 14.40 $ pVC0502TTB 1/2\" x 1/4\" MIpT x FIpT 3.25 $ $ pVC0503TTB 1/2\" x 3/8\" 3.25 pVC0702TTB 3/4\" x 1/4\" 2.05 $ pVC0703TTB 3/4\" x 3/8\" 2.05 $ pVC0705TTB 3/4\" x 1/2\" 2.05 $ $ pVC1005TTB 1\" x 1/2\" 2.85 pVC1007TTB pVC1007TTB 1\" x 3/4\" 2.85 $ $ pVC1207TTB 1¼\" x 3/4\" 4.25 pVC1210TTB 1¼\" x 1\" 4.25 $ pVC1505TTB 1½\" x 1/2\" 5.10 $ pVC1510TTB 1½\" x 1\" 5.10 $ pVC1512TTB 1½\" x 1¼\" 5.10 $ pVC2012TTB 2\" x 1¼\" 5.45 $ $ pVC2015TTB 2\" x 1½\" 5.45 bUlKHeAD FITTINGS pVC10BF 1\" S x FIpT 59.00 $ pVC10BF PVC Nipples $ pVCN0230 1/4\" x 3\" 1.55 pVCN0720 3/4\" x 2\" 1.00 $ $ pVCN0730 3/4\" x 3\" 1.05 pVCN0740 3/4\" x 4\" 1.30 $ pVCN0760 3/4\" x 6\" 1.80 $ pVCN1010 1\" x Close 1.20 $ $ pVCN1020 1\" x 2\" 1.40 pVCN1030 1\" x 3\" 1.60 $ pVCN1040 1\" x 4\" 1.85 $ pVC NIppLE pVCN1060 1\" x 6\" 4.05 $ $ pVCN2040 2\" x 4\" pVC Nipple 3.55 399 * 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

17 FlowGuard CPVC Plastic Pipe & Fittings descriptionescription Suggested Retail Part numberart number P d Suggested Retail FlowGuard Gold CPVC Plastic Pipe (Price Per Foot) FlowGuard Gold plumbing pipe is made from a specialty thermoplastic, known chemically as post- chlorinated polyvinyl chloride (CpVC). FlowGuard Gold is the result of new technology that insures in- creased product toughness year round. FlowGuard Gold systems are assembled with readily available, inexpensive tools. Solvent cemented joints — proven reliable with more than 30 years of successful CpVC service history — assure the reliability of a FlowGuard Gold system. FG100 FG100-05 1/2\" plastic pipe, 100 pSI 1.25 $ $ FG100-07 3/4\" 2.10 FlowGuard Gold CPVC Fittings CoUPlINGS FG05C 1/2\", Slip x Slip 0.45 $ $ FG07C 3/4\" 0.55 FG07C ADAPTeRS, S x mIPT FG07MA 3/4\" Male Adapter 1.25 $ Water Systems Accessories ADAPTeRS, S x FIPT FG07MA FG05FA 1/2\" Female Adapter 1.95 $ FG07FA 3/4\" 2.80 $ elboWS, 90 DeGRee $ FG07E90 3/4\" Elbow, S x S 1.15 FG07FA STReeT elboWS, 90 DeGRee FG07SE90 3/4\" St. Elbow, Spigot x S 1.30 $ FG007E90 elboWS, 45 DeGRee $ FG05E45 1/2\" Elbow, S x S 1.25 FG07E45 3/4\" 1.50 $ CAPS $ FG07SE90 FG05CAp 1/2\" Cap, Slip 0.65 FG07CAp 3/4\" 0.80 $ TeeS, SlIP x SlIP x SlIP FG05T 1/2\" Tee, S x S x S 0.90 $ FG07T 3/4\" 1.65 $ FG07E45 ReDUCeR bUSHINGS $ FG0705SSB 3/4\" x 1/2\", Spigot x Slip 0.80 FG07CAp TAloN STRAPS For IpS use next larger size (1/2\" IpS use 3/4\") FG05TS 3/4\" 1.55 $ FG07TS 3/4\" 1.55 $ FG07T FG0705SSB FG07TS 400 * 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

John Guest Black PEI Twist & Lock Fittings, Legend Insta-Loc Fittings 17 Suggested Retail d P Part numberart number descriptionescription Suggested Retail john Guest black PeI Twist & lock Fittings This range of fittings has been specifically developed to capture the most common water filtration and water treatment applications, point-of-entry filter housings & water conditioning; however, they are also suitable for applications in plumbing repair and remodel, Marine and r.V. The Black uV resistant PEI range of JG Twist & Lock fittings is offered in 3/4\" and 1\" CTS sizes and are suitable for use with pex, CpVC and Copper pipe. The fittings are manufactured from high quality engineered plastic with uNION CONNECTOr EpdM 'O' rings ensuring a leak-free connection. The Speedfit push-In System is suitable for hot and cold water plumbing applications and requires no tools to assemble. Fully demountable should it be Water Systems Accessories required and ensures extensive installation time savings. UNIoN CoNNeCToRS $ JG07uC-BLACK 3/4\" Copper Tube Size - union 11.85 * JG10uC-BLACK 1\" Copper Tube Size - union 23.00 $ UNIoN elboWS uNION ELBOW $ JG07uE-BLACK 3/4\" Copper Tube Size - union Elbow 15.55 * JG10uE-BLACK 1\" Copper Tube Size - union Elbow 23.20 $ UNIoN TeeS $ * JG07uT-BLACK 3/4\" Copper Tube Size - union Tee 15.70 JG10uT-BLACK 1\" Copper Tube Size - union Tee 29.45 $ mAle ADAPTeRS uNION TEE JG07MA-BLACK 3/4\" CTS x 3/4\" MIpT Male Adapter 11.40 $ * JG10MA-BLACK 1\" CTS x 1\" MIpT Male Adapter 18.60 $ legend Insta-loc Fittings Legend Insta-Loc™ fittings are engineered for connection to copper, CpVC, and pex tubing in seconds. Insta-Loc™ provides a clean and easy joining method that's designed to save time and money on MALE AdApTEr installations. Installing a joint with Insta-Loc™ is the best alternative to solder, glue, or crimping for a permanent connection designed to last a lifetime. Insta-Loc™ valves and fittings are manufactured from an ASTM forged brass alloy making them lighter and stronger than traditional cast bronze construction. They are also 100% pressure tested. The result is higher quality and greater reliability. Insta-LocTM works with the following tubing systems: • Copper: K,L & M hard-drawn copper tube meeting ASTM B88 il07ut • CPVC D2846 CTS size • PEX: A, B, and C meeting ASTM F876 & F877 Not suitable for use on pEX tubing with an oxygen barrier on the outer layer or composite pEX-AL-pEX tubing. UNIoN Tee * IL07uT union Tee, 3/4\" Copper Tube Size 34.30 $ UNIoN elboWS il07ue * IL05uE union Elbow, 1/2\" Copper Tube Size 17.35 $ $ il07ma IL07uE union Elbow, 3/4\" Copper Tube Size 30.05 UNIoN CoNNeCToR * IL05uC union Connector, 1/2\" Copper Tube Size 15.40 $ IL07uC union Connector, 3/4\" Copper Tube Size 20.05 $ FemAle ADAPTeR IL07FA Female Adapter, 3/4\" Copper Tube Size 18.35 $ il07fa mAle ADAPTeR IL07MA Male Adapter, 3/4\" Copper Tube Size 17.65 $ IL10MA Male Adapter, 1\" Copper Tube Size 34.95 $ bAll VAlVe ILBV07C Ball Valve, 3/4\" Copper Tube Size 69.25 $ ilbv07c 401 * 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

17 Sea Tech Fittings d Suggested Retail P descriptionescription Suggested Retail Part numberart number SeaTech Fittings SeaTech fittings are formulated and manufactured in 1/2\" Copper Tubing Sizes (CTS) (5/8\" O.d.), 3/4\" CTS (7/8\" O.d.) and 1\" CTS size. SeaTech 35 Series products are designed and manufactured to be ST05uT trouble free for many years of service life. The 35 Series products are designed and manufactured in polysulfone, a high performance thermal plastic material. All 35 Series products are approved and certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, and to the uniform plumbing Code (u.p. Code). These fittings are available in standard and imperial sizes. The SeaTech quick connect design allows for quick and easy connections without installation tools. Simply cut the plastic, Copper, or CpVC piping and snap a SeaTech fitting in place for a zero leak connection. do not use with explosive gases, petroleum products or other fuels. NpS - “Nominal pipe Size” CTS - “Copper Tube Size” ST05ST Operating pressure: Vacuum to 250psi, Max Temperature: 180°F @ 100psi/75°F @ 250psi UNIoN Tee $ ST05uT 1/2\" CTS, 5/8\" O.d. 9.65 ST07uT 3/4\" CTS, 5/8\" O.d. 16.65 $ ST050502RT ReDUCING Tee Water Systems Accessories $ ST050502rT 1/2\" x 1/2\" x 1/4\" CTS 16.15 UNIoN elboW ST05uE 1/2\" CTS 7.30 $ ST07uE 3/4\" CTS 11.75 $ ST10uE 1\" CTS 19.70 $ STACKAble elboW $ ST07SE 3/4\" CTS 8.95 UNIoN CoNNeCToR ST07UE ST05uC 1/2\" CTS 8.10 $ $ ST07uC 3/4\" CTS 11.60 $ ST07SE ST10uC 1\" CTS 17.35 FemAle ADAPTeR ST05FA 1/2\" CTS x 1/2\" FIpT 8.45 $ ST07FA 3/4\" CTS x 3/4\" FIpT 12.30 $ mAle ADAPTeR $ ST05MA 1/2\" CTS x 1/2\" MIpT 6.00 ST07MA 3/4\" CTS x 3/4\" MIpT 8.20 $ ST10MA 1\" CTS x 1\" MIpT 10.80 $ TUbe SUPPoRTS ST05UC ST07TS 3/4\" Tube Support 0.65 $ loCKING ClIPS $ ST07FA ST05LC 1/2\" Locking Clip 0.20 ST07LC 3/4\" Locking Clip 0.25 $ ST05MA 402 * 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

Pipe Nipples, Threaded Brass Fittings 17 Suggested Retail d P Part numberart number descriptionescription Suggested Retail Galvanized Steel Pipe Nipples GN0230 1/4\" x 3\" 3.60 $ GN0710 3/4\" x Close 1.85 $ GN0730 1/4\" x 3\" 2.40 $ brass Pipe Nipples BN0200 1/4\" Hex Nipple 2.70 Water Systems Accessories $ $ GALVANIZED BN0225 1/4\" x 2-1/2\" 6.05 NIPPLE BN0230 1/4\" x 3\" 6.70 $ BN0260 1/4\" x 6\" 19.45 $ BN0510 1/2\" x Close 5.55 $ $ BN0710 3/4\" x Close 8.05 BN0720 3/4\" x 2\" 10.10 $ $ BRASS NIPPLE BN0730 3/4\" x 3\" 13.50 BN0735 3/4\" x 3-1/2\" 15.15 $ $ BN1010 1\" x Close 11.45 BN1020 1\" x 2\" 14.20 $ $ BN1030 1\" x 3\" 19.75 BN2010 2\" x Close 28.20 $ Threaded brass Fittings elboWS B07E $ B07E 3/4\" Brass, 90° 14.30 B10E 1\" 22.05 $ Hex bUSHINGS $ B0201HB 1/4\" x 1/8\" Cast 5.05 B0502HB 1/2\" x 1/4\" Cast 5.55 $ B1007HB B0503HB 1/2\" x 3/8\" 5.55 $ B0705HB 3/4\" x 1/2\" 7.70 $ B1007HB 1\" x 3/4\" 11.60 $ B1207HB 1¼\" x 3/4\" 22.60 $ B1210HB 1¼\" x 1\" 19.80 $ B1512HB 1½\" x 1¼\" 25.60 $ TeeS $ B02T 1/4\" Cast 7.05 B07T B07T 3/4\" 17.60 $ $ B10T 1\" 31.30 B05p PlUGS B01p 1/8\" Barstock 1.50 $ B02p 1/4\" 2.20 $ B05p 1/2\" 4.20 $ CoUPlINGS B10C B10C 1\" Cast 17.75 $ B20C 2\" Cast 60.75 $ bRASS UNIoN B07u Brass 150# union, 3/4\" 37.45 $ HoSe CoNNeCToR B0707MHC 3/4\" Hose x 3/4\" MIpT 8.45 $ B07U 403 * 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

