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LF800M4FR 1 1/2

Part of the LF800M4FR Series

Ordering Code: 0792020

UPC: 098268433937

Lead Free: YES

1 1/2 In Lead Free Freeze Resistant Pressure Vacuum Breaker, Quarter Turn Shutoff, Lever Handles

This 1 1/2 inch lead free anti-siphon pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a lead free bronze body construction silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, tee handle shutoff, and test cocks for winterization draining. It is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. The maximum pressure is 150 PSI (10.3 BAR) and the minimum pressure is 15 PSI (55 kPa).

Product Features

  • Lead free construction
  • Easy internal access
  • Replaceable seat
  • Female NPT inlet and outlet with quarter turn shutoffs
Specifications
Backflow Preventer Type Vacuum Breaker
Body Finish Copper Silicon Alloy
Body Material Lead Free Bronze
Body Pattern Angle
BrandName Watts
Bypass No
Cap And Tether No
Disc Material Silicone
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1 1/2 IN
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type Quarter Turn Ball Valve
Inlet Thread Type FPT
LeadFree YES
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 10.30
Maximum Working Pressure-PSI 150
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber LF800M4FR 1 1/2
Outlet Connection Size 1 1/2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type FPT
Part Number 0792020
Polymer Coating No
Pressure Operation Continuous
Protection Type Backsiphonage
Seat Material Plastic
Series LF800M4FR
Strainer No