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SR994-OSY-SS 8 Watts

Part of the 994 Series

Ordering Code: 0438128

UPC: 098268427295

Lead Free: YES

8 In Ss Reduced Pressure Zone Assembly, Osy Shutoffs, Silicon Rubber Check Discs, Ss Nuts And Bolts

This 8 inch lead free reduced pressure zone assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a short lay length stainless steel body, test cocks, corrosive resistant stainless steel bottom mounted relief valve, torsion spring check valves with silicone rubber, and outside stem and yoke gate valves.

Product Features

  • Compact construction for smaller enclosures
  • Stainless steel body is half the weight of competitive designs reducing installation and shipping costs
  • Short end to end dimensions makes retrofit easy
  • Torsion spring check valves provides maximum flow at low pressure drop
  • Bottom mounted relief valve reduces clearance requirements when installed against an outside wall
  • Silicone rubber check valves with stainless steel hinge pins for trouble-free operation
  • UL and FM outside stem and yoke resilient seated gate valves
  • No special tools are required for servicing
  • Health hazard application
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Stainless Steel
Body Material Stainless Steel
BrandName Watts
Bypass No
Cap And Tether No
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 8 IN
Inlet Connection Type Flanged Joint
Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
LeadFree YES
Maximum Temperature-Fahrenheit 110
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber SR994-OSY-SS 8
Outlet Connection Size 8 IN
Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Part Number 0438128
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Series 994
Strainer No