Watts 757NDCDA-OSY-CFM 4 - Part of the 757DCDA Series American Wick Drain and two durable

and two durable

00 Minimum Temperature-Fahrenheit -40 Operating Torque Does Not Apply To Product Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number 0123844 Port Type Standard Seat Material PTFE Durafill Series LFEMVII-6400-SS Stem Packing Material PTFE Durafill Stem Shaft Material 316 Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Durafill Type Valve to Accessory Valve Style 2-piece WOG Rating 600 PSI UPC - 098268017434

Includes diaphragm

providing a seamless engineered transition from sheet drain to strip drain with continuous flow

and flow tube O-ring

Watts 757NDCDA-OSY-CFM 4 - Part of the 757DCDA Series American Wick Drain and two durableThis 4 IN, N pattern, double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It has a cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is