17 Brass Compression Fittings, Copper Tubing, Copper Solder Fittings descriptionescription Suggested Retail P d Suggested Retail Part numberart number brass Compression Fittings mAle CoNNeCToRS BCF0202MC 1/4\" Tube x 1/4\" MIpT 3.55 $ BCF0505MC 5/8\" Tube x 1/2\" MIpT 7.40 $ BCF0707MC 7/8\" Tube x 3/4\" MIpT 12.30 $ FemAle CoNNeCToRS BCF0707FC 7/8\" Tube x 3/4\" FIpT 14.95 $ BCF0707MC TUbe UNIoNS $ BCF05u 5/8\" Tube x 5/8\" Tube 11.40 $ BCF07u BCF07u 7/8\" Tube x 7/8\" Tube 20.00 SleeVeS FoR CoPPeR TUbING $ BCF07S 3/4\" 1.45 SleeVeS AND INSeRTS FoR PolY TUbING BCF07S Water Systems Accessories BCF02dS 1/4\" delrin Sleeve 0.20 $ $ BCF03dS BCF03dS 3/8\" 0.30 BCF02TS 1/4\" Brass Insert 0.40 $ $ BCF03TS 3/8\" 0.55 ComPReSSIoN NUT BCF03TS BCF02N 1/4\" 0.85 $ BCF03N 3/8\" 1.10 $ BCF03N Copper Tubing (Price Per Foot) Copper Tubing is a commodity item with frequent market price changes which are impossible to keep current in a catalog. Stocked in 10' lengths. Call for the latest prices on 10' and 20' lengths. CT07L 3/4\" 11.95 $ $ CT10L 1\" 16.15 CT20L 2\" 46.80 $ $ CF07E90 CT05M 1/2\" Type M, Straight 5.85 CT07M 3/4\" 9.55 $ Copper Solder Fittings ellS, C x C $ CF07MA CF07E90 3/4\", 90° 4.10 ADAPTeRS, mIPT x C CF07MA 3/4\" Male 6.40 $ COupLING CF10MA 1\" 16.55 $ ADAPTeRS, mIPT x C ReDUCING CF1007rMA 1\" x 3/4\" 27.30 $ ADAPTeRS, FIPT x C CF07FA CF07FA 3/4\" Female 8.30 $ CF10FA 1\" 21.40 $ CoUPlINGS, C x C uNION CF07C 3/4\" 2.75 $ UNIoNS, C x C CF07u 3/4\" 28.40 $ TeeS, C x C x C CF07T CF07T 3/4\" 7.75 $ TUbe STRAPS, CoPPeR 404 CF07TS CF07TS 3/4\" 0.25 $ * 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

Solder, Plastic Pipe Cements, Teflon Sealant & Tape, Plastic Pipe Cutters 17 descriptionescription Suggested Retail Part numberart number d Suggested Retail P lead Free Solder SF23001 Lead Free Solder, 1 lb 84.50 $ Plastic Pipe Cements SF23001 A high strength, fast setting cement for pVC pipe up to 4\". $ pr8 1/2 pint pVC Cement, Clear 15.80 Water Systems Accessories Heavy bodied, medium setting, clear pVC cement for pipe and fittings up through 12\" Hp16 1 pint pVC Cement, Clear 32.10 $ pr8 Medium bodied, fast setting, clear pVC/CpVC/ABS/Styrene cement for pipe through 6\" $ Apr8 1/2 pint All purpose Cement 20.55 A clear cleaner for pVC, CpVC, ABS and Styrene piping applications. $ C16 1 pint pVC Cleaner, Clear 21.65 Hp16 Permatex Thread Sealants Thick white thread sealant containing Teflon. prevents galling and corrosion. use to 300° F. 14H 1/4 pint Teflon Sealant 20.30 $ 14d 1 pint Teflon Sealant 47.80 $ Apr8 Teflon Tape, Spooled With Dirt Cover TT520-05 Teflon Tape, 1/2\" x 520\" 1.90 $ TT520-07 Teflon Tape, 3/4\" x 520\" 2.25 $ Plastic Pipe Cutters C16 Easily cuts pVC, ABS or flexible plastic pipes up to 1¼\". ppC5-6 plastic pipe Cutter, 1¼\" and 1½\" 31.60 $ $ ppCB5-6 replacement Cutter Blade, 1¼\" and 1½\" 11.75 14d TT520 ppC5-6 ppCB5-6 405 * 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

17 noTeS Water Systems Accessories 406 Water. It’s Our Life!

18 Technical & Engineering Technical & Engineering Product Index Page Water System Definitions ············································································································ 409 Water Systems Selection ·································································································· 410 – 411 Pressure Tank Selection ·············································································································· 412 Pipe Friction Tables ·········································································································· 413 – 415 Conversion Tables, Formulas ····························································································· 416 – 417 Submersible Motor Amp Table ······································································································ 418 National Primary Drinking Water Regulations ······································································ 419 – 424 National Secondary Drinking Water Regulations ·································································· 425 – 426 Mineral Tank Sizing Tables ·········································································································· 427 Brine Tank Table ························································································································· 428 Feed Pump Sizing Tables ··································································································· 429 – 430 Chemical Requirements Tables ···································································································· 431 System Sizing Tables ········································································································ 432 – 435 Membrane Pressure and Temperature Correction Tables ································································ 436 Water Analysis Characteristics Requirements For Commercial Reverse Osmosis Equipment Setup ····· 437 Terms & Conditions ···················································································································· 438 Section 18 Water. It’s Our Life!

18 NOTES Technical & Engineering 408 Water. It’s Our Life!

Water System Definitions Water System Definitions 18 Technical & Engineering FRICTION LOSS TOTAL DISCHARGE SERVICE PRES- HEAD SURE (TDH) ELEVATION HORIZONTAL RUN WELL SIZE STATIC DEPTH STATIC SETTING DRAWDOWN – The distance that the water level in WATER the well is lowered by pumping. It is the difference between LEVEL PUMPING the STATIC WATER LEVEL and the DRAW DOWN LEVEL PUMPING LEVEL. ELEVATION – The vertical distance between the level SUBMERGENCE where fluid enters a pipe and the level where it leaves. It must be added to the TOTAL DISCHARGE HEAD if the 10’ OR MORE TO KEEP OUT OF SEDIMENT inlet is lower than the outlet and subtracted if the inlet is higher. As a rule of good installation practice, however, pipes should slope continuously upward from the inlet to the outlet to prevent entrapment of air. STATIC OR STANDING WATER LEVEL – The undisturbed level of water in the well before pumping. FRICTION LOSS – The loss of pressure or head due to the resistance to flow in the pipe and fittings. Friction loss is SUBMERGENCE – The vertical distance between PUMPING influenced by pipe size and fluid velocity, and is usually LEVEL and the bottom of the pump or jet assembly. expressed in feet of head. Submergence must be sufficient to insure that the suction opening of the pump or jet assembly is always covered with HORIZONTAL RUN – The horizontal distance between the water, while maintaining enough clearance from the bottom point where fluid enters a pipe and the point at which it of the well to keep it out of sediment (at least 10 feet leaves. clearance is recommended). PUMPING LEVEL – The lowest water level reached during TOTAL DISCHARGE HEAD – The total pressure or head the pumping operation. pump must develop. It is the sum of the depth to PUMPING SERVICE PRESSURE – The range of pressure in the LEVEL, THE ELEVATION, THE SERVICE PRESSURE, and THE pressure tank during the pumping cycle, usually expressed FRICTION LOSS. Of course, all of these measurements must on pounds per square inch gauge (P.S.I.G.) be expressed in the same units, usually feet of head, before adding them together. SETTING – The vertical distance from the level at which the discharge pipe leaves the well to the bottom of the pump of jet assembly in the well. 409 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

18 Water System Selection WATER SYSTEM SELECTION: example, assume a farm with 20 milk cows, 100 hogs, 500 In selecting the proper water system for a given installation, chickens, two milk houses and eight household outlets. The facts about the water source as well as the water requirements daily water consumption of the animals would be as follows: must be considered. Assuming the water source is a well, the Milk cows — 20 x 35 = 700 following information is needed: Hogs — 100 x 4 = 400 1. Well size – (diameter) Chickens — 500/100 x 6 = 30 2. Depth to pumping level Total Daily Usage 1130 3. Well capacity (maximum pumping rate it Pumping Capacity for 2 Hours (120 minutes) will sustain) Period 1130 ÷ 120 = 9.4 G.P.M. 4. Elevation and total length of piping Milk House Outlets = 2.0 5. Amount of capacity required Household Outlets = 8.0 6. Amount of pressure required 19.4 G.P.M. WELL SIZE: A 19 gallon per minute pump will provide sufficient water for Technical & Engineering The inside diameter of the well must be known since it may the farm needs, including fire protection. The Well Capacity be the determining factor as to the type of pump which can should be compared to the Pump Capacity to make sure the be used. Submersible pumps require well at least 4 inches in well can sustain a pumping rate of 19 gallons per minute. If it diameter. Packer type jet systems can be installed in wells will not, an extra large pressure tank, or a two-pump system with diameters as small as two inches. with storage tank will be required. DEPTH-TO-PUMPING LEVEL: The depth to the water level at maximum drawdown TABLE 1. determines the type of pump that must be used. For depths of AVE. WATER CONSUMPTION FOR HOME/FARM USE 25 feet or less, at or near sea level, shallow well “suction lift” A. Home Use type pumps are adequate. Each 1000 feet of elevation above For overall daily consumption, checks of families of sea level reduces the shallow well depth limit by one foot. various sizes in different parts of the country indicate 100 For example, the maximum practical suction lift in the Denver gallons per day per person is a very good average. area, which is 5000 feet above sea level, would be 25 minus Outlet Total Gallons Flow Rate 5, or 20 feet. For lifts greater that the maximum suction limit, Per Usage (gpm) deep well type pumps, which have a pumping mechanism in Shower 25-60 5 the well, are required. The pumping level may be estimated Bathtub 35 5 from the well drillers test log. Lavatory 1-2 4 WELL CAPACITY: Toilet - Flush 3-7 4 The maximum pumping rate the well will sustain must be Kitchen Sink 5 known to assure that the capacity of the water system Laundry Tub 7 selected does not exceed that rate. As in the case of pumping Washer - Automatic 30-50 5 level, well capacity may be obtained from the well drillers log. Dishwasher 10-20 2 Water Softener up to 150 7 ELEVATION AND TOTAL LENGTH OF PIPING: Garden Hose 1/2\" 3 The elevation the total length of piping are required to Garden Hose 3/4\" 6 compute the pressure drop in the system. This computation Sprinkler - Lawn 3-7 is made by adding the elevation to the drop caused by pipe B. Farm Use friction. Pressure drop due to friction is calculated by using Gallons Per Day the friction loss tables. Horse, Mule, Steer 12 AMOUNT OF CAPACITY REQUIRED: Dry Cow 15 In determining the required capacity of a water system, it Milking Cow 35 is important to provide for the peak demand rather than for Hog 4 the average use rate. A good rule of thumb to follow is to Sheep 2 allow for one gallon per minute of pump capacity for each Chickens/100 6 household outlet. For farm water systems, adequate water Turkeys/100 20 must not only be provided for household purposes and animal Fire 20-60 GPM drinking, but for cleaning and fire protection as well. Average (Based upon a study of over 20 sources by the Water Source and Use Subcommittee of water consumption per day for various animals is shown in the Water Systems Council. Values given are average. They do not include the extremes.) Table 1. The pump selected should have sufficient capacity to pump the entire daily requirement in two hours. As an 410 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

