Watts 757-DNRS 4 - Part of the 757 Series SITEDRAIN Compatible with select Watts roof

Compatible with select Watts roof drain models

direct acting

8 BAR ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268635591 Inlet Connection Size 1 1/2 IN Inlet Connection Type Female Threaded Lead Free YES Maximum Operating Temperature-Fahrenheit 225 Maximum Working Pressure-PSI 400 Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Part Number 1GK00053 Series LFM116 Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM116

Iron pipe thread connections

Watts 757-DNRS 4 - Part of the 757 Series SITEDRAIN Compatible with select Watts roofThis 4 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water 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