Febco - 856STDCDA-DOSY-CFM 4 - Part of the 856ST Series Basement Window Well This kit includes parts necessary

This kit includes parts necessary to repair the complete diaphragm chamber of a 8 inch steam/water pressure regulator

heel-proof square grate for promenade and paver areas

For line voltage burner service

This check valve seat ring and arm kit includes the parts necessary to repair or replace the seat ring and arm of a 6 inch double check valve assembly and double check detector assembly

Z1926-4NH-2-C

Febco - 856STDCDA-DOSY-CFM 4 - Part of the 856ST Series Basement Window Well This kit includes parts necessaryThis 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 cubic foot per