Watts 757NDCDA-BFG-CFM 4 - Part of the 757DCDA Series ZC100F-4NH Add an intersection to your

Add an intersection to your Spee-D® Channel Drain layout to connect perpendicular channel runs

This Watts high volume roof drain is engineered with epoxy coated cast iron for long life and durability and is ideal for commercial applications

This 1 1/4 through 1 1/2 IN 007M2 total repair kit provides all the parts necessary to replace the major internal components of the applicable double check valve assembly

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Gear Operated Butterfly Valve Outlet Thread Type Does Not Apply To Product Part Number 0111569 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 757DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 757DCDA

Watts 757NDCDA-BFG-CFM 4 - Part of the 757DCDA Series ZC100F-4NH Add an intersection to yourThis 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 UL FM butterfly 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