Watts 957NRPDA-DOSY-CFM-FS 8 - Part of the 957RPDA Series nwgf Specifications Kit Type Repair Kit

Specifications Kit Type Repair Kit Lead Free NO Product Group P & H KITS UPC - 098268112788

The Watts RD-300-R is a medium-area overflow roof drain designed to provide secondary (emergency) drainage when primary roof drains are overwhelmed or blocked

Features Backflow preventer of system is LF909 lead free RPZ

Product Codes: Z624-2NH

2 Cover O-rings Kit Type Complete Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268399691

Watts 957NRPDA-DOSY-CFM-FS 8 - Part of the 957RPDA Series nwgf Specifications Kit Type Repair KitThis 8 inch N pattern reduced pressure detector backflow preventer assembly help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, domestic outside stem and yoke resilient seated