Watts RK 775/775DCDA-CK2 6 - Part of the RK-775/775DCDA Series ground-shipping Product Codes: Z1982-3NH

Product Codes: Z1982-3NH

Additionally it will not be damaged by insects and rodents

No special tools required for changing parts

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 88004025 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series 009 Strainer No Technologies Flood Detection Tradename None Field Guide - Backflow Preventer Repair Parts 007 and 009

which is used to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements

Watts RK 775/775DCDA-CK2 6 - Part of the RK-775/775DCDA Series ground-shipping Product Codes: Z1982-3NHThis 6 IN second check detector valve replacement kit for series 775 and 775DCDA prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This kit consists of a second check module, check module O ring and a red silicone disc elastomer. It is designed for non health hazard applications. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water.