Watts 757N-NRS 3 - Part of the 757 Series Tactile Paving A self-locking ductile iron dome

A self-locking ductile iron dome and 4 inch no hub outlet allow for easy maintenance and installation

5 to 82 degrees C) and the reduced pressure rating is set at 20 psi (138 kPa)

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268585773 Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type FPT Lead Free YES Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0121486 Pressure Range 30 to 150 PSI Pressure Relief Setting-PSI 35 Series LF174A UPC - 098268585773

Dura-Coated Cast Iron Body with Bottom Outlet: Provides durability

ZN415-DP-4NH

Watts 757N-NRS 3 - Part of the 757 Series Tactile Paving A self-locking ductile iron domeThis 3 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 contaminated water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and contaminated water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from other