Febco - 856STDCDA-OSY-GPM 2 1/2 - Part of the 856ST Series Access Tile The Expansion Joint Material For

The Expansion Joint Material For Use In Concrete Sidewalks is a durable and reversible solution that addresses the challenges of concrete expansion and contraction

UPC - 098268873313

This 2 1/2-4 IN check sleeve cover repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic

It is suitable for use in the boiler feed lines of hydronic heating systems

Range 2-30 psi

Febco - 856STDCDA-OSY-GPM 2 1/2 - Part of the 856ST Series Access Tile The Expansion Joint Material ForThis 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. It consists of ductile iron fused epoxy coated body construction, two in line independent check valves, replaceable stainless steel check seats, outside stem and yoke shutoff valves, gallons per minute metered bypass