Shopping Cart: now in your cart 0 items        Specials   |   Search   |   Contact Us   |   Create an account   |   Customer Login   Currencies:   US DollarCanadian Dollar       Cable Plows/Trenchers       Hose End Watering Equipment       Valve Boxes       Controllers       Rain Sensors       Valves & Manifold Systems       Gear Rotors       Spray Heads       Micro Drippers Bubblers, Sprayer       Wire, Multi-Strand Cable and Wir       Insert Fittings       PVC Fittings       PVC Ball Valves       Grey Nipples & Couplers       Funny Pipes/Fittings       Pipe       Pipe Puller Accessories       Saddles/Drains for Poly Pipe       Clamps       Backflow Devices       Plumbing       Pex Products       Specialty Tools       Landscape Lighting       Fertilizer Kits       Do-it-Yourself Kits     BACKFLOW DEVICES 1. Orbit ASV Brass Anti Siphon Valve 3/4      $39.95  1. Watt's Dual Check 3/8 inch 7C      $78.95  1a. Watt's Dual Check 1/2 inch 7U2-2      $39.95  1b. Watt's Dual Check 3/4 inch 7U2-2      $36.95  1c. Watt's Dual Check 1 inch 7U2-2      $46.95  2. Watts 1/2 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker    $79.95 $69.95 2a. Watts 3/4 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker      $73.95  2b. Watts 1 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker      $82.00  2c. Watts 1 1/4 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker      $179.00  2d. Watts 1 1/2 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker      $229.00  2e. Watts 2 inch 800M4QT Anti-Siphon Pressure Vacuum Breaker      $259.00  3. Watt's Double Check Assembly 1/2 inch 007-QT      $99.95  3a. Watt's Double Check Assembly 3/4 inch 007M3-QT      $102.95  3b. Watt's Double Check Assembly 1 inch 007M1-QT      $117.95  3c. Watt's Double Check Assembly 1.25 inch 007M2-QT      $179.95  3d. Watt's Double Check Assembly 1.5 inch 007M2-QT      $229.95  3e. Watt's Double Check Assembly 2 inch 007M1-QT      $269.95  3f. Watt's Double Check Assembly 2 1/2 inch D-007NRS      $995.00  3g. Watt's Double Check Assembly 3 inch D-007NRS      $1,159.00  3h. Watt's Double Check Assembly 3 inch D-007OSY      $1,279.00  Displaying 1 to 20 (of 20 products) Result Pages:  1