Watts 774DCDA-OSY-GPM 8 - Part of the 774DCDA Series Inserta Tee manufacturing floors

manufacturing floors

ZM415SH-4IG

00 Minimum Temperature-Fahrenheit 32 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0113138 Plug Material Iron Pressure-Temperature Rating 200 PSI at 210 degree F

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0439327 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 774DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774DCDA

Watts 774DCDA-OSY-GPM 8 - Part of the 774DCDA Series Inserta Tee manufacturing floorsThis 8 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has a gallons per minute meter and outside stem and yoke