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      Check out our extensive selection of Backflow supplies. If you don't see what you are looking for or need help finding a product please contact us, we are more than happy to help.
      147 products
      Sale
      FEBCO 905602 LFRK 860-880V RV 2 1/2" - 10"
      FEBCO
      $ 241.00 $ 156.65 Save $ 84.35
      Sold Out
      FEBCO 905549 880(V) 4" OUTLET COMPLETE CHECK ASSEMBLY
      FEBCO
      $ 1,304.00 $ 847.60 Save $ 456.40
      Sale
      AMES 7019628 AIR GAP ASSY (COLT & MAXIM)
      1 review
      AMES
      $ 287.50 $ 186.88 Save $ 100.62
      Sale
      905547 860 #2 CK REPLACEMENT KIT 4"
      FEBCO 905547 860 #2 CK REPLACEMENT KIT 4"
      FEBCO
      $ 1,343.00 $ 872.95 Save $ 470.05
      Sale
      905546 860 #1 CK REPLACEMENT KIT 4"
      FEBCO 905546 860 #1 CK REPLACEMENT KIT 4"
      FEBCO
      $ 1,397.00 $ 908.05 Save $ 488.95
      Sale
      905410 CK RUBBER KIT 4" 860
      FEBCO 905410 CK RUBBER KIT 4" 860
      FEBCO
      $ 634.50 $ 412.43 Save $ 222.07
      Sale
      905158 SEAT RING ARM ASSY 4" 850/860/870/880
      FEBC0 905158 SEAT RING ARM ASSY 4" 850/860/870/880
      FEBCO
      $ 450.50 $ 292.83 Save $ 157.67
      Sold Out
      ARK C400/500 #2 CHECK 2 1/2"-4" PART# 7010029
      AMES 7010029 ARK C400/C500 CK2 2.5"-4"
      AMES
      $ 709.00 $ 460.85 Save $ 248.15
      Sale
      2.5"-4"-6" CK RP RUBBER KIT PART# 4S00902
      APOLLO 4S00902 2.5"- 6" EITHER CHECK RUBBER KIT FOR 4S DC/RP
      APOLLO
      $ 216.04 $ 140.43 Save $ 75.61
      Sale
      3509ST-300A
      WILKINS RK4-350ASTCK1 #1 CHECK ASSY 2 1/2" - 4" 350AST
      WILKINS
      $ 727.00 $ 508.90 Save $ 218.10
      Sold Out
      0887267 RK 909 VT 4" - 6"
      Watts RK 909 VT 4"-6" 0887267
      WATTS
      $ 1,739.00 $ 1,130.35 Save $ 608.65
      Sale
      0887227 RK 909 RC2 4"
      Watts RK 909 RC2 4" 0887227
      WATTS
      $ 218.50 $ 142.03 Save $ 76.47
      Sale
      Watts LFRK 909 S 4" 0794107
      WATTS
      $ 614.50 $ 399.43 Save $ 215.07
      Sale
      WILKINS RK212-RV-COVER 375 SERIES RV COVER
      WILKINS
      $ 351.00 $ 228.15 Save $ 122.85
      Sold Out
      WATTS 0888820 774, 774DCDA 2 1/2" - 4" #1 CHECK KIT
      WATTS
      $ 636.50 $ 413.72 Save $ 222.78
      Sale
      AMES 7015420 2000SS/3000SS #1 CHECK ASSEMBLY, LOW FLOW 2 1/2" -4"
      AMES
      $ 664.50 $ 431.93 Save $ 232.57
      Sale
      WILKINS 6-23-13 COUPLING, GROOVED GASKET
      WILKINS
      $ 75.00 $ 52.50 Save $ 22.50
      Sale
      0702362 VICTAULIC 4" BFG
      AMES
      $ 1,885.00 $ 1,225.25 Save $ 659.75
      Sale
      CONBRACO 4000A03, CHECK SEAT KIT FOR 40 SERIES DC/RP 4"
      APOLLO
      $ 277.11 $ 180.12 Save $ 96.99
      Sale
      CONBRACO 4000A01 RP40 #1 CHECK ASSEMBLY 4"
      APOLLO
      $ 1,189.53 $ 773.19 Save $ 416.34
      Sale
      FEBCO 905479 LFFRK LF850/LF870 CK4 4"
      FEBCO
      $ 1,339.00 $ 870.35 Save $ 468.65
      Sale
      WATTS 3302-01 115 4" MAIN VALVE RUBBER KIT
      WATTS
      $ 405.50 $ 266.79 Save $ 138.71
      Sale
      905225 DISC ASSY FOR 880(V) 4"
      FEBCO 905225 DISC ASSY FOR 880(V) 4"
      FEBCO
      $ 265.50 $ 172.58 Save $ 92.92
      Sold Out
      AMES 0691842 4000SS 2 1/2" - 10" AIR GAP
      AMES
      $ 374.50 $ 243.43 Save $ 131.07
      Sale
      4" RPZ & DCV RUBBER KIT PART# 4000A04
      CONBRACO 4000A04 4" 40 Series Check Rubber kit
      APOLLO
      $ 237.93 $ 154.65 Save $ 83.28
      Sale
      APOLLO 4A00A01 4" CHECK RUBBER KIT
      APOLLO
      $ 129.16 $ 83.95 Save $ 45.21
      Sale
      WILKINS 959-300 - 4" POPPET ASSEMBLY 950 #1 OR #2 - 975 #2 ONLY
      WILKINS
      $ 1,410.00 $ 987.00 Save $ 423.00
      Sale
      FEBCO 905508 4" LF860 / LF880 #1 SPRING MODULE
      FEBCO
      $ 310.50 $ 201.83 Save $ 108.67

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      Mid-West Instruments
      Mid-West Instruments
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      Watts
      Wilkins
      Wilkins
      Ames
      Ames
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      Febco
      Apollo
      Apollo