Water System Selection 18 AMOUNT OF PRESSURE REQUIRED: NOTE: While total pipe length must be used to compute Discharge Pressure of the pump must be sufficient to bal- pressure loss due to pipe friction, only the distance ance Pumping Depth plus Pipe Friction plus Elevation plus to pumping levels is included with elevation in the tank pressure. Water system pressure tanks usually operate summation for total pumping head. within the pressure range of 20 to 40 lbs. per square inch. PRESSURE AT PUMP DISCHARGE, However, recent high demands for pressure, caused by auto- IN LBS. PER SqUARE INCH matic washers and other appliances, have resulted in many 285.5 Technical & Engineering systems being set for 30 – 50, or even 40 – 60 ranges. An 2.31 = 123.6 PSI example for determining the required discharge pressure for a typical submersible pump system is shown TOTAL LIFT, EXCLUSIVE OF TANK PRESSURE below. Assume a pumping rate of 12 gallons per minute. 285.5 - 92.4 = 193.1 ft (round off to 200 ft) To select the proper submersible pump for this installation,    first choose the appropriate table in the catalog, which would be for a 12 gpm rated pump. Follow the 200 ft Depth-to- Water column down until a pump is found that has the entire desired pressure range covered. The 1 hp model meets the  
 required performance. Now check the performance at 200 ft. and 60 P.S.I. pressure to make sure that the pump will  generate sufficient pressure to actuate the pressure switch at the cut-out point with at least 10 psi to spare. NOTE: In selecting jet pumps, either shallow or deep well type, the friction loss of the piping in the well is  included in the performance tables. Therefore, only  elevation and friction loss outside the well need to be calculated. If the offset (horizontal distance be-  tween the pump and the well) is greater than 35 ft, the offset piping should be increased one pipe size. TANK SELECTION: 1. Convert all measurements to the same units. In this case, Selection of the proper tank completes the water system. we will change tank pressure from pounds per square Pressure tanks used with water systems are of the hydro- inch to equivalent feet of head by multiplying by 2.31, as pneumatic type. Compressed air in the tank acts as a giant shown in the engineering formulas on Page 416. Using 40 spring to provide a pressure range, between pump stops P.S.I. as the average tank pressure, 40 x 2.31 = 92.4 feet and starts, during which a reasonable amount of water can of head. be withdrawn. This is necessary to prevent the pump motor from cycling too often, and to provide s smooth flow of 2. Compute pipe friction by using the tables on Pages 413 – water to the outlets, without water hammer. 415. (1) 1-1/4\" Plastic Tee = 1 x 3 = 3 ft Equivalent Pipe Length (2) 1-1/4\" Check Valve = 2 x 7 = 14 ft Equivalent Pipe Length (1) 1-1/4\" Elbow = 1 x 1.7 = 1.7 ft Equivalent Pipe Length 18.7 ft Total for fittings PRESSURE DROP FROM PIPE FRICTION FIGURE 2. Types of pressure storage tanks. Figure 2A shows (200* + 130 + 18.7) x 2.33 = 8.1 ft plain steel tanks; Figure 2B, the plain steel tank with floating wafer; 100 2C, the diaphragm tank; 2D the bladder tank. TOTAL DyNAMIC PUMPING HEAD 8.1 + 160* + 25 + 92.4 = 285.5 ft 411 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

18 Pressure Tank Selection TabLe 2: SeVen MInUTe Peak DeManD PerIOD USaGe FLOW raTe TOTaL USaGe baThrOOMS In hOMe OUTLeTS GPM GaLLOnS 1 1 1 /2 2-2 1 /2 3-4 Shower or Bath Tub 5 35 35 35 53 70 Lavatory 4 2 2 4 6 8 Toilet 4 5 5 10 15 20 Kitchen Sink 5 3 3 3 3 3 Automatic Washer 5 35 - 18 18 18 Dishwasher 2 14 - - 3 3 Normal seven minute peak demand (gallons) 45 70 98 122 Minimum sized pump to meet peak 7 GPM 10 GPM 14 GPM 17 GPM demand without supplemental supply (420 GPH) 600 GPH) (840 GPH) (1020 GPH) Note: Values given are average and do not include higher or lower extremes. *Peak demand can occur several times during morning and evening hours. Additional requirements: Farm, irrigation and sprinkling are shown in part 3 of this section. These values must be added to the peak demand figures if usage will occur during normal demand periods. Technical & Engineering In order for the system to operate satisfactorily, the proper 2: Follow the same column down to the “Minimum sized compressed air-to-water ratio must be pump requirement”, which is 10GPM, or 600 GPH for the maintained. Since air is soluble in water, the air charge in a 1½ bathroom example. plain tank must be constantly replenished by some type of 3: Check to make sure the well and the pump selected have air volume control as in “A”, Fig. 2, or the compressed air sufficient capacity to meet or exceed the Peak Demand must be separated from the water as shown in “B”, “C”, “D”. rate. If they do not, go to Step 4. If they do have sufficient The Wafer, “B”, floats up and down on the water and, thus capacity, select the tank from Table 3. Continuing with reduces air-to-water contact area, while the Diaphragm, “C”, our 10 GPM example and assuming a pressure switch and Bladder, “D”, hermetically seal the air from the water. setting of 30 – 50 lbs per in , it is found that an 80 gallon 2 Diaphragm and Bladder type tanks are pre-charged with Plain steel tank would be required, compared to only a 45 air at the factory. An air charging valve is provided in these gallon size in the Wafer type or 40 gallon for the bladder types of tanks to allow the installer to change the pre-charge or diaphragm types. pressure. Pre-charging a tank increases the amount of water that can be withdrawn between operating cycles of the For farms or other installations requiring water in pump. To select the proper pressure tank, follow the instruc- addition to household use, the extra gallons needed during tions below. the seven minute Peak Demand period must be estimated using Table 2. The additional gallons are then added to the 1: Determine the peak demand for a seven minute period, amount found in Table 2, above. For instance, if the 1½ which is the average time of higher water usage by such bathroom house, in the example above, had as estimated devices as automatic washers and showers. The Peak increase usage of 35 gallons during the peak demand period, Demand is found by reading down the column in Table the total water needed during the period would be 35+70 or 2 under the number of bathrooms. For example, the Peak 105 gallons. Divide 105 by 7 to get the use rate of 15 gallons Demand for a home with 1½ bathrooms is 70 gallons. per minute. Enter Table 3, for 30 – 50 lbs per in pressure, to 2 TabLe 3: Tank SeLecTIOn charT – GaLLOnS find the tank size required, which is 150 gallon Plain steel, (based on present industry practices) 80 gallon Wafer, or 75 gallon Bladder or Diaphragm types. If Switch Setting (Pounds per Square Inch) a standard tank is not available in the indicated size use the Pump capacity Minimum 20-40 30-50 40-60 PGh GPM Drawdown (Gals) a b c a b c a b c nest larger standard size. 240 4 4 20 15 15 30 20 15 40 20 20 240 4 4 20 15 15 30 20 15 40 20 20 4: If the well and pump do not have the capacity to meet the 300 5 5 30 20 15 40 25 20 50 25 25 360 6 6 35 20 20 45 25 25 55 30 30 Peak Demand, an extra large pressure tank, or a 2-pump 420 7 7 10 25 20 55 30 25 75 40 30 480 8 8 40 30 25 65 35 30 85 45 35 system may be necessary. In a 2-pump system, the well 540 9 9 50 30 30 70 40 35 95 50 40 600 10 10 55 35 30 80 45 40 105 55 45 pump pumps into a storage tank at a rate which does not 660 11 12 60 40 35 95 50 45 125 65 55 720 12 13 70 45 40 105 60 50 135 70 60 exceed the well capacity. This pump is controlled by a 780 13 15 80 50 45 120 65 60 155 80 70 840 14 17 90 60 55 135 75 65 175 90 75 switch actuated by water level in the storage tank. A sec- 900 15 19 100 65 60 150 80 75 195 105 85 960 16 20 110 70 65 160 90 75 205 115 95 ond pump, of the centrifugal “booster” type, pumps from 1020 17 23 120 80 70 185 100 90 240 125 105 1080 18 25 135 85 80 200 110 95 260 140 115 the storage tank to the pressure tank. It is actuated by a 1140 19 27 150 95 85 215 120 105 280 150 125 1200 20 30 160 105 95 240 130 115 310 165 140 pressure switch. Consult your representative on specific 1400 21 33 175 115 105 265 140 125 340 180 150 1320 22 36 190 120 110 290 155 140 370 190 160 installations requiring supplemental water storage. 1380 23 38 205 130 120 305 165 145 390 205 175 1440 24 41 220 140 130 330 175 150 425 225 185 1500 25 44 235 150 140 350 190 170 455 225 185 1560 26 47 250 160 145 375 205 180 485 260 215 1620 27 50 270 175 155 400 230 190 515 275 230 1680 28 53 285 185 165 425 230 205 550 290 240 1740 29 57 305 195 175 460 245 220 590 310 260 1800 30 60 320 205 190 480 260 230 620 330 275 a - plain steel tank, b - Supercharged, floating wafer tank, c - Precharged bladder or diaphragm tank 412 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

Pipe Friction Tables Pipe Friction Tables 18 FRICTION LOSS: Pipe friction is the resistance to flow created by the interior and will vary depending upon the material of which the pipe surface of the pipe through which a liquid is moving. The is made. The following charts show friction losses in steel, smaller the diameter of the pipe, or greater the rate of flow, copper, and plastic pipe, Pipe size should be sufficiently large the greater the amount of friction (friction loss). so that not more than 10% of the total dynamic head is in Friction loss is expressed as feet of head in 100 feet of pipe friction loss. Technical & Engineering eQUIVaLenT nUMber OF FeeT STraIGhT PIPe FOr DIFFerenT FITTInGS Size of Fittings, Inches 1/2\" 3/4\" 1\" 1-1/4\" 1-1/2\" 2\" 2-1/2\" 3\" 4\" 5\" 6\" 90° Ell 1.5 2.0 2.7 3.5 4.3 5.5 6.5 8.0 10.0 14.0 15.0 45° Ell 0.8 1.0 1.3 1.7 2.0 2.5 3.0 3.8 5.0 6.3 7.1 Long Sweep Ell 1.0 1.4 1.7 2.3 2.7 3.5 4.2 5.2 7.0 9.0 11.0 Close Return Bend 3.6 5.0 6.0 8.3 10.0 13.0 15.0 18.0 24.0 31.0 37.0 Tee-Straight Run 1.0 2.0 2.0 3.0 3.0 4.0 5.0 Tee-Side Inlet or Outlet 3.3 4.5 5.7 7.6 9.0 12.0 14.0 17.0 22.0 27.0 31.0 Globe Valve Open 17.0 22.0 27.0 36.0 43.0 55.0 67.0 82.0 110.0 140.0 160.0 Angle Valve Open 8.4 12.0 15.0 18.0 22.0 28.0 33.0 42.0 58.0 70.0 83.0 Gate Valve - Fully Open 0.4 0.5 0.6 0.8 1.0 1.2 1.4 1.7 2.3 2.9 3.5 Check Valve (Swing) 4.0 5.0 7.0 9.0 11.0 13.0 16.0 20.0 26.0 33.0 39.0 Check Valve (Spring) 4.0 6.0 8.0 12.0 14.0 19.0 23.0 32.0 43.0 58.0 EXAMPLE: (A) 100 ft. of 2\" plastic pipe with one (1) 90° elbow and one (1) swing check valve. 90° elbow — Equivalent to 5.5 ft. of straight pipe Swing Check — Equivalent to 13.0 ft. of straight pipe 100 ft. of pipe — Equivalent to 100.0 ft. of straight pipe 118.5 ft. = Total equivalent pipe Figure friction loss for 118.5 ft. of pipe (B) Assume flow to be 80 GPM through 2\" plastic pipe. 1. Friction loss table shows 10.9 ft. loss per 100 ft. of pipe. 2. In step (A) we have determined total feet of pipe to be 118.5 ft. 3. Convert 118.5 ft. to percentage 118.5 ÷ 100 = 1.185. 4. Multiply 10.9 x 1.185 = 12.9165 or 12.92 ft. = Total friction loss in this system 413 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

