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      • Hydraulics, Pneumatics, Pumps & Plumbing
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    • Backflow Preventers

    Backflow Preventers

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    • Watts (0062094) 009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer

      Watts (0062094) 009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer

      RM 416.11
      1 bid
      RM 619.19 shipping
      Ending Feb 8 at 8:49AM MYT3d 18h
    • Watts 2LF009M2QT Bronze 2 Inch Backflow Preventer

      Watts 2LF009M2QT Bronze 2 Inch Backflow Preventer

      RM 2,335.30
      RM 311.36 shipping
      Only 1 left!
    • Backflow Preventer 4" Part AD704 NOS GB

      Backflow Preventer 4" Part AD704 NOS GB

      RM 129.46
      RM 70.23 shipping
    • 3/4" DOUBLE CHECK VALVE ASSY 0683039 LF850-QT DC

      3/4" DOUBLE CHECK VALVE ASSY 0683039 LF850-QT DC

      RM 1,337.45
      RM 177.10 shipping
      or Best Offer
    • Watts Regulator No. TK-9A Backflow Preventer Pre-owned Test Kit With Case

      Watts Regulator No. TK-9A Backflow Preventer Pre-owned Test Kit With Case

      RM 1,910.70
      RM 352.42 shipping
      or Best Offer
    • Wilkins Zurn 975XL2 1 ½” Reduced Pressure Zone Backflow Preventer New 112-975XL2

      Wilkins Zurn 975XL2 1 ½” Reduced Pressure Zone Backflow Preventer New 112-975XL2

      RM 3,476.24
      RM 6,828.50 shipping
      Only 1 left!
    • NEW 2" Zurn Wilkins 375XL RP Reduced Pressure Backflow Preventer

      NEW 2" Zurn Wilkins 375XL RP Reduced Pressure Backflow Preventer

      RM 2,335.30
      RM 718.76 shipping
    • Wilkins Zurn 375XL 3/4-Inch Lead Free Reduced Pressure Backflow Preventer

      Wilkins Zurn 375XL 3/4-Inch Lead Free Reduced Pressure Backflow Preventer

      RM 1,210.11
      RM 155.57 shipping
      or Best Offer
      Only 1 left!
    • for 1 1/4 inch to 2 inch Wilkins Zurn 975XL 975XL2 Backflow Preventer Repair Kit

      for 1 1/4 inch to 2 inch Wilkins Zurn 975XL 975XL2 Backflow Preventer Repair Kit

      RM 284.06
      RM 153.07 shipping
    • MIDWEST INSTRUMENT 110646 Backflow Test Kit Hose for 835,845-5,847

      MIDWEST INSTRUMENT 110646 Backflow Test Kit Hose for 835,845-5,847

      RM 1,149.56
      RM 105.56 shipping
    • Watts Regulator TK-99E Backflow Preventer Test Kit

      Watts Regulator TK-99E Backflow Preventer Test Kit

      RM 2,118.75
      RM 176.93 shipping
    • Watts 0061894 Backflow Preventer 9BD

      Watts 0061894 Backflow Preventer 9BD

      RM 212.09
      RM 71.46 shipping
      Only 3 left
    • Resideo Braukmann BA295S BackFlow Preventer

      Resideo Braukmann BA295S BackFlow Preventer

      RM 3,445.24
      RM 266.35 shipping
    • ZURN WILKINS DUAL CHECK VALVE MODEL 700 3/4 BACKFLOW PREVENTER NEW NIB

      ZURN WILKINS DUAL CHECK VALVE MODEL 700 3/4 BACKFLOW PREVENTER NEW NIB

      RM 169.80
      RM 70.82 shipping
      or Best Offer
    • Watts Reduced Pressure Zone Assembly 1/2” LF009-QT-PRESS

      Watts Reduced Pressure Zone Assembly 1/2” LF009-QT-PRESS

      RM 743.05
      RM 498.69 shipping
    • Febco Master 1" LF860-QT RP Reduced Pressure Zone Assembly Backflow Preventer

      Febco Master 1" LF860-QT RP Reduced Pressure Zone Assembly Backflow Preventer

      RM 764.28
      RM 274.46 shipping
    • Watts 1 inch LF009M2QT Reduced Pressure Zone Backflow Preventer

      Watts 1 inch LF009M2QT Reduced Pressure Zone Backflow Preventer

      RM 1,613.44
      RM 480.69 shipping
      or Best Offer
    • CASH-ACME 3/4' BACKFLOW PREVENTER

