1/2 X 1/2" RESIDENTIAL DUACHECK VALVE LEAD FREE LF7R PAINT-ALUMINUM Series 1156F has high capacity

Series 1156F has high capacity performance and simplified servicing design

Roof Rats and House Mice Rats: Place 1 to 4 bait packs per placement

5/16" COMP NUT

industrial and agricultural buildings

<F> 1/2 X 1/2" RESIDENTIAL DUACHECK VALVE LEAD FREE LF7R PAINT-ALUMINUM Series 1156F has high capacityThis 1 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. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping applications and