Watts 757DCDA-OSY-GPM 6 - Part of the 757DCDA Series SITEDRAIN is UL and FM approved

is UL and FM approved and is used in fire service protection applications in conjunction with a water spray system

UPC - 098268607123

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Press Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type Does Not Apply To Product Part Number 0391028 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF009 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts

This kit contains the rubber parts for the repair of the 10 inch Watts backflow preventer relief valve lead free series 909M1

Watts 757DCDA-OSY-GPM 6 - Part of the 757DCDA Series SITEDRAIN is UL and FM approvedThis 6 IN 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 gallons per minute meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is designed