      CASH-ACME 3/4' BACKFLOW PREVENTER

      RM 169.84
      RM 183.81 shipping
    • WILKINS ZURN 350 DC  1  1/2” RP BACKFLOW PREVENTER, 175 PSIG, 180 DEGREE

      WILKINS ZURN 350 DC 1 1/2” RP BACKFLOW PREVENTER, 175 PSIG, 180 DEGREE

      RM 2,025.34
      RM 270.72 shipping
      or Best Offer
    • NEW FREE SHIPPING ZURN WILKINS 34-950XLT2 3/4" DOUBLE CHECK VALVE LEAD FREE

      NEW FREE SHIPPING ZURN WILKINS 34-950XLT2 3/4" DOUBLE CHECK VALVE LEAD FREE

      RM 636.69
      RM 142.07 shipping
    • Midwest Instrument 830 Backflow Preventer Valve Test Kit

      Midwest Instrument 830 Backflow Preventer Valve Test Kit

      RM 2,000.80
      RM 441.58 shipping
      or Best Offer
    • Mid-West Instrument Model 830 Backflow Preventer Valve Test Kit Reduced Pressure

      Mid-West Instrument Model 830 Backflow Preventer Valve Test Kit Reduced Pressure

      RM 4,177.93
      Was: RM 5,222.41
      RM 1,052.96 shipping
      or Best Offer
    • Zurn Wilkins 1-950XLT2  Double Check Valve Backflow Preventer 1" Lead Free

      Zurn Wilkins 1-950XLT2 Double Check Valve Backflow Preventer 1" Lead Free

      RM 891.66
      RM 277.48 shipping
    • Wilkins Zurn 975XL2 2” Reduced Pressure Zone Backflow Preventer New 2-975XL2

      Wilkins Zurn 975XL2 2” Reduced Pressure Zone Backflow Preventer New 2-975XL2

      RM 3,857.57
      RM 6,828.50 shipping
    • Mid-West Instrument 845 Back Flow Preventer Test Kit NICE LOT W/ HOSES & MORE

      Mid-West Instrument 845 Back Flow Preventer Test Kit NICE LOT W/ HOSES & MORE

      RM 1,910.66
      0 bids
      RM 493.55 shipping
      Ending Feb 6 at 2:19AM MYT1d 11h
      or Best Offer
    • Watts 2LF009M2QT Bronze 1-1/2 Inch Backflow Preventer

      Watts 2LF009M2QT Bronze 1-1/2 Inch Backflow Preventer

      RM 1,613.48
      RM 294.42 shipping
    • WATTS 3/4 LF009M3-QT Reduced Pressure Zone Backflow Preventer

      WATTS 3/4 LF009M3-QT Reduced Pressure Zone Backflow Preventer

      RM 2,149.20
      RM 136.51 shipping
    • Watts SS009M3-QT Reduced Pressure Zone Assembly 1/2" Backflow Preventer

      Watts SS009M3-QT Reduced Pressure Zone Assembly 1/2" Backflow Preventer

      RM 3,142.04
      RM 330.34 shipping
    • CONBRACO BACK FLOW TESTER MODEL NO. 140AC--02-00,  Test Kit, Used, Excellent

      CONBRACO BACK FLOW TESTER MODEL NO. 140AC--02-00, Test Kit, Used, Excellent

      RM 1,677.17
      RM 376.70 shipping
    • Zurn Wilkins Model 750A Backflow Preventer With Intermediate Atmospheric Vent

      Zurn Wilkins Model 750A Backflow Preventer With Intermediate Atmospheric Vent

      RM 317.94
      RM 54.05 shipping
    • BACKFLOW PREVENTER 1/2"

      BACKFLOW PREVENTER 1/2"

      RM 275.95
      RM 72.44 shipping
      or Best Offer
    • for Wilkins Zurn 975XL 975XL2 1 1/4 inch to 2 inch Model Replacement Repair Kit

      for Wilkins Zurn 975XL 975XL2 1 1/4 inch to 2 inch Model Replacement Repair Kit

      RM 292.55
      RM 153.37 shipping
    • Zurn Wilkins 2" 950XLT Double Check Valve Assembly/Backflow Preventer.

      Zurn Wilkins 2" 950XLT Double Check Valve Assembly/Backflow Preventer.

