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Home / Products / 957, 957N, 957Z Reduced Pressure Zone Assembly
Watts Water Technologies Logo
957 OSY Reduced Pressure Zone Assembly

957, 957N, 957Z Reduced Pressure Zone Assembly, Stainless Steel

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: 957, 957N, 957Z

Series 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.

Additional Information

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Technical Data

Available Materials:
Stainless Steel

Pressure Rating:
to 175 psi

Available Sizes:
2-1/2in, 3in, 4in, 5in, 6in, 8in, 10in

Connection Types:
Flanged

See product datasheet for additional details

Certifications
  • ASSE 1013
  • FM
  • NSF-61

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

Indiana’s Pump Experts Since 1981

Our mission is to provide customer oriented service through the proper application of quality pump equipment.

BBC Pump and Equipment Company supplies superior pumps, equipment and systems; designed, installed and serviced by the best engineers and technicians in Indiana.

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