18 Pipe Friction Tables Loss of head in feet, due to friction per 100 feet of pipe These data are for new pipe. Increase by 15 percent to compensate for aging. 1/2\" 3/4\" 1\" Flow Flow Flow U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic Min. ID .622\" ID .625\" ID .622\" Min. ID .824\" ID .822\" ID .824\" Min. ID 1.049\" ID 1.062\" ID 1.049\" 0.50 .58 .35 .31 1.50 1.13 .70 .61 2 0.595 0.35 0.32 1.00 2.10 1.26 1.14 2.00 1.93 1.21 1.04 3 1.26 0.73 0.68 1.50 4.44 2.67 2.38 2.50 2.91 1.82 1.57 4 2.14 1.24 1.15 2.00 7.57 4.56 4.10 3.00 4.08 2.56 2.21 5 3.42 1.88 1.75 2.50 11.40 6.88 6.15 3.50 5.42 3.40 2.93 6 4.54 2.63 2.45 3.00 16.00 9.66 8.65 4.00 6.94 4.36 3.74 8 7.73 4.50 4.16 3.50 21.30 12.90 11.50 4.50 8.63 5.40 4.66 10 11.70 6.77 6.31 4.00 27.30 16.40 14.80 5.00 10.50 6.57 5.66 12 16.40 9.47 8.85 Technical & Engineering 4.50 33.90 20.40 18.30 6.00 14.70 9.22 7.95 14 21.80 12.60 11.80 5.00 41.20 24.80 22.20 7.00 19.60 12.20 10.60 16 27.90 16.20 15.10 5.50 49.20 29.50 26.60 8.00 25.00 15.70 13.50 18 34.70 20.10 18.70 6.00 57.80 34.80 31.20 9.00 31.10 19.50 16.80 20 42.10 24.40 22.80 6.50 67.00 40.20 36.20 10.00 37.80 23.70 20.40 22 50.20 28.80 27.10 7.00 76.80 46.10 41.50 11.00 45.10 28.20 24.40 24 59.00 34.00 31.90 7.50 87.30 52.50 47.20 12.00 53.00 33.20 28.60 26 68.40 39.70 36.90 8.00 98.30 59.40 53.00 13.00 61.50 38.50 33.20 28 78.50 45.50 42.50 8.50 110.00 66.00 59.50 14.00 70.50 44.20 38.00 30 89.20 51.60 48.10 9.00 122.00 73.50 66.00 16.00 90.20 56.60 48.60 35 119.00 68.70 64.30 9.50 135.00 81.00 73.00 18.00 112.00 70.40 60.50 40 152.00 88.00 82.00 10.00 149.00 89.40 80.50 20.00 136.00 83.50 73.50 45 189.00 109.00 102.00 1-1/4\" 1-1/2\" 2\" Flow Flow Flow U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic Min. ID 1.380\" ID 1.368\" ID 1.380\" Min. ID 1.61\" ID 1.60\" ID 1.61\" Min. ID 2.067\" ID 2.062\" ID 2.067\" 4 .56 .36 .30 4 .27 .17 .14 10 .43 .27 .23 5 8.53 .55 .46 6 .57 .36 .31 15 .92 .57 .50 6 1.20 .77 .65 8 .96 .61 .52 20 1.55 .96 .84 7 1.59 1.02 .36 10 1.45 .92 .79 25 2.35 1.45 1.27 8 2.04 1.31 1.10 12 2.04 1.29 1.10 30 3.29 2.03 1.78 10 3.08 1.98 1.67 14 2.71 1.71 1.46 35 4.37 2.71 2.36 12 4.31 2.75 2.33 16 3.47 2.20 1.87 40 5.60 3.47 3.03 14 5.73 3.64 3.10 18 4.31 2.75 2.33 45 6.96 4.31 3.76 16 7.34 4.68 3.96 20 5.24 3.31 2.83 50 8.46 5.24 4.57 18 9.13 5.81 4.93 25 7.90 5.00 4.26 55 10.10 6.22 5.46 20 11.10 7.10 6.00 30 11.10 7.00 6.00 60 11.90 7.34 6.44 25 16.80 10.70 9.06 35 14.70 9.35 7.94 70 15.80 9.78 8.53 30 23.50 15.00 12.70 40 18.90 12.00 10.20 80 20.20 12.50 10.90 35 31.20 20.00 16.90 45 23.40 14.90 12.63 90 25.10 15.60 13.60 40 40.00 25.60 21.60 50 28.50 18.10 15.40 100 30.50 18.90 16.50 50 60.40 38.70 32.60 55 34.00 21.50 18.35 110 36.40 22.50 19.70 60 84.70 54.10 45.50 60 40.00 25.30 21.60 120 42.70 26.60 23.10 70 114.00 72.20 61.50 65 46.40 29.00 25.10 130 49.60 30.70 26.80 80 144.00 92.40 77.90 70 53.20 33.80 28.70 140 56.90 35.20 30.60 90 179.00 115.00 96.60 75 60.40 38.00 32.60 150 64.70 40.10 35.00 80 68.10 43.10 36.80 160 72.80 45.10 39.30 85 76.20 47.60 41.20 170 81.40 50.50 44.00 90 84.70 53.60 45.70 180 90.50 56.10 48.90 95 93.60 58.80 50.50 190 100.00 62.00 54.00 100 103.00 65.10 56.60 200 110.00 68.00 59.40 Continued on next page 414 414 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

Pipe Friction Tables 18 Loss of head in feet, due to friction per 100 feet of pipe These data are for new pipe. Increase by 15 percent to compensate for aging. 2-1/2\" 3\" 4\" Flow Flow Flow U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic U.S.Gal. Steel Copper Plastic Min. ID 2.469\" ID 2.500\" ID 2.469\" Min. ID 3.067\" ID 2.985\" ID 3.067\" Min. ID 4.025\" ID 3.936\" ID 4.025\" Technical & Engineering 20 .65 .38 .35 10 .10 20 .06 30 1.39 .79 .75 15 .10 25 .09 40 2.36 1.35 1.27 20 .20 .13 .13 30 .13 50 3.56 2.04 2.92 25 .30 .19 .19 35 .18 60 4.99 2.86 2.69 30 .50 .28 .26 40 .22 .13 .11 70 6.64 3.82 3.58 35 .70 .35 .34 45 .28 .15 .15 80 8.50 4.88 4.59 40 .90 .45 .44 50 .34 .17 .17 90 10.60 6.06 5.72 45 1.00 .58 .53 60 .46 .24 .23 100 12.80 7.37 6.90 50 1.30 .72 .65 70 .62 .34 .29 110 15.30 8.80 8.25 60 1.90 .94 .88 80 .79 .41 .38 120 18.00 10.30 9.71 70 2.50 1.56 1.15 90 1.00 .50 .48 130 20.90 12.00 11.30 80 3.30 1.96 1.45 100 1.20 .65 .59 140 23.90 13.70 12.90 90 4.10 2.05 1.82 110 1.40 .72 .70 150 27.30 15.60 14.70 100 4.90 2.37 2.20 120 1.70 .89 .82 160 30.70 17.60 16.60 110 6.00 2.81 2.63 130 1.90 .97 .94 170 34.30 19.70 18.50 120 6.90 3.34 3.20 140 2.20 1.23 1.09 180 38.10 21.90 20.60 130 8.10 3.82 3.65 150 2.50 1.41 1.22 190 42.10 24.20 22.70 140 .93 4.85 4.20 175 3.40 1.82 1.60 200 46.30 26.60 25.00 150 10.60 5.60 4.65 200 4.30 2.40 2.04 220 55.30 31.80 29.80 175 12.30 6.80 5.80 225 5.50 2.95 2.50 240 66.40 37.40 35.80 200 18.00 8.94 7.80 250 6.60 3.55 3.20 260 75.30 43.30 41.60 225 22.00 10.60 9.40 275 7.80 3.95 3.70 280 86.30 49.40 46.60 250 27.00 12.90 11.80 300 9.00 4.58 4.30 300 98.10 56.80 52.90 275 32.00 15.00 13.70 350 11.80 5.63 5.40 300 38.00 16.50 15.80 400 16.00 7.28 6.90 350 49.00 22.40 21.60 450 19.00 9.16 8.60 400 29.10 500 24.00 11.20 10.20 450 45.10 550 29.00 13.50 12.10 500 54.40 600 33.80 16.00 14.00 550 65.10 650 18.40 16.50 700 21.50 18.80 5\" 6\" Flow Flow U.S.Gal. Steel U.S.Gal. Steel Plastic Min. ID 5.00\" Min. ID 6.065\" ID 6.065\" 75 .24 100 .16 .07 100 .42 150 .34 .16 125 .63 200 .58 .28 150 .88 250 .89 .42 175 1.17 300 1.24 .58 200 1.50 400 2.11 .99 250 2.27 500 3.19 1.50 300 3.17 600 4.46 2.10 400 5.39 700 5.93 2.79 500 8.15 800 7.60 3.60 600 11.70 900 9.44 4.46 700 15.20 1000 11.50 5.44 800 19.40 1200 16.10 7.62 1000 29.40 1400 21.40 10.10 1200 41.10 1600 27.40 415 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

18 Conversion Tables, Formulas Volume Length Horsepower 231.0 in 1 Inch ............................ 2.54 centimeters 1 h.P. equals… 3 0.137 ft 3 3.28 feet .746 kilowatts of 746 watts 1 U.S. Gallon... 3.785 liters 1 Meter........................... 39.37 inches 33,000 ft lbs per minute .00379 meters 3 550 ft lbs per second 0.833 Imp gal 1 Rod .........................................16.5 feet h.P. Input equals… 0.238 42-gal barrel Horsepower input to motor 1 Mile ...........5280 Feet (1.61 Kilometers) 1 Imperial Gallon..................... 1.2 U.S. gal 1.34 x kilowatts input to motor Water h.P. equals… 1 Cubic Foot............. 7.48 U.S. gal Weight Horsepower required to lift water at 0.0283 meter 3 1 U.S. Gallon of Water .................. 8.33 lb a definite rate to a given distance 1 Liter........................... 0.2642 U.S. gal assuming 100% efficiency 1 Cubic foot of Water .................. 62.35 lb G.P.M. x total head (in ft.) 35.314 ft 3 Technical & Engineering 1 Cubic Meter........... 1 Kilogram or Litre ........................... 2.2 lb 3960 264.2 U.S. gal brake h.P. equals… 43,560 ft 3 1 Imperial Gallon ........................... 10.0 lb H.P. delivered by motor 1 Acre Foot............... 325,829 U.S. gal H.P. required by pump 3,630 ft 3 Capacity H.P. input x motor efficiency 1 Acre Inch............... 1.34 x KW input x motor efficiency 27,100 U.S. gal 1 Cubic Foot Per Second Water horsepower (2nd foot) (C.F.S.) ......................................449 gpm Pump efficiency 1 Acre Foot Per Day ................................227 gpm G.P.M. x total head (ft.) 1 Acre Inch Per Hour ..............................454 gpm 3960 x pump efficiency 1 Cubic Meter Per Minute ............264.2 gpm G.P.M. x total head (lbs/in2) 1,000,000 Gal. Per Day.........................595 gpm 103,000 x pump efficiency Head Electric Power 2.31 ft. head of water AC = Alternating Current Power 1 Pound Per Square Inch (p.s.i.).......... 2.04 in. mercury DC = Direct Current 0.07 kg/cm2 E = Volts 1 Foot of Water.................................... 0.433 lb/in2 .885 in. mercury I = Amperes W = Watts 1 Inch of Mercury (or vacuum) .......................1.132 ft of water KW = Kilowatts 1 Kilogram Per Square Cm .......................................14.22 lb/in2 Apparent Power = Volts x amperes = Volt amperes 14.7 lb/in2 Apparent Power = E I 1 Atmosphere (at sea level)................ 34.0 ft of water 10.35 meters of water Useful Power W = E I x P.F. Power Factor = ratio of useful power to apparent power 1 Meter of Water ............................................3.28 feet of water Power Factor = W = PF To Find Capacity of a Tank or Cistern = e i Diameter KW Hr. = Kilowatt Hour of Tank Height Capacity Single Phase = E x I x PF In Feet x .7854 x of Tank x 7.48 = U.S. Gallons Power W = In Feet Squared 3 Phase Power W = 1.73 x E x I x PF Where E = Average voltage between phases Efficiency I = Average current in each phase Efficiency Equals .......................................... Power Output .......................................................................Power Input Motor Efficiency Equals ................................. H.P. Output K.W. input x 1.34 Pump Efficiency Equals ......................... G.P.M. x total head (ft.) 103,000 x B.H.P. 416 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

