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The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.
The 1" 375XLFT Reduced Pressure Principle Assembly features an integral male 45 flare SAE test fitting. It offers high hazard protection against backsiphonage and backpressure in potable water applications. Most often used by irrigation contractors, the top benefits of the 375XL are its low lifecycle costs and the innovative EZSwap Pressure Vessel that saves you 15 minutes in repair and rebuild time, provides straightforward line flushing and quick winterization. Built with the same functions of our 975XL2 model, the 375XL can be used in the highest corrosive water environments.
EZSwap Pressure Vessel is removable for easy access and added convenience
Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
Durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions
Minimal bronze construction acts as theft deterrent
Low-lead law compliant
ASSE Listed 1013
CSA Certified B64.4
AWWA Compliant C511
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
42 x 11 x 26
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