5422 results for 'backflow prevention'

5363 products
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  • Caleffi 573409A Backflow Preventer 1/2" Sweat ASSE 1012
    MSRP: $92.70
    $73.14
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  • Watts 1-1/4" Reduced Pressure Zone Assembly Backflow Preventer, Strainer Quarter Turn Shutoff with Flood Sensor - 88004039
    MSRP: $1,926.00
    $1,216.70
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  • Caleffi 574050A Backflow Preventer 3/4" NPT ASSE 1013
    MSRP: $433.00
    $310.08
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  • Caleffi 574064A Backflow Preventer 1/2" Press ASSE 1013
    MSRP: $382.00
    $265.85
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  • Watts Series LF800M4FR 2 In Lead Free Freeze Resistant Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoff, Lever Handles
    MSRP: $1,662.00
    $1,130.65
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  • Caleffi 574700A Backflow Preventer 1-1/4" FNPT ASSE 1013
    MSRP: $821.00
    $567.11
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  • Watts Series LF909 3/4 In Lead Free Silicon Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves
    MSRP: $2,587.00
    $1,581.54
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  • Febco 765 2 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765HBV
    MSRP: $1,340.00
    $717.89
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  • Watts Series 009 3 In Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, Lever Handles, Epoxy Coated Using ArmorTek Technology
    MSRP: $9,718.00
    $7,076.90
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  • Caleffi 574706A Backflow Preventer 1-1/4" press ASSE 1013
    MSRP: $934.00
    $640.13
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  • Febco 765 1 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765EBV
    MSRP: $370.50
    $190.07
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  • Febco 825Y 1-1/4 Inch Bronze Reduced Pressure Zone Y Pattern Backflow Preventer Assembly with Quarter Turn Shutoff - 825FBV
    MSRP: $1,601.00
    $1,122.39
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