4" 957 NRS Stainless Steel RPZ Assembly Zoom

4" 957 NRS Stainless Steel RPZ Assembly


Brand: Watts

Qty Price
/ each
Non-Stock ItemAllow 7-10 Days to Ship Out



Size: 4"
Application: Plumbing
Material: Stainless Steel
Features: non-rising stem resilient seated gate valves
Water Temperature: 33°F to 140°F Continuous
Max Pressure (PSI): 175 psi
Weight (lbs): 455 lbs

Description for Watts 0111604

Watts 957, 957N, 957Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of stainless steel body, sleeve and torsion spring check valves. Series 957, 957N, 957Z has a compact design that is 70% lighter than traditional designs, and is ideal for health hazard piping applications for protection against backsiphonage or backpressure. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

PLEASE NOTE: The product weighs 264 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

4" 957 NRS Stainless Steel RPZ Assembly

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