Camco RV Water Heater Backflow Preventer | Features a Heavy-Duty Brass with a Stainless Spring Construction and a 1/2-Inch Male x Female NPT (23303)
Camco's 23303 RV 1/2" Back-Flow Preventer allows water to only flow in one direction to prevent backflow. It has a heavy-duty brass body with a stainless spring. 1/2" Male x Female NPT.
