3/4" DUAL CHECK VALVE-BRONZE STAIN VARNISH Sheetrock® Brand Plus 3® Joint 3530678231
Yard notes & kiln story
Description
3 4" DUAL CHECK VALVE BRONZE STAIN VARNISH Sheetrock® Brand Plus 3® Joint 3530678231 Sheetrock® Brand Plus 3® Joint Compound HOSE PREMIUN HYBRID x100 This 3 4 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 compact modular design allows easy maintenance with a single access cover for in line repairs