Watts 757-NRS-GXG 3 - Part of the 757 Series Access Tile and a hydraulically operated differential

and a hydraulically operated differential pressure internal relief valve for reduced space requirements

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009118 Series LFU5B-Z3 Standard Reduced Pressure Setting-BAR 3

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009121 Series LFU5B-Z3 Standard Reduced Pressure Setting-BAR 3

Adjustable 4″ round nickel bronze strainer with tamper-resistant security screws

Specifications Actuation Yes Assembled Dry No Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Stainless Steel Body Material Stainless Steel Brand Watts Class Rating 1000 WOG Control Type Locking Lever Handle CV Rating 130 EAN 098268651317 Electrical Rating N/A Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 450 Minimum Temperature - Celsius -18

Watts 757-NRS-GXG 3 - Part of the 757 Series Access Tile and a hydraulically operated differentialThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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 hazards and from other contaminants found at the service line