Backflow Preventers
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1,446 Results
1/4 to 1/2 IN Reduced Pressure Zone Total Repair Kit
$60.001 bid$21.90 shippingEnding Today at 4:19PM PDT20m 56sMid-West Instrument Backflow Test Kit Model 845
$699.99$25.40 shippingZurn Wilkins Model 700XL Lead-Free* Double Check Backflow Preventer
$15.00or Best Offer$9.21 shippingMid-West Instrument Model 845-5 Five Valve Backflow Test Kit
$366.003 bids$98.23 shippingEnding Friday at 12:39PM PDT3d 20hWATTS RK 009M3-RT 3/4
$95.00or Best Offer$5.00 shippingApollo Valves DC4A 3/4" Backflow Preventer 4A-104-A2F
$179.50Free shippingOnly 1 left!New ListingZurn Wilkins backflow preventer 3/4
$199.00Free shippingBRAND NEW APOLLO RP4A 2" BACKFLOW PREVENTER w/ BALL VALVES
$102.502 bids$44.94 shippingEnding Tuesday at 2:08PM PDT22h 9mZurn Wilkins 2" Double Check Backflow Preventer 950XLT2
$399.99or Best Offer$31.94 shippingCamco 23303 1/2" x 3/4" Brass Backflow Preventer
$12.16Trending at $13.11eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOnly 1 left!112-375XL WILKINS 1 “1/2 375XL REDUCED PRESSURE ASSEMBLY LEAD FREE RP
$249.508 bids$20.70 shippingEnding Friday at 8:02AM PDT3d 16hNew ListingZurn Wilkins 1-350XL 1" 350XL Double Check Backflow Preventer
$199.00Free shippingWatts 009M2-QT 3/4" Backflow Preventer
$150.00or Best Offer$16.25 shippingzurn Wilkins 950xl 3/4
$175.00$56.28 shippingOnly 1 left!Watts 1/2" 9D-M3 Backflow Preventer With Atmospheric Vent
$49.99Trending at $53.74eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingWatts LF009M3-QT R 3/4" Reduced Pressure Zone Assembly - Cast Bronze
$55.800 bidsor Best OfferEnding Thursday at 12:24PM PDT2d 20h$9.89 shippingZurn Wilkins Carbonated Beverage Backflow Preventer 38-740 3/8” Flare Connection
$50.00$6.95 shippingBackflow Preventer, Prier P-002/004 Vacuum Breaker, Anti Siphon Valve
$12.50or Best OfferFree shippingWatts 1" 919-QT Reduced Pressure Zone Assembly Backflow Preventer
$74.97or Best Offer$17.15 shippingZurn Wilkins Model 700XL 3/4" Dual Check Valve Backflow Preventer
$40.59Was: $47.75Free shipping1-1/4"-2" Complete Repair Kit For Wilkins Zurn Backflow Preventer 975XL & 975XL2
$59.99Free shippingOnly 1 left!Apollo™ DUCLF4A FMRM34 Backflow Preventer, 3/4", DCA, 4ALF-3S5-4B NEW
$45.00Free shipping0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit For Serie 009M2/LF 4000BM2
$318.90Free shipping4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507
$56.99or Best OfferFree shipping0887785 RK 009M2-VT 1" Total Relief Valve Repair Kit Assembly for LF009M2, 009M2
$135.09Free shippingZurn Backflow Repair Kit RK114-975XL
$71.50or Best Offer$26.65 shippingAmes: 6" #2 Check Valve Double Check 2000SS / 3000S 7010101
$375.00or Best OfferFree shippingNew ListingBrass & Tubular #9D-M3 1/2 1/2" Backflow Preventer
$105.57Free shippingRK34-375 Complete Repair Kit For Zurn Wilkins 375/375XL/375ST 1/2" & 3/4" models
$32.00or Best Offer$4.55 shipping2” Watts Reduced Pressure Zone Assembly PN: LF009M2-QT-FS Backflow
$699.99or Best OfferFree shipping0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit Assembly
$199.99or Best OfferFree shipping0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit 1" 009M2
$193.90Was: $277.00or Best OfferFree shippingMerrill CVNL75 , 3/4" No Lead Brass Check Valve
$18.00Free shippingFebco 825YA-QT RP 1" Bronze Reduced Pressure Zone Assembly
$617.50Was: $650.00Free shippingWatts B911S-M3 Comb Fill Valve/Backflow Preventor, 1/2In New
$89.99Free shippingWatts Ames 3/4 2000B-M3-LBV-UL-BP Double Check Valve Assembly 175 PSI
$194.95Free shippingOnly 1 left!Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer F
$199.00or Best OfferFree shipping4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507
$52.59or Best OfferFree shipping35 soldWatts 1/2" 9DS-M3 0953355 dual check valve with atmospheric vent qty made in USA
$47.83or Best OfferFree shippingGENIUNE WATTS RK 009M2-T 1 TOTAL REBUILD KIT FOR WATTS SERIES 009 & LF009.
$199.98or Best OfferFree shippingWatts TK-9A Backflow Preventer Test Kit 1516-E1003 w/ Instructions Case Untested
$349.95$12.00 shippingRK34-375 Complete Repair Kit For Zurn Wilkins 375/375XL/375ST 1/2" & 3/4" models
$30.00or Best Offer$3.00 shippingWatts TK-99E Backflow Preventer Test Kit + Extra Gauge
$599.00Trending at $633.33eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best Offer$15.70 shippingStainless ZURN WIlkins 3/4" 375S Reduced Pressure Principle Assembly NOS
$409.00or Best OfferZurn Wilkins Reduced Pressure Principle Assembly 2" 975XL2S Brand New NIB
$575.00or Best Offer$74.99 shippingNEW Wilkins AG-5 Blue Air Gap Fitting, Fits 1-1/4” To 2” Model 975
$39.99or Best Offer$12.45 shippingWATTS B911S-M3 1/2" COMBINATION FILL VALVE & BACKFLOW PREVENTER HYDRONICS (27FL)
$119.99Free shipping0887793 887793 1" 009M2 Total Repair Kit For 009M2 1" For 009M2, LFU009,U009A
$195.99or Best OfferFree shippingWilkins RK114-350v
$350.00$15.20 shipping