Watts 957ZRPDA-BFG-GPM 4 - Part of the 957RPDA Series nwgf Specifications Kit Type Complete Rubber

Specifications Kit Type Complete Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268384154

This 3/4 IN lead free thermostatic mixing valve is designed for commercial

Designed to serve as both primary and emergency overflow protection in one unit

Features Bronze body for durability

Z627-4NH-DG

Watts 957ZRPDA-BFG-GPM 4 - Part of the 957RPDA Series nwgf Specifications Kit Type Complete RubberThis 4 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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. Extremely compact and lighter than traditional designs it is approved for horizontal Z pattern installation.