Hayward CZ/HM2 Relief Valve (CHXRLV1930) presairtrol The Waterway 602-3150 motor adapter

The Waterway 602-3150 motor adapter is designed for compatible diverter valve motor applications

75 HP version uses the EB981 reference with a 14

properly matched unions can reduce labor and help preserve the surrounding plumbing

Useful when replacing a higher-output pump with a proven LX model

Hayward CZ/HM2 Relief Valve (CHXRLV1930) presairtrol The Waterway 602-3150 motor adapterA relief valve helps protect compatible heater systems by allowing pressure or trapped air to be managed as designed. This Hayward CZ HM2 relief valve is a replacement component for service situations where the original valve is leaking, damaged, or no longer operating properly. Because heater components are exposed to heat, pressure changes, and pool water chemistry, relief valves can wear over time. Replacing a compromised valve supports safer,