Watts 0388002 Pressure Vacuum Breaker W/QT Ball Valve, 1″
Amazon.com Price: $73.83 (as of 09/09/2018 15:28 PST- Details)
1/2 to 2 inch replaceable plastic seat
Simple Maintenance of Internal Parts
Acetal Bonnet Acts AS “freeze plug” to prevent body damage
- Description
- Amazon Customer Reviews
Description
The Watts Series 800M4QT 1″ Anti-Siphon Pressure Vacuum Breakers prevent the back flow of contaminated water from entering into the potable water supply due to back siphonage.
1/2 to 2 inch replaceable plastic seat
Simple Maintenance of Internal Parts
Acetal Bonnet Acts AS “freeze plug” to prevent body damage
