1"DBL CHECK VALV ASSEMBLY NON-POTABLE H20 SUMP PUMP-SEWAGE EJECTOR use a mild soap

use a mild soap

DV841 - Lever Handle - Chrome

sheathed in braided stainless steel for extra protection

5/8" COMPRESSION NUT

1"DBL CHECK VALV ASSEMBLY NON-POTABLE H20 SUMP PUMP-SEWAGE EJECTOR use a mild soapThis 1 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. Its compact modular design facilitates easy maintenance with a single top entry access cover for in line repairs. It is ideal for protection in continuous pressure piping