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epoxy-coated ductile-iron grate
Material Length: 100 foot roll
This 2 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements
The kit includes a one-outlet catch basin with galvanized steel rail and removable trash bucket
curb ramps
Watts RK 774/774DCDA-C 8-12 - Part of the RK-774/774DCDA Series geogrid epoxy-coated ductile-iron grateThis 8 to 12 inch cover repair kit is for series 774 and 774DCDA, which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. This kit consists of a cover, grooved coupler, and a gasket. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Cover check kit Specifications Compatible Series or Model 774, 774DCDA