Conversion Tables, Formulas Conversion Tables, Formulas 18 Pressure/Feet of Head Storage Capacity of Well Casing and Vertical Tanks Lbs. Per Feet Feet Lbs. Per Sq. In. Head Head Sq. In. Diameter Gal. Per Ft. Diameter Gal. Per Ft. 1 2.31 1 .43 2 in. .16 8.5 ft. 424.50 2 4.62 2 .87 3 in. .37 9 ft. 475.90 3 6.93 3 1.30 4 in. .65 9.5 ft. 530.20 4 9.24 4 1.73 5 in. 1.00 10 ft. 587.50 Technical & Engineering 5 11.54 5 2.17 6 in. 1.50 11 ft. 711.00 6 13.85 6 2.60 8 in. 2.60 12 ft. 846.00 7 16.16 7 3.03 10 in. 4.10 13 ft. 993.00 8 18.47 8 3.46 12 in. 5.90 14 ft. 1151.00 9 20.78 9 3.90 16 in. 10.40 15 ft. 1322.00 10 23.09 10 4.33 18 in. 13.20 16 ft. 1504.00 15 34.63 20 8.66 20 in. 16.30 17 ft. 1698.00 20 46.18 30 12.99 24 in. 23.50 18 ft. 1904.00 25 57.72 40 17.32 30 in. 36.70 19 ft. 2121.00 30 69.27 50 21.65 36 in. 52.90 20 ft. 2352.00 40 92.36 60 25.99 42 in. 72.00 21 ft. 2591.00 50 115.45 70 30.32 48 in. 94.00 22 ft. 2845.00 60 138.54 80 34.65 54 in. 119.00 23 ft. 3109.00 70 161.63 90 38.98 60 in. 147.00 24 ft. 3384.00 80 184.72 100 43.31 66 in. 177.80 25 ft. 3672.00 90 207.81 110 47.65 72 in. 211.50 26 ft. 3971.00 100 230.90 120 51.97 78 in. 248.20 27 ft. 4283.00 110 253.98 130 56.30 84 in. 287.90 28 ft. 4606.00 120 277.07 140 60.63 90 in. 330.50 29 ft. 4941.00 125 288.62 150 64.96 96 in. 376.00 30 ft. 5288.00 130 300.16 160 69.29 140 323.25 170 73.63 Flow of Water/Gravity or Tank Pressure 150 346.34 180 77.96 160 369.43 190 82.29 The approximate flow of water in GPM through a length of 170 392.52 200 86.62 pipe due to the force of gravity can be easily determined by 180 415.61 225 97.45 the formula: D x 100 190 438.90 250 108.27 L 200 461.78 275 119.10 225 519.51 300 129.93 Determine the vertical distance in feet (D) between the pipe 250 577.24 325 140.75 inlet and the pipe outlet. Multiply this distance by 100 and 275 643.03 350 151.58 divide that amount by the total length of the pipe in feet (L). 300 692.69 400 173.24 Refer to the appropriate friction loss table for the size and 325 750.41 500 216.55 350 808.13 600 259.85 type of pipe. Read down the appropriate column to the 375 865.89 700 303.16 number of feet as determined by the formula above. Read 400 922.58 800 346.47 across to the left to determine the approximate flow rate 500 1154.48 900 389.78 through the pipe. The flow at the lower end of the pipe will 1000 2309.00 1000 433.09 be at zero pressure. Example: a 300' length of 1\" plastic pipe runs from an inlet A column of water 1 inch square by 2.31 feet high weighs point to a point to discharge 40 feet lower. The 1 pound. Therefore, one pound of pressure per square inch approximate flow rate would be 40 x 100 divided (PSI) is equal to 2.31 feet of head. by 300 = 13.3. Referring to the friction loss tables A pressure of .433 pounds per square inch will gives a flow rate between 14 and 16, or about 15 support a column of water 1 inch square by 1 foot high. GPM. Therefore, one foot of head is equal to .433 PSI. For pressure tanks the formula is the same, except that the To convert pressure in pounds per square inch (PSI) to head pressure in the tank should be converted to vertical feet of in feet: multiply by 2.31. head and added to the vertical distance if any. Again the flow To convert head in feet to pressure in pounds per square inch at the end of the pipe will be at zero pressure. (PSI): multiply by .433. 417 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

18 Submersible Motor Amp Table Single Phase - 60 hz Single Phase - 60 hz Three Phase - 60 hz Type HP Volts Amps (1)* Type HP Volts Amps (1)* Type HP Volts Amps (1)* 1/3 115 9.2 1/2 200 3.4 15 200 54.5 1/3 230 4.6 1/2 230 2.9 15 230 47.4 4 Inch 1/2 115 12.0 1/2 460 1.5 15 460 23.7 Two 1/2 230 6.0 3/4 200 4.4 15 575 19.0 Wire 3/4 230 8.0 3/4 230 3.8 20 200 69.7 1 230 9.8 3/4 460 1.9 20 230 60.6 1-1/2 230 13.1 y9.2 1 200 5.4 20 460 30.3 1/3 115 B9.2 1 230 4.7 20 575 24.4 R0 1 460 2.4 6 25 200 86.3 y4.6 1-1/2 200 6.8 Inch 25 230 75.0 Technical & Engineering 1/3 230 B4.6 1-1/2 230 5.9 Three 25 460 37.5 R0 y12.0 1-1/2 460 3.0 Phase 25 575 30.0 4 1/2 115 B12.0 1-1/2 575 2.4 30 200 104.0 Inch R0 4 2 200 9.3 30 230 90.4 Three y6.0 Inch 2 230 8.1 30 460 45.2 Wire 1/2 230 B6.0 Three 2 460 4.1 30 575 36.2 R0 y8.0 Phase 2 575 3.2 40 460 62.0 3/4 230 B8.0 3 200 12.5 40 575 49.6 R0 3 230 10.9 50 460 77.0 y9.8 3 460 5.5 50 575 61.6 1 230 B9.8 3 575 4.4 60 460 91.0 R0 y11.5 5 200 20.5 60 575 72.8 1-1/2 230 B11.0 5 230 17.8 40 460 60.0 R1.3 5 460 8.9 40 575 48.0 4 y13.2 5 575 7.1 50 460 73.0 Inch 2 230 B11.9 7-1/2 200 30.5 50 575 60.0 Three R2.6 Wire y17.0 7-1/2 230 26.4 60 460 89.0 W-Run 3 230 B14.5 7-1/2 460 13.2 60 575 69.0 Cap R4.5 7-1/2 575 10.6 75 460 107.0 y27.5 10 460 18.8 8 75 575 85.0 5 230 B23.2 10 575 15.0 Inch 100 460 144.0 R7.8 y27.5 5 200 19.1 Three 100 575 116.0 5 230 B23.2 5 230 16.6 Phase 125 460 189.0 R2.6 5 460 8.3 125 575 150.0 y42.1 5 575 6.6 150 460 221.0 7-1/2 230 B40.5 6 7-1/2 200 28.3 150 575 177.0 6 R5.4 Inch y51.0 Inch 7-1/2 230 24.6 175 460 250.0 10 230 B47.5 Three 7-1/2 460 12.3 175 575 200.0 R8.9 Phase 7-1/2 575 9.8 200 460 286.0 y75.0 10 200 37.0 200 575 229.0 15 230 B62.5 10 230 32.2 R16.9 10 460 16.1 10 575 12.9 *All amp values are maximum (service factor) allowable (1) y = yellow lead, line amps B = Black lead, main winding amps R = Red lead, start or auxiliary amps 418 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

National Primary Drinking Water Regulations 18 Recognized Treatment Techniques for meeting the National Primary Drinking Water Regulations with the Application of Point-Of-Use-Systems: National Primary Drinking Water Regulations (NPDWRs or or purpose should make their selection only after careful primary standards) are legally enforceable standards that investigation and substantiation of the performance apply to public drinking water systems. Primary standards capabilities. As part of the installation procedure, the protect drinking water quality by limiting the levels of performance of the system should be verified through an Technical & Engineering specific contaminants that can adversely affect public appropriate water analysis. In addition, the product water health and are known or anticipated to occur in drinking should be monitored and appropriately serviced to ensure water. The following tables divide these contaminants into continued satisfactory performance. Microorganisms, Radio Nuclides, Inorganic Chemicals, Organic Chemical and Disinfectant/ Disinfectant By-products. It is the general consensus of the manufacturers and sellers of the point-of-use systems employing the listed For simplicity, WqA uses the term Point-Of-Use (POU) technologies that, if these systems are defect-free, properly when referring to both treatment at the tap and for whole applied and installed and maintained strictly according to the house treatment. manufacturers’ installation and maintenance instructions, they may be considered for use in meeting the requirements Except for instances of contamination through inhalation or of the National Primary Drinking Water Regulations dermal adsorption, the WqA notes that in-home treatment (NPDWR). of drinking and cooking water only is often the most economical and preferred method of choice for consumer Note: This document addresses the United States Environ- protection from these drinking water health contaminants. mental Protection Agency National Primary Drinking Of course, the particular contaminant found in the water will Water Regulations in effect at its time of publication. determine the appropriate treatment technique. These regulations are continually being reviewed and updated at the federal level. Accordingly, this The recognized treatment methods listed here reflect the list of recognized treatment technologies will be fact that point-of-use systems on the market today may reviewed and amended periodically. differ widely in their effectiveness to treat any specific contaminant. Also, many of the these can appear in a variety Copyright 2010 By Water quality Association © of forms (ionic and/or organic). Examples include arsenic, lead, chromium and mercury which may require different or multiple treatment techniques. Anyone contemplating use of such point-of-use equipment for a specific application 419 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

18 EPA Primary (Health-Related) Microbial & Turbidity Contaminants contaminants McLG+ McL+ Treatment Methods Turbidity 0.5 to 1 NTU in 95% Coagulation/Filtration Submicron Filtration of samples; maximum Sediment Reduction Ultrafiltration of 5 NTU under Reverse Osmosis Distillation certain circumstances Cartridge Filtration matched to turbidity particle size Coliform bacteria zero zero in 95% Turbidity or sediment reduction to 1 NTU, then: of samples Disinfection Chlorination Ozone Iodine (Polyiodide Resins) Ultraviolet Radiation Distillation Submicron (absolute) Filtration (<0.45 micron) Viruses zero 99.99% reduction Turbidity reduction to 1 NTU, disinfection: or inactivation Chemical Oxidation/Disinfection Chlorination Ozone Technical & Engineering Iodine Ultraviolet Radiation Distillation Giardia lamblia and zero 99.9% reduction Turbidity or sediment reduction to 1 NTU, then: Disinfection Cryptosporidium cysts or inactivation Ultraviolet Light Distillation Ozone Absolute Filtration of less than 3 micron-sized particles Legionella zero TT Sediment reduction to one NTU turbidity, then: disinfection Ultraviolet Light Chlorination Ozone Iodine Heterotrophic zero TT Sediment reduction to one NTU turbidity, then: disinfection Pate Count (HPC) Ultraviolet Light Chlorination Ozone Iodine Primary (Health-Related) Radionuclide Contaminants contaminants McLG+ McL+ Treatment Methods Beta particle and photon none 4 mrem/year Ion Exchange (mixed bed) Distillation activity (formerly man- Reverse Osmosis made radionuclides) Electrodialysis Gross alpha particle none 15 pCi/L* Treatment method depends on the specific activity radionuclide-e.g., radium, radon or uranium. See below. Radium 226 and none 5 pCi/L Cation Exchange Reverse Osmosis Radium 228 Distillation Electrodialysis Radon zero (P)* 300 pCi/L (P)* Activated Carbon Air Stripping Uranium zero (P)* 0.03 mg/L (P)* Coagulation/Filtration Submicron Filtration Anion Exchange Activated Alumina Reverse Osmosis Distillation Electrodialysis (P)* = Proposed Standard MCLG+=Maximum Contaminant Level Goal established at the level at which no known or anticipated adverse effects on the health of persons occur and which allows an adequate margin of safety; expressed in milligrams per liter unless otherwise specified. MCL+=Maximum Contaminant Level established as close to the MCLG as feasible taking into consideration costs and treatment techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified. * = 1 pCi = 2.2 atom disintegrations per minute TT = Treatment Technique 420 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

Primary (Health-Related) Inorganic Contaminants 18 Primary (Health -Related) Inorganic Contaminants contaminants McLG+ McL+ Treatment Methods Antimony 0.006 0.006 Coagulation/Filtration Submicron Filtration Reverse Osmosis Ultrafiltration Distillation Arsenic (total) zero (P)* 0.01 Technical & Engineering Arsenic (+3) Chemical oxidation to convert to Arsenic +5, then use Arsenic +5 treatment methods Arsenic (+5) Coagulation/Filtration Submicron Filtration Anion Exchange Activated Alumina Reverse Osmosis Distillation Iron Oxide Media Electrodialysis Iron/Alumina Media Arsenic (organic complexes) Activated Carbon Asbestos 7 MFL 7 million fibers Coagulation/Filtration Submicron Filtration per liter (MFL) Reverse Osmosis Distillation (longer than microns) Ultrafiltration Barium 2.0 2.0 Cation Exchange Reverse Osmosis Distillation Electrodialysis Beryllium 0.004 0.004 Coagulation/Filtration Ultrafiltration Activated Alumina Cation Exchange Reverse Osmosis Distillation Electrodialysis Submicron Filtration/Activated Carbon Cadmium 0.005 0.005 Coagulation/Filtration Ultrafiltration Submicron Filtration Cation Exchange Reverse Osmosis Distillation Electrodialysis Chromium(total) 0.1 0.1 Chromium (+3) 1 Coagulation/Filtration Cation Exchange Reverse Osmosis Distillation Electrodialysis Chromium (+6) Anion Exchange Reverse Osmosis Distillation Electrodialysis Chromium (organic complexes) Activated Carbon Copper 1.3 1.3 (action level) Corrosion Control Reverse Osmosis pH Adjustment Distillation Polyphosphate Silicate Feed Electrodialysis Cation Exchange (20% - 90%) Cyanide 0.2 0.2 Chemical Oxidation Anion Exchange Reverse Osmosis Distillation Electrodialysis Fluoride 4.0 4.0 Activated Alumina Bone Char Reverse Osmosis Distillation Electrodialysis Lead zero 0.015 Cation Exchange (20% - 90%) (action level) Coagulation/Filtration Electrodialysis Submicron Filtration/Activated Carbon Reverse Osmosis Distillation Mercury (total) 0.002 0.002 Mercury (+2) 0.002 0.002 Submicron Filtration/Activated Carbon (total mercury) Cation Exchange (20% - 90%) Reverse Osmosis Distillation Electrodialysis Mercury (HgCl 3 -1) Anion Exchange Reverse Osmosis Distillation Electrodialysis Mercury (organic complexes) Activated Carbon 421 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

