1-1 4 350XL Double Check Backflow Preventer

Zurn Wilkins

114-350XL

Top-mounted test cocks allow for easy installation
EZSwap® pressure vessel reduces repair time and costs
Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
Construction offers corrosion-resistance and winterization
Low-lead law compliant
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

^$ 1063.06

42725723

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42725723

1-1 4 350XL Double Check Backflow Preventer

^$ 1063.06 / each

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The 1-1/4" 350XL Double Check Valve Assembly is used in low health hazard, potable water applications for protection against both backsiphonage and backpressure of polluted water. A favorite for plumbing contractors, the patented and innovative EZSwap® removable pressure vessel allows for simple, cost-effective maintenance and repairs, straightforward line flushing, quick winterization, low-lead law compliant design, and added 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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