The smooth material keeps material from sticking to the bed
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0354610 Series P60 Strainer No Strainer Material Does Not Apply To Product Thermal Expansion Bypass No Trim Material Viton Type Kit Valve Style Standard UPC - 098268763522
00 Minimum Temperature-Fahrenheit 0 Operating Torque 500 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0555224 Port Type Full Seat Material PTFE Series LFB6780-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Blowout Proof Valve Style 2-piece WOG Rating 400 PSI Specification Sheet - LFB6780-M1
00 Standard Reduced Pressure Setting-PSI 15 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass No Valve Style Standard Specification Sheet - BD1156F
00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Male Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0124000 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material BUNA-N Series LF7 Strainer No Specification Sheet - LF7
Watts 774DCDA-OSY-CFM 10 - Part of the 774DCDA Series ZC100F-8NH The smooth material keeps materialThis 10 IN 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 cubic foot meter and outside stem and yoke shutoff. It