18 Primary (Health-Related) Inorganic Contaminants contaminants McLG+ McL+ Treatment Methods Nickel 0.1 0.1 Cation Exchange Reverse Osmosis Distillation Electrodialysis Nitrate plus nitrate 10 10 Anion Exchange Electrodialysis (as nitrogen) Distillation Reverse Osmosis (sensitive to pressure) Nitrite (as nitrogen) 1 1 Chemical Oxidation/Disinfection Anion Exchange Reverse Osmosis Distillation Electrodialysis Selenium (total) 0.05 0.05 Selenium (+4) 0.05 0.05 Coagulation/Filtration Electrodialysis (total selenium) Anion Exchange Activated Alumina Reverse Osmosis Distillation Ultrafiltration Technical & Engineering Submicron Filtration/Activated Carbon Selenium (+6) Anion Exchange Activated Alumina Reverse Osmosis Distillation Electrodialysis Sulfate 500 (P)* 500 (P)* Anion Exchange Reverse Osmosis Distillation Electrodialysis Thallium 0.0005 0.002 Cation Exchange Activated Alumina Distillation (P)* = Proposed Standard MCLG+ = Maximum Contaminant Level Goal established at the level at which no known or anticipated adverse effects on the health of persons occur and which allows an adequate margin of safety; expressed in milligrams per liter unless otherwise specified. MCL+ = Maximum Contaminant Level established as close to the MCLG as feasible taking into consideration costs and treatment techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified. Primary (Health-Related) Organic Contaminants contaminants McLG+ McL+ Treatment Methods Acrylamide zero 0.0005 Control of water treatment chemicals (action level) and surfaces in contact with water Alachlor zero 0.002 Activated Carbon Atrazine 0.003 0.003 Activated Carbon Benz(a)anthracene zero (P)* 0.0001 (P)* Activated Carbon Benzene zero 0.005 Activated Carbon Air Stripping Benzo(a)pyrene zero 0.0002 Activated Carbon Carbofuran 0.04 0.04 Activated Carbon Carbon tetrachloride zero 0.005 Activated Carbon Air Stripping Chlordane zero 0.002 Activated Carbon Chlorobenzene 0.1 0.1 Activated Carbon Air Stripping 2, 4-D 0.07 0.07 Activated Carbon Dalapon 0.2 0.2 Activated Carbon 1,2-Dibromo zero 0.0002 Activated Carbon Air Stripping 3-chloropropane(DBCP) o-Dichlorobenzene 0.6 0.6 Activated Carbon Air Stripping p-Dichlorobenzene 0.075 0.075 Activated Carbon Air Stripping 1,2-Dichloroethane) zero 0.005 Activated Carbon Air Stripping 1,1-Dichloroethylene 0.007 0.007 Activated Carbon Air Stripping Dichloromethane zero 0.005 Air Stripping 422 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

Primary (Health-Related) Organic Contaminants 18 contaminants McLG+ McL+ Treatment Methods cis-1,2-Dichloroethylene 0.07 0.07 Activated Carbon Air Stripping trans-1,2-Dichloroethylene 0.1 0.1 Activated Carbon Air Stripping 1,2-Dichloropropane zero 0.005 Activated Carbon Air Stripping Di(2-ethylhexyl)adipate 0.4 0.4 Activated Carbon Air Stripping Technical & Engineering Di(2ethylhexyl)phthalate zero 0.006 Activated Carbon Dinoseb 0.007 0.007 Activated Carbon Dioxin(2,3,7,8-TCDD) zero 0.00000003 Activated Carbon Diquat 0.02 0.02 Activated Carbon Endothall 0.1 0.1 Activated Carbon Endrin 0.002 0.002 Activated Carbon Epichlorohydrin zero 0.002 Control of water treatment chemicals (action level) and surfaces in contact with water Ethylbenzene 0.7 0.7 Activated Carbon Air Stripping Ethylene Dibromide zero 0.00005 Activated Carbon Air Stripping Glyphosate 0.7 0.7 Activated Carbon Oxidation Heptachlor zero 0.0004 Activated Carbon Heptachlor Epoxide zero 0.0002 Activated Carbon Hexachlorobenzene zero 0.001 Activated Carbon Hexachlorocyclopentadiene 0.05 0.05 Activated Carbon Air Stripping Lindane 0.0002 0.0002 Activated Carbon Methoxychlor 0.04 0.04 Activated Carbon Oxamyl (Vydate) 0.2 0.2 Activated Carbon Pentachloraphenol zero 0.001 Activated Carbon Picloram 0.5 0.5 Activated Carbon Polychlorinated byphenyls (PCBs) zero 0.0005 Activated Carbon Simarzine 0.004 0.004 Activated Carbon Styrene 0.1 0.1 Activated Carbon Air Stripping Tetrachloroethylene zero 0.005 Activated Carbon Air Stripping Toluene 1 1 Activated Carbon Air Stripping Toxaphene zero 0.003 Activated Carbon 2,4,5-TP (silvex) 0.05 0.05 Activated Carbon 1,2,4-Trichlorobenezene 0.07 0.07 Activated Carbon Air Stripping 1,1,1-Trichloroethane 0.2 0.2 Activated Carbon Air Stripping 1,1,2-Trichloroethane 0.003 0.005 Activated Carbon Air Stripping Trichloroethylene zero 0.005 Activated Carbon Air Stripping Vinyl chloride zero 0.002 Air Stripping Xylenes (total) 10 10 Activated Carbon Air Stripping (P)* = Proposed Standard 423 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

18 Primary (Health-Related) Disinfectants/Disinfectant ByProducts MCLG+ = Maximum Containment Level Goal established at the level at which no known or anticipated adverse effects on the health of persons occur and which allows an adequate margin of safety; expressed per liter unless otherwise specified. MCL+ = Maximum Containment Level established as close to the MCLG as feasible taking into consideration costs and treatment techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified. Primary (Health-Related) Disinfectants/Disinfectant By-Products contaminants McLG+ McL+ Treatment Methods Bromate zero 0.010 Activated Carbon Air Stripping Bromodichloromethane zero see TTHMs Activated Carbon Air Stripping Bromoform zero see TTHMs Activated Carbon Air Stripping Chloramines 4 (total chlorine) 4 (total chlorine) Activated Carbon Technical & Engineering Chlorine 4 (as free chlorine) 4 (as free chlorine) Activated Carbon Chlorine Dioxide 0.3 (as CIO ) 0.8 (as CIO ) Activated Carbon 2 2 Chorite 0.8 1.0 Activated Carbon Chloroform zero see TTHMs Activated Carbon Air Stripping Dibromochloromethane 0.06 see TTHMs Activated Carbon Air Stripping Dichloroacetic Acid zero see HAA5 Activated Carbon Haloacetic Acids (HAA5) zero 0.06 Activated Carbon (0.050) (P)* Trichloroacetic Acid 0.3 see HAA5 Activated Carbon Total Trihalomethanes zero 0.080 Activated Carbon Air Stripping (TTHMs) 0.040 (P)* Reverse Osmosis (20-90%) Distillation (20-90%) Bromodichloromethane Ultrapurification for precursor removal prior to chlorination Bromoform Chloroform Dichlorobromomethane (P)* = Proposed Standard MCLG+ = Maximum Containment Level Goal established at the level at which no known or anticipated adverse effects on the health of persons occur and which allows an adequate margin of safety; expressed per liter unless otherwise specified. MCL+ = Maximum Containment Level established as close to the MCLG as feasible taking into consideration costs and treatment techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified. 424 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

National Secondary Drinking Water Regulations 18 recognized Treatment Techniques for Meeting the national Secondary Drinking Water regulations with the application of Point-Of-Use Systems National Secondary Drinking Water Regulations (NSDWRs or Note: This document addresses the United States secondary standards) are non-enforceable guidelines for con- Environmental Protection Agency National Primary taminants that may cause cosmetic effects (such as skin or Drinking Water Regulations in effect at its time of Technical & Engineering tooth discoloration) or aesthetic effect (such as taste, publication. These regulations are continually being reviewed and odor or color) in drinking water. EPA recommends second- updated at the federal level. Accordingly, this list of recognized ary standards to water systems but does not require systems treatment technologies will be reviewed and amended periodically. to comply. However, states may choose to adopt them as © enforceable standards. Copyright 2011 by Water Quality Association contaminant SMcL,MG/l+ Treatment Methods Alkalinity No federal limit Raise alkalinity by feeding 1.5 mg/L of soda ash (measured as calcium carbonate, Low alkalinity - <30mg/L for each on mg/L of alkalinity needed or calcite filtration CaCo 3 ) High alkalinity - >300 mg/L Lower alkalinity by feeding white vinegar (acetic acid), citric acid or any acid; add carbon dioxide; ion exchange dealkalization; reverse osmosis; distillation or electrodialysis Aluminum (Al ) 0.05 to 0.2 depending Cation Exchange Electrodialysis +3 on case-by-case Reverse Osmosis Ultrafiltration circumstances Distillation Deionization Chloride (C1 ) 250 Reverse Osmosis Distillation -1 Anion Exchange Electrodialysis Deionization Color 15 color units Anion Exchange Reverse Osmosis Activated Carbon Distillation Filtration Ozonation Chlorination Note: Color units are based on the APHA recommended standard of 1 color unit being equal to 1 mg/L of platinum or chloroplatinate ion. Copper (Cu ) 1.0 Reverse Osmosis Corrosion Control +2 Cation Exchange (20-90%) Distillation Corrosivity Non-corrosive Calcite or Calcite/Magnesium Oxide (Magnesia) (5 to 1) Filter to raise pH Soda Ash Chemical Feed Polyphosphate Feed Sodium Silicate Feed Remove all hydrogen peroxide Reduce TDS via Reverse Osmosis (partial, split stream treatment) Coatings Insulating Unions with Ground straps around all insulating breaks in metal pipe Fluoride (Fl ) 2.0 Activated Alumina Electrodialysis -1 Reverse Osmosis Distillation Foaming agents (MBAS) 0.5 Chlorination Reverse Osmosis Activated Carbon Distillation Ozonation Hard Water No federal limit Remove all calcium and magnesium ions with a (measured as calcium Soft - <17.1 cation exchange water softener (general limit is carbonate CaCO ) Slightly hard -17.1 to 60 1710 mg/L total hardness. Above 70 grains per 3 Moderate -60 to 120 gallon, install two softeners in a series. Hard - 120 to 180 Very Hard - >180 425 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

18 National Secondary Drinking Water Regulations contaminant SMcL,MG/l+ Treatment Methods Iron 0.3 (total iron) Ferrous Iron (Fe ) Filtration (oxidizing filters) Distillation +2 Electrodialysis Cation Exchange Pressure Aeration/Filtration Reverse Osmosis* Oxidation/Precipitation/Filtration Ferric Iron (Fe ) 0.3 (total iron) Filtration Sand +3 Greensand Cartridges Calcite (also raise pH to 7.2) Sequestered iron Strong oxidation and/or fine (10 micron or <) filtration Iron Bacteria Disinfection and Retention followed by activated carbon filtration for dechlorination Colloidal Iron Coagulation/Filtration Submicron Filtration Technical & Engineering * Ferrous Iron (clean water iron) is readily converted to ferric iron (red water iron) in the presence of any air or oxidizing material; precipitating ferric iron must be prevented to avoid fouling and interference with effective reverse osmosis membrane rejection. Manganese (Mn ) 0.05 Filtration (Oxidizing Filters) Cation Exchange +2 Reverse Osmosis Distillation Oxidation/Precipitation/Filtration Pressure Aeration/Filtration Electrodialysis Manganese (Mn ) Filtration Calcite (raise pH to 7.2) +4 Sand Greensand Cartridges Sequestered Manganese Strong Oxidation and/or fine filtration Colloidal Manganese Coagulation/Filtration Submicron Filtration *Manganese must be maintained in the soluble manganous (Mn ) state to avoid fouling and interference with effective reverse osmosis +2 membrane rejection. Methyl Tertiary No federal limit Activated Carbon (similar to chloroform and TTHMs, Butyl Ether (MTBE) except the treatment life of the activated carbon may be one-half or less of that for chloroform when MTBE will begin to break through). For MBTE concentrations greater than 0.1 mg/L, pre- treat with high air-to-water ratio air stripping prior to activated carbon filtration. Odor 3 threshold Activated Carbon Air Stripping odor number Oxidation followed by retention and filtration Disinfection for sulfate-reducing bacteria If H2S is in the hot water only, remove the hot water anode rod or replace it with an aluminum anode rod. Note: Chlorine and hydrogen sulfide are examples of odors that may be reduced by the treatment methods suggested. pH 6.5 – 8.5 Neutralizing filter (calcite or calcite plus magnesia oxide). pH may be increased by alkalies and may be decreased by acids. Chemical feed of soda ash to raise pH or white vinegar to lower pH. Silver (Ag ) 0.1 Coagulation/Filtration Distillation +1 Submicron Filtration/Activated Carbon Ion Exchange (Anion or Cation depending on complexed Ion Species) Reverse Osmosis Sulfate (SO4-2) 250 Reverse Osmosis Distillation Anion Exchange Electrodialysis Total dissolved solids (TDS) 500 Reverse Osmosis Distillation Deionization by Ion Exchange (Cation/Anion in two bed or mixed bed) Electrodialysis Zinc (Zn+2) 5 Reverse Osmosis Distillation Cation Exchange Electrodialysis (P)* = Proposed Standard SMCL (mg/L+) = Secondary Maximum Contaminant Level expressed in milligrams per liter (unless otherwise specified). 426 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

