Febco - 856STDCDA-DOSY-LM 2 1/2 - Part of the 856ST Series

Febco - 856STDCDA-DOSY-LM 2 1/2 - Part of the 856ST SeriesThis 2 1 2 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, and ball

UPC - 098268616033

tank volume 8

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 3 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain Does Not Apply To Product Specification Sheet - RD-100 Large Area Roof Drain

This lead free automatic reseating temperature and pressure relief valve has a 1 inch NPTF male inlet

This pipe connector attaches to the outlet on the catch basin and connects to 8 in

Maintenance Units can be filled with bricks

This assembly kit includes the parts (less mounting bracket) necessary to repair or replace the GPM Type II bypass of a 6 inch N-pattern double check or reduced pressure zone detector assembly

Durable construction with heavy-duty frame and grate system rated for dynamic loads and vehicular traffic

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 6 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 88007512 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Bronze Series 709DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 709DCDA

The standard pressure setting is 50 psi (345 kPa)

UPC - 098268047516

Z400M-2NH-SB