Shrink Tubing

A backflow preventer is a device that stops water from flowing back into the water supply line. It ensures that sprinklers, boilers, dishwashers, sewers and toilets are a one-way system, with water flowing out and not back in. Backflow valves, vacuum breakers and double check valves are used prevent water supplies from being contaminated.

Showing 1 - 36 of 1,997 results