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    3 4 350 Double Check Backflow Preventer

    Zurn Wilkins

    34-350
    • Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
    • EZSwap® removable pressure vessel reduces repair time and costs, and is serviceable off-line
    • Design ensures water savings
    • Stainless steel and durable, UV-resistant reinforced nylon construction offers corrosion-resistance and quick winterization
    • Reduced labor and repair kit costs save 75% or more during backflow lifecycle
    • ASSE® Listed 1015
    • IAPMO® Listed
    • CSA® Certified B64.5
    • AWWA Compliant C510
    • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

    Downloads: Spec Sheet | Installation Instructions

    $ 295.98
    42727287

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    42727287

    3 4 350 Double Check Backflow Preventer

    $ 295.98 / each
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    The 3/4" 350 Double Check Valve Assembly is used in low health hazard, non-potable water applications for protection against both backsiphonage and backpressure of polluted water. A favorite for irrigation contractors, the patented and innovative EZSwap® removable pressure vessel allows for simple, cost-effective maintenance and repairs, straightforward line flushing, quick winterization, and water savings. Its stainless steel shut-off valve handles, hardware, and struts are corrosion-resistant and the durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh outdoor conditions.

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