Mineral Tank Sizing Tables 18 Tank Tank Diameter cu. Ft. backwash rate In G.P.M. Per Square Diameter Square Ft. Per Inch Foot Of bed area at Inches bed area of height 5 GPM 8 GPM 10 GPM 15 GPM 6 0.196 0.016 1.0 1.6 2.0 3.0 7 0.267 0.022 1.3 2.1 2.7 4.0 8 0.349 0.029 1.8 2.8 3.5 5.2 9 0.442 0.037 2.2 3.5 4.4 6.6 Technical & Engineering 10 0.545 0.045 2.8 4.4 5.5 8.2 12 0.785 0.065 4.0 6.3 7.9 11.8 13 0.922 0.077 4.6 7.4 9.2 13.8 14 1.07 0.089 5.4 8.6 10.7 16.0 16 1.40 0.12 7.0 11.2 14.0 21.0 18 1.77 0.15 8.9 14.2 17.7 26.6 21 2.41 0.20 12. 19.2 24.0 36.2 24 3.14 0.26 15.7 25.1 31.4 47.1 30 4.91 0.41 24.5 39.4 49.0 73.6 36 7.07 0.59 35.4 56.6 70.7 106.1 42 9.62 0.80 48.1 76.9 96.2 144.3 48 12.60 1.05 62.9 100.6 125.7 188.6 63 20.00 1.67 100.0 160.0 200.0 300.0 Media Pounds Service rate backwash rate bed Depth bed Ft 3 GPM/Sq. Ft. GPM/Sq. Ft. Inches expansion% BIRM (regular) 50 3.5 to 5 10 to 12 30 to 36 35 to 50 Mang. Greensand 85 5 8 to 12 30 35 to 50 Carbon 35 5 8 to 10 26 to 30 30 to 40 FilterAg. 25 5 8 to 10 24 to 36 35 to 50 Calcite 100 3 to 6 8 to 12 24 to 30 35 Corosex 100 5 to 6 8 to 12 24 to 30 35 Resin (reg) 50 20 to 30 3 to 8 24 to 30 50 Resin (fine mesh) 50 15 to 20 2.5 to 4 20 to 30 5 Pyrolox 125 5 25 to 30 X 15 to 30 KDF 171 15 30 10+ 10 to 15 ChemSorb 55 15 to 20 18 to 20 X 30 to 50 MTM 45 5 8 to 10 24 to 36 20 to 40 427 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

18 Sizing Capacity Table resin Volume Salting capacities Per ft 3 cubic Foot 6# 8# 10# 15# 1.0 20,000 24,000 27,000 30,000 1.5 30,000 36,000 40,500 45,000 2.0 40,000 48,000 54,000 60,000 2.5 50,000 60,000 67,500 75,000 3.0 60,000 72,000 81,000 90,000 4.0 80,000 96,000 108,000 120,000 5.0 100,000 120,000 135,000 150,000 6.0 120,000 144,000 162,000 180,000 7.0 140,000 168,000 189,000 210,000 8.0 160,000 192,000 216,000 240,000 9.0 180,000 216,000 243,000 270,000 Technical & Engineering 10.0 200,000 240,000 270,000 300,000 12.0 240,000 288,000 324,000 360,000 15.0 300,000 360,000 405,000 450,000 20.0 400,000 480,000 540,000 600,000 25.0 500,000 600,000 675,000 750,000 30.0 600,000 720,000 810,000 900,000 35.0 700,000 840,000 945,000 1,050,000 40.0 800,000 960,000 1,080,000 1,200,000 45.0 900,000 1,080,000 1,215,000 1,350,000 50.0 1,000,000 1,200,000 1,350,000 1,500,000 55.0 1,100,000 1,320,000 1,485,000 1,650,000 60.0 1,200,000 1,440,000 1,620,000 1,800,000 70.0 1,400,000 1,680,000 1,890,000 2,100,000 Saturated Brine Make-Up: No Grid = 1½ Hours With Grid = 4 Hours 1 gallon of fresh water will dissolve 3 pounds of salt. Liquid/Salt Capacity: 11\" x 11\" x 38\" = 19 Gallons, 156# Salt 15\" x 17\" x 36\" = 33 Gallons, 275# Salt 18\" x 33\" = 36 Gallons, 375# Salt 18\" x 40\" = 43 Gallons, 450# Salt 24\" x 41\" = 81 Gallons, 700# Salt 24\" x 50\" = 100 Gallons, 850# Salt 30\" x 48\" = 145 Gallons, 1200# Salt 39\" x 48\" = 250 Gallons, 2200# Salt Water in contact with dry salt as follows: 11\" Tank = 1/6 gallon per inch 15\" x 17\" = 1/3 gallon per inch 18\" Tank = 1/3 gallon per inch 24\" Tank = 2/3 gallon per inch 30\" Tank = 1 gallon per inch 39\" Tank = 1½ gallons per inch Liquid Measurement Without Salt: 11\" Tank = 1/2 gallon per inch 15\" x 17\" Tank = 1 gallon per inch 18\" Tank = 1 gallon per inch 24\" Tank = 2 gallons per inch 30\" Tank = 3 gallons per inch 39\" Tank = 4.4 gallons per inch 428 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

Feed Pump Sizing 18 How to Size Feed Pumps In many water treatment systems, a chemical feed pump NOTE: Don’t neglect the ppm of chlorine residual required in is necessary to successfully supply good quality water. chlorination. For example, treat a supply containing Bacterial iron and hydrogen sulfide may require chlorination two ppm of iron and four ppm of hydrogen sulfide, a or potassium permanganate. Clear water iron can be treated dosage of 15 ppm of chlorine is required. in the same manner. Polyphosphate can be used to treat low (2 ppm Fe) (1 ppm chlorine) Technical & Engineering hardness waters, waters containing low levels of clear water + (4 ppm h2S) (3 ppm chlorine) iron, or aggressive waters. + 1 ppm residual The following formula can be used to size feed pumps for all = 15 ppm total chlorine of these applications: Well pump required Solution SOLUTION STRENGTH output rate x dosage x 1440 ÷ strength The final piece of information required is the solution strength. (gpm) (ppm) (ppm) Typical concentrations are: = FeeD PUMP OUTPUT In GPD • Straight 5.25% bleach is 52,500 ppm From the formula, it can be seen we need three pieces • Straight 12.5% bleach is 125,000 ppm of information: 1. Well pump output rate • Potassium permanganate dissolved at 1/4 lb per gallon 2. The required dosage is 30,000 ppm 3. The solution strength of the compound to be fed • Polyphosphate dissolved at one lb. per 10 gallons is Let’s go through each one separately. 12,000 ppm We are now ready to size the feed pump. Using our exam- WELL PUMP OUTPUT RATE ple above, treat the iron and hydrogen sulfide with straight The well pump output rate can be determined quite easily. 5.25 % bleach: Don’t confuse this with the flow rate delivered by one or two taps in the home. What is required is how fast the well pump (10.5 gpm) (15 ppm) [1440] ÷ ( 52,500 ppm) = 4.3 gpd refills the pressure tank – the reason being is that the well This means we need a feed pump with an output of 4.3 pump controls the feed pump and well pump may be filling gallons per day. Our PM-16 can pump 20 gpd at its maxi- the pressure tank more rapidly than the water is being used mum setting, therefore we would set the pump at 2.15. in the home. 4.3 x 10 = 2.15 To determine the output rate open a tap until the well pump 20 turns on. Immediately turn off the tap and time how long the The “10” in the formula above is the maximum dial setting well pump runs. Then, using a one-gallon container, close the on the PM-16, and “20” is the maximum feed rate of the tap and dump the gallon of water down the drain. Continue PM 16. doing this and counting each gallon until the pump starts Now this is a very low setting on the pump. Try to arrive at again. you now have the information to calculate the well a feed rate that is near mid-scale on the dial of the pump. pump output rate. This is easily done by adjusting the solution strength of the For Example: The well pump required two minutes to refill compound being fed. the pressure tank and you found it took 21 For example, we can dilute one gallon of bleach with one gallons before the pump started again. gallon of water, double our feed pump setting and still 21 gallons = 10.5 gpm maintain a 15 PPM dosage. We can dilute one gallon of 2 minutes bleach with two gallons of water and triple the feed pump setting. By getting a feed rate near the mid-setting of the DOSAGE REQUIRED pump, we give ourselves room for adjustment. The dosage required can be estimated by the following: This method of sizing feed pumps will get you close to • 3 ppm of chlorine is required for each ppm of the required dosage. However, there is no substitute for hydrogen sulfide. actually measuring the residual in the treated water. Slight • 1 ppm of chlorine is required for each ppm of iron. adjustments in the feed rate setting are normally required. • 0.7 of potassium permanganate is required for both iron and hydrogen sulfide. • 2 to 5 ppm of polyphosphate is required for hardness and clear water iron treatment. 429 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

18 Feed Pump Sizing Polyphosphate Treatment For Water Systems In order to size a MEC-O-MATIC feed pump for Useful Data: polyphosphate feeding it is necessary to know: Polyphosphate @ 1 lb/10 gal = 12,000 ppm a) the polyphosphate residual (ppm), and 5.25% bleach = 52,500 ppm b) the well pump rate (gpm). 12.5% bleach = 125,000 ppm rule 1: One pound of polyphosphate per 10 gallons Potassium Permanganate @ 0.25 lbs/gal = 30,000 ppm water = 12,000 ppm (solution strength) • It requires 3 ppm chlorine for each ppm of rule 2: One pound of polyphosphate typically hydrogen sulfide. treats 40,000 gallons of water at a 2 ppm concentration (residual). • It requires 1 ppm chlorine for each ppm of iron. Formula: [Well pump rate (gpm) x polyphosphate residu- • It requires 0.7 ppm potassium permanganate for each al (ppm) x 1440 (conversion factor)] ÷ solution ppm of hydrogen sulfide or iron. Technical & Engineering strength = required feed pump output (gpd) • Do not neglect the residual required for example: chlorine applications. Well pump rate = 10gpm • Do not mix potassium permanganate stronger Polyphosphate residual = 4 ppm than 0.25 lbs/gal or the maximum solubility will (10 x 4 x 1400) ÷ 12,000 = be exceeded. 56,000 ÷ 12,000 = 4.66 feed pump output (gpd), with 10 = well pump rate; 4 = the desired concentration of polyphosphate; 1440 = the conversion factor to change gpm to gpd; 12,000 = the solution strength based on the above Rule 1; and 4.66 = the feed pump output (gpd) based on well pump rate and polyphosphate residual. It is advisable to slug the system initially at 10 ppm for approximately 30 days to clean out the lines at a faster rate. Sizing Feed Pumps In sizing feed pumps for iron and hydrogen sulfide removal using chlorine bleach or potassium permanganate, the following formula can be used: Well pump required Solution Feed rate flow rate x dosage x (1440) ÷ strength = required in gpm in ppm in ppm in ppm Size the chemical feed pump so that its maximum capacity is double the required feeding. 430 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

Chemical Requirements Tables 18 chemical requirements for Iron Oxidation Oxidant amount needed to oxidize 1 ppm Iron Oxygen (02) 0.14 ppm Chlorine (C12) 0.62 ppm Ozone (03) 0.86 ppm Potassium Permanganate (Kmn04) 1.0 ppm Technical & Engineering Iodine (I3) 3.6 ppm Hydrogen Peroxide 0.5 ppm The minimum retention time for the above is 20 minutes with the exception of iodine which needs 25 minutes. chemical requirements for Manganese Oxidation Oxidant amount needed to oxidize 1 ppm Mn Oxygen (02) 0.21 ppm Chlorine (C12) 2.00 ppm Ozone (03) 1.60 ppm Potassium Permanganate (Kmn04) 2.70 ppm Iodine (I3) 7.20 ppm Hydrogen Peroxide 1.00 ppm The minimum retention time for the above is 20 minutes with the exception of potassium permanganate which requires 25 minutes and iodine which requires 30 minutes. chemical requirements for Manganese Oxidation Oxidant amount needed to oxidize 1 ppm h2S Chlorine (Cl2) 3.0 ppm Potassium Permanganate (KMn04) 6.0 ppm Iodine (l3) 10.8 ppm Hydrogen Peroxide (H202) 1.05 ppm Ozone (03) 2.0 ppm The minimum contact time for the above oxidizing agents is 30 minutes with the exception of potassium permanganate which requires 35 minutes and iodine which is 45 minutes. 431 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

