Watts 0887972 Backflow Preventer Check Repair Kit 3/8"-1/2" RK008-T

The Watts 0887972 3/8"-1/2" Backflow Preventer Check Repair Kit RK008-T is a handy tool that will help ensure that backflow prevention parts are fully functional and safe. As a Backflow Preventer Check Repair Kit, this kit is suitable for 3/8” to 1/2” backflow preventers to help repair and replace worn out or damaged check valves in the backflow preventer HVAC systems. With the help of this repair kit, the buildings’ owners and maintenance personnel will be able to bring the backflow preventer to the functional state in which it will still be able to repair the backflow of contaminated water into the drinking water supply.