      RM 2,122.96
      RM 905.63 shipping
    • MIDWEST INSTRUMENT Model 830 Backflow Preventer Test Kit, 5 Valve

      MIDWEST INSTRUMENT Model 830 Backflow Preventer Test Kit, 5 Valve

      RM 1,910.70
      RM 705.51 shipping
      or Best Offer
    • Watts LF909-QT Reduced Pressure Zone Backflow Preventer

      Watts LF909-QT Reduced Pressure Zone Backflow Preventer

      RM 2,292.84
      RM 480.35 shipping
      or Best Offer
    • ZURN WILKINS 112-720A Backflow Preventer Vacuum Breaker

      ZURN WILKINS 112-720A Backflow Preventer Vacuum Breaker

      RM 1,520.07
      RM 580.94 shipping
      or Best Offer
    • SOCLA 418 - Kugel-Rückflussverhinderer mit Flanschen

      SOCLA 418 - Kugel-Rückflussverhinderer mit Flanschen

      RM 413.43
      RM 3,042.69 shipping
    • Watts 0072207, 1" x 3/4" LF7R10-U2 Resedential Dual Check Valve Back Flow

      Watts 0072207, 1" x 3/4" LF7R10-U2 Resedential Dual Check Valve Back Flow

      RM 382.14
      RM 119.10 shipping
    • Watts TK9A Backflow Preventer Test Kit

      Watts TK9A Backflow Preventer Test Kit

      RM 5,201.35
      RM 530.75 shipping
      or Best Offer
    • BAD BOX -  ZURN WILKINS 1-975XL 1" REDUCED PRESSURE BACKFLOW VALVE

      BAD BOX - ZURN WILKINS 1-975XL 1" REDUCED PRESSURE BACKFLOW VALVE

      RM 1,273.76
      RM 275.10 shipping
      or Best Offer
    • Zurn Wilkins 1"  975XL Reduced Pressure Backflow Preventer Brass 1-975XL

      Zurn Wilkins 1" 975XL Reduced Pressure Backflow Preventer Brass 1-975XL

      RM 1,227.09
      RM 67.68 shipping
    • 2" WATTS BACKFLOW PREVENTER 2 LF007M1-QT DOUBLE CHECK VALVE 2 INCH

      2" WATTS BACKFLOW PREVENTER 2 LF007M1-QT DOUBLE CHECK VALVE 2 INCH

      RM 1,686.64
      RM 508.63 shipping
    • Zurn 975XL2SAG 1-1/2 Reduced Pressure Principle Backflow Cast Bronze FNPT 175PSI

      Zurn 975XL2SAG 1-1/2 Reduced Pressure Principle Backflow Cast Bronze FNPT 175PSI

      RM 6,367.13
      RM 276.75 shipping
      or Best Offer
    • Febco Model 850 3/4" Bronze Double Check Valve Backflow Preventer Assembly NeW

      Febco Model 850 3/4" Bronze Double Check Valve Backflow Preventer Assembly NeW

      RM 1,103.96
      RM 153.07 shipping
      or Best Offer
    • Zurn Wilkins 12-375XL 1/2 In FNPT Size Reduced Pressure Zone Backflow Preventer

      Zurn Wilkins 12-375XL 1/2 In FNPT Size Reduced Pressure Zone Backflow Preventer

      RM 976.54
      RM 3,704.16 shipping
      or Best Offer
    • Zurn Wilkins 1" (975XL) Reduced Pressure Zone Backflow Preventer *READ* UNTESTED

      Zurn Wilkins 1" (975XL) Reduced Pressure Zone Backflow Preventer *READ* UNTESTED

      RM 630.53
      RM 138.55 shipping
    • Zurn Wilkins Model 375XL 1-1/4 in. Stainless FNPT 350 psi Backflow Preventer

      Zurn Wilkins Model 375XL 1-1/4 in. Stainless FNPT 350 psi Backflow Preventer

      RM 3,396.58
      RM 642.16 shipping
      Only 1 left!
    • 6” FLANGE X FLANGE SWING CHECK VALVE DRESSER M&H CAST IRON Lay Length=16”, USA

      6” FLANGE X FLANGE SWING CHECK VALVE DRESSER M&H CAST IRON Lay Length=16”, USA

      RM 1,974.39
      RM 630.87 shipping
      or Best Offer
      Only 1 left!

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