Zurn 1" 375 RP Ball Vlv NPT Top Access Lead Free Red Pressure Principle Backflow Preventer

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap Pressure Vessel is removed and replaced with the Flush Fitting Tool for faster flushing and testing.

• EZSwap pressure vessel is removable for easy access and added convenience
• Durable, UV-resistant EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions
• Minimal bronze construction acts as theft deterrent
• Optional line flush tool provides easy line flushing, saving up to 15 minutes per installation and easier winterization.
• ASSE listed 1013 and cUPC listed
• CSA certified B64.4 and Meets the requirements of NSF/ANSI/CAN 61

Materials Housing  Reinforced Nylon, FDA approved

Fasteners Stainless Steel, 300 Series

Elastomers Silicone (FDA Approved)  Buna Nitrile (FDA Approved)

Internals  Delrin, Nylon

Springs  Stainless Steel, 300 series

Ball Valves Low Lead Cast Bronze, ASTM B 584

Struts  Stainless Steel, 300 Series

Maximum working water pressure  175 PSI

Maximum working water temperature 180°F

Hydrostatic test pressure   350 PSI

End connections Threaded FNPT  ANSI B1.20.1