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Part of the LF957RPDA Series

Ordering Code: 0122720

UPC: 098268644104

Lead Free: YES

3 In Lead Free Reduced Pressure Detector Backflow Assembly, Osy Shutoff Valves, Cubic Feet Meter

This 3 inch lead free testable reduced pressure detector assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a compact, stainless steel body with stainless steel internal parts, two check valves, a pressure-differential relief valve, shutoff valves, torsion spring checks and relief valve, and bronze nickel plated test cocks. It is 70 percent lighter than traditional designs and is ideal for health hazard cross-connection, such as on fire sprinkler systems. Maximum working pressure is 175 psi (12.06 bar).

Product Features

  • Outside screw and yoke shutoffs
  • 150 pound ANSI/AWWA CL D flanged
  • UL and FM outside stem and yoke resilient seated gate valves
  • Stainless steel for corrosion resistance
Backflow Preventer Type Reduced Pressure Detector Assembly
Body Finish Stainless Steel
Body Material Stainless Steel
Body Pattern Does Not Apply To Product
Brand Name Watts
Bypass Yes
Cap And Tether No
EANUCCCode 098268644104
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 3 IN
Inlet Connection Size-Metric 76.2 MM
Inlet Connection Type Grooved Joint
Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Temperature-Fahrenheit 110
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type CFM
Minimum Temperature - Celsius 1.00
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 3 IN
Outlet Connection Type Grooved Joint
Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0122720
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Series LF957RPDA
Strainer No
Type Valve to Accessory

Product Accessories