Febco - 856STDCDA-DOSY-GPM 4 - Part of the 856ST Series Z100F-4NH 3/4 to 1 IN 009

3/4 to 1 IN 009 and 909

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 88007427 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF876V Strainer No Tradename MasterSeries UPC - 643925556445

Features Factory replacement parts for first check

Decorative SZ1 Grate Pattern + Drain Plate (DP): Features a distinctive grate design for visual appeal

ZM400BS-4NH

Febco - 856STDCDA-DOSY-GPM 4 - Part of the 856ST Series Z100F-4NH 3/4 to 1 IN 009This 4 inch MasterSeries double check detector backflow preventer assembly prevents the backflow of pollutants due to backsiphonage and or backpressure that are objectionable but not toxic, from entering into the potable water supply. This assembly consists of ductile iron fused epoxy coated body construction, two in line independent check valves, replaceable stainless steel check seats, domestic outside stem and yoke shutoff valves, a gallons per