18 System Sizing Tables The following information lists estimated water usage for various establishments. Remember that these are only estimates. TyPE OF ESTABLISHMENT ........................................................................................................................................................................................................................................................................................GALLONS/DAy Airports (per passenger) ........................................................................................................................................................................................................................................................................................................................3 to 5 Apartments, Multi Family (per resident) ...............................................................................................................................................................................................................................................................................60 Camps: Construction, semipermanent (per worker) .............................................................................................................................................................................................................................................................50 Day with no meals served (per camper) ....................................................................................................................................................................................................................................................................15 Resorts, day and night with limited plumbing (per camper) .....................................................................................................................................................................................................50 Tourist with central bath and toilet facilities (per person) .............................................................................................................................................................................................................35 Cottages with seasonal occupancy (per resident) ..............................................................................................................................................................................................................................................50 Country Clubs (per non-resident member) .........................................................................................................................................................................................................................................................................25 Technical & Engineering Dwellings: Boarding houses (per boarder) .......................................................................................................................................................................................................................................................................................................50 Luxury ( per person).............................................................................................................................................................................................................................................................................................................100 to 150 Multiple family apartments (per resident) ..................................................................................................................................................................................................................................................................40 Rooming houses (per resident) ......................................................................................................................................................................................................................................................................................................60 Single family (per resident) ..............................................................................................................................................................................................................................................................................................50 to 75 Factories (gal per person per shift) ............................................................................................................................................................................................................................................................................15 to 35 Hotels with private baths (two persons/room) ..........................................................................................................................................................................................................................................................60 Hotels without private baths (per person) ..........................................................................................................................................................................................................................................................................50 Hospitals (per bed) ........................................................................................................................................................................................................................................................................................................................250 to 400 Laundries, self-service (gallons/washing/customer) ........................................................................................................................................................................................................................................50 Motel with bath, toilet and kitchen (per bed space) ........................................................................................................................................................................................................................................50 Motels with bed and toilet - no kitchen (per bed space) .........................................................................................................................................................................................................................40 Parks: Overnight with flush toilets (per camper) ....................................................................................................................................................................................................................................................................25 Trailers with individual bath units (per camper) ..............................................................................................................................................................................................................................................50 Picnic Areas: With bath houses, showers and flush toilets (per picnicker) ...................................................................................................................................................................................................20 With toilet facilities only (gallon/picnicker) ..............................................................................................................................................................................................................................................................10 Restaurants with toilet facilities (per patron) ...............................................................................................................................................................................................................................................7 to 10 Restaurants with bars and cocktail lounge (add per person) ...............................................................................................................................................................................................................2 Schools: Boarding (per person) ............................................................................................................................................................................................................................................................................................................75 to 100 Day with cafeteria, gymnasium and showers (per pupil) ...............................................................................................................................................................................................................25 Day without cafeteria, gymnasium or shower (per pupil) ..............................................................................................................................................................................................................15 Service stations (per vehicle) ....................................................................................................................................................................................................................................................................................................................10 Stores (per toilet room) ...................................................................................................................................................................................................................................................................................................................................400 Swimming pools (per swimmer) .........................................................................................................................................................................................................................................................................................................10 Theaters: Indoor or Drive-In (per auditorium seat/car space) ............................................................................................................................................................................................................5 Workers: Construction (per person/shift) ..........................................................................................................................................................................................................................................................................50 Workers: Office (per person/shift) ..................................................................................................................................................................................................................................................................................................15 SOURCE: Adapted from U.S. Public Health Service, 1962 Manual of Individual Water Supplies 432 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

System Sizing Tables 18 To use this chart, determine if the fixtures are open to the public or are for private use. Multiply the actual number of fixtures by the weighted value listed in the chart below. Take the total value to the following page. Fixture Occupancy Type cold Value hot Value Total Value Water Closet Public Flush Valve 10 - 10 Water Closet Public Flush Tank 5 - 5 Urinal Public 1\" Valve 10 - 10 Technical & Engineering Urinal Public 3/4\" Valve 5 - 5 Lavatory Public Faucet 1.5 1.5 2 Bathtub Public Faucet 3 3 4 Shower Public Mixing Valve 3 3 4 Service Sink Public Faucet 2.25 2.25 3 Kitchen Sink Public Faucet 3 3 4 Drinking Fountain Public Valve 0.25 - 0.25 Dish Machine Restaurant Valve - 1 1 Laundry Machine Public 8# 2.25 2.25 3 Laundry Machine Public 16# 3 3 4 Water Closet Private Flush Valve 6 - 6 Water Closet Private Flush Tank 3 - 3 Lavatory Private Faucet 0.75 0.75 1 Bathtub Private Faucet 1.5 1.5 2 Shower Stall Private Mixing Valve 1.5 1.5 2 Kitchen Sink Private Faucet 1.5 1.5 2 Laundry Sink Private Faucet 2.25 2.25 3 Dishwasher Private Automatic - 1 1 Clothes Washer Private 8# 1.5 1.5 2 SchoolS number of Gallons per day Peak Demand Peak Demand hOT OnLY hOT OnLY Students required with flush valves with flush tanks Peak Flow Peak Flow 100 2,500 60 30 15 500 200 5,000 90 50 23 1,200 300 7,500 120 80 30 1,800 400 10,000 150 90 40 2,400 500 12,500 180 100 50 3,000 800 20,000 250 130 60 4,800 1000 25,000 300 160 70 6,000 ApArtmentS And mobile home pArkS Units all Soft Peak Flow hot Only hot Peak Flow 4 720 22 240 12 5 900 25 300 15 6 1,000 30 360 20 8 1,440 40 480 26 10 1,800 50 600 30 15 2,700 75 900 45 20 3,600 90 1,200 45 30 5,400 110 1,800 65 40 7,200 125 2,400 75 50 9,000 140 3,000 85 100 18,000 220 6,000 110 433 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

18 System Sizing Tables Systems that are predominately Flush Tanks Systems that are predominately Flush Valve Load Demand (GPM) Load Demand (GPM) 1 3.0 2 5.0 3 6.5 4 8.0 5 9.4 5 15.0 6 10.7 6 17.4 7 11.8 7 19.8 8 12.8 8 22.2 9 13.7 9 24.6 10 14.6 10 27.0 11 15.4 11 27.8 Technical & Engineering 12 16.0 12 28.6 13 16.5 13 29.4 14 17.0 14 30.2 15 17.5 15 31.0 16 18.0 16 31.8 17 18.4 17 32.6 18 18.8 18 33.4 19 19.2 19 34.2 20 19.6 20 35.0 25 21.5 25 38.0 30 23.3 30 42.0 35 24.9 35 44.0 40 26.3 40 46.0 45 27.7 45 48.0 50 29.1 50 50.0 60 32.0 60 54.0 70 35.0 70 58.0 80 38.0 80 61.2 90 41.0 90 64.3 100 43.5 100 67.5 120 48.0 120 73.0 140 52.5 140 77.0 160 57.0 160 81.0 180 61.0 180 85.5 200 65.0 200 90.0 225 75.0 225 95.5 250 75.0 250 101.0 275 80.0 275 104.5 300 85.0 300 108.0 400 105.0 400 127.0 500 124.0 500 143.0 750 170.0 750 177.0 1000 208.0 1000 208.0 1250 239.0 1250 239.0 1500 269.0 1500 269.0 1750 297.0 1750 297.0 2000 325.0 2000 325.0 2500 380.0 2500 380.0 3000 433.0 3000 433.0 4000 525.0 4000 525.0 434 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

System Sizing Tables 18 Use the chart below for determining the peak flow rate required for flush valves. Transportation Public Schools Apartment Office Residences Industrial Plants Terminals, hand operated Public Schools Total number of Buildings Buildings Municipal Hospitals University flush valves seat operated valves online Hotel Hotels Buildings Clubs, Stores Buildings Theaters flush valves Guest Rooms Motels Department Shopping Ctrs. Restaurants Comfort Stations 1 35 40 35 35 35 35 35 Technical & Engineering 2 40 45 40 40 50 50 60 3 45 50 45 50 60 60 60 4 45 50 50 60 60 60 90 5 50 55 60 70 70 90 100 6 50 60 60 70 80 90 120 7 50 60 70 80 90 120 140 8 60 70 70 90 100 120 150 9 60 70 80 100 120 150 160 10 60 70 80 100 120 150 180 11 70 80 90 110 120 180 200 12 70 80 90 120 140 180 200 14 70 90 100 120 150 200 200 16 70 90 100 140 160 200 225 18 70 90 120 140 180 220 250 20 80 100 120 150 180 240 275 22 80 100 120 160 180 240 275 24 80 100 120 160 200 240 300 26 80 100 140 160 200 240 300 28 90 120 140 160 200 240 350 30 90 120 140 180 225 240 350 35 90 120 140 180 225 270 350 40 90 120 140 180 225 270 350 45 90 120 150 180 225 270 350 50 90 130 150 180 225 300 400 60 90 130 150 180 225 330 400 70 90 130 150 180 225 330 400 80 100 140 160 200 225 330 400 90 100 140 160 200 225 330 400 100 100 140 160 200 225 330 400 200 140 160 180 225 250 400 450 435 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

18 Membrane Pressure & Temperature Correction Tables Pressure correction Factors for Thin Film composite Temperature correction Factors for Thin Film composite (T.F.c.) Membrane Production rate (T.F.c.) Membrane Production rate Pressure correction Percent Temperature correction ^pse ^kPa Factor rejection* F c Factor 10 69 .17 84 50 10.0 1.711 15 103 .25 88 51 10.6 1.676 20 138 .33 90 52 11.1 1.642 25 172 .42 92 30 207 .50 93 53 11.6 1.611 35 241 .58 93 54 12.2 1.576 40 276 .67 94 55 12.8 1.541 45 310 .75 94 56 13.4 1.508 50 345 .83 94 57 13.9 1.480 Technical & Engineering 55 379 .92 94 58 14.4 1.453 60 414 1.00 94 65 448 1.08 94 59 15.0 1.422 70 483 1.17 95 60 15.5 1.396 75 517 1.25 95 61 16.1 1.366 80 552 1.33 95 62 16.7 1.337 85 586 1.42 95 63 17.2 1.313 90 621 1.50 96 64 17.8 1.285 95 655 1.58 96 100 689 1.67 96 65 18.4 1.258 66 18.9 1.236 67 19.5 1.210 To adjust from 60 psi (414kPa) to another pressure multiply the production rate by the correction factor. 68 20.0 1.189 69 20.6 1.164 To adjust from pressure to standard conditions divide by the factor. 70 21.1 1.144 71 21.7 1.120 *Percent rejection of Total Dissolved Solids 72 22.2 1.101 73 22.8 1.078 74 23.4 1.056 75 23.9 1.038 76 24.5 1.017 77 25.0 1.000 78 25.6 0.982 79 26.1 0.968 80 26.7 0.951 81 27.2 0.937 82 27.8 0.921 83 28.4 0.905 84 28.9 0.892 85 29.5 0.877 To adjust from 77 F (25 C) to another temperature, multiply o o the production rate by the correction factor. To adjust from a temperature to standard conditions divide by the factor. 436 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

Water Analysis Characteristics Requirements For Commercial Reverse Osmosis Equipment Setup 18 Feed Pressure available (PSI) caTIOn PPM cacO3 Feed Flow available (GPM) Total Hardness Permeate Flow required (GPM) Calcium (Ca) recovery rate (%) required Magnesium (Mg) Technical & Engineering Voltage required Sodium (Na) Potassium (K) Feed Water Data Iron (Fe) TDS ph °F °c Barium (Ba) Strontium (Sr) Water Origin Ammonium (NH4) Well city Manganese (Mn) Aluminum (Al) Copper (Cu) Zinc (Zn) anIOn PPM cacO3 Hydroxide (OH) Carbonate (CO3) Bicarbonate (HCO3) Sulfate (SO4) Chloride (Cl) Nitrate (NO3) Fluoride (F) Silica (SiO2) Sulfide (S) Phosphate (PO) 437 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

18 NOTES Technical & Engineering 438 Water. It’s Our Life!