Camco RV 1/2 in. Back-Flow Preventer allows fluid to only flow in one direction to prevent backflow. It has a heavy duty brass body with a stainless spring. 1/2 in. Male x Female NPT.
- For use with pressure water systems
- Prevents backflow
- Heavy duty
- CSA low lead content certified and complies with California's AB1953 and Vermont act 193 low lead laws