Watts LF719-QT 1 1/4 - Part of the LF719 Series ZC100F-4NH 60 Maximum Pressure-PSI 400 Maximum

60 Maximum Pressure-PSI 400 Maximum Working Pressure And Temperature 400 PSI at 210 degrees F Minimum Temperature - Celsius 0

ZB415M-3NL

Waterproof Integration & Debris Guarding: Incorporates features to attach and seal the waterproofing membrane

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50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0792036 Polymer Coating No Pressure Operation Non Continuous Protection Type Backsiphonage Seat Material Silicone Series LF288A Strainer No Technologies Does Not Apply To Product Specification Sheet - LF288A

Watts LF719-QT 1 1/4 - Part of the LF719 Series ZC100F-4NH 60 Maximum Pressure-PSI 400 MaximumThis 1 1 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated 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. It is ideal for protection at cross connections identified as non health hazard applications and from other