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2-1/2 in. Stainless Steel Grooved Backflow Preventer

Watts

LF957RPDA-FS Series 2-1/2 in. Stainless Steel Grooved Backflow Preventer

  • Fast #
  • Part #WF122724
  • Item #10001447
  • Manufacturer Part #F122724
5 out of 5 Customer Rating
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2 1/2 IN LEAD FREE REDUCED PRESSURE DETECTOR BACKFLOW PREVENTER ASSEMBLY OSY SHUTOFF VALVES GALLONS/MINUTE METER BACKFLOW FLOOD SENSOR
2 1/2 IN LEAD FREE REDUCED PRESSURE DETECTOR BACKFLOW PREVENTER ASSEMBLY OSY SHUTOFF VALVES GALLONS/MINUTE METER BACKFLOW FLOOD SENSOR
Watts

LF957RPDA-FS Series 2-1/2 in. Stainless Steel Grooved Backflow Preventer

  • Fast #
  • Part #WF122724
  • Item #10001447
  • Manufacturer Part #F122724
5 out of 5 Customer Rating
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Package Quantity Info:

Each: 1 Inner Pack: 1
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Product Details

Product Details

  • Features an integrated flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
  • Alert features available with add-on sensor connection kit
  • Stainless steel housing and sleeve
  • UL and FM outside stem and yoke resilient seated gate valves
  • Furnished with a gallon per minute meter
  • Replaceable check disc rubber
  • Compact construction for smaller enclosures
  • Bottom mounted relief valve reduces clearance requirements when installed against an outside wall
  • Torsion spring check valves provides maximum flow at low pressure drop
  • Extremely compact design
  • Requires Certification

  • Lead Law Compliant

Specifications

ANSI:
ANSI 372
ASSE Standards:
ASSE 1047
AWWA:
AWWA C-511 1997
CSA Certified:
CSA B64.4
Coating:
Polymer
Collection:
LF957RPDA-FS Series
End Connection 1:
Grooved
End Connection 2:
Grooved
End Connections:
Grooved
FM Approved:
Yes
Height:
34 in
Included:
Flood Sensor, Water Meter, OS and Y Gate
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Material:
Stainless Steel
NSF:
NSF 372
NSF Certified:
Yes
Pressure - High:
175
Pressure - Maximum:
175 psi
Proposition 65:
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Recommended Valve Application:
Potable Water
Temperature Range:
33 to 110 Deg F (0.5 to 43 Deg C)
UL Listed:
Yes
UPC:
098268505214
Valve Body Material:
Stainless Steel
Valve Body Style:
Straight
Valve Disc Material:
Silicone
Valve Seat Material:
EPDM
Valve Size:
2-1/2 in
Valve Stem:
Outside
Valve Type:
Reduced Pressure Detector Assembly
Weight:
142 lb
Width:
20 in