Pentair EQ Series 1/4" MPT Pressure Relief Valve (350087Z) adhesives Designed for service work on

Designed for service work on Hayward circulation equipment

The diffuser plate helps position and support key internal components across a broad Challenger pump horsepower range

When replacing this component

The Non-M7 designation matters because temperature sensors need to match the intended platform if they are going to communicate and behave correctly within the system

Pentair EQ Series 1/4" MPT Pressure Relief Valve (350087Z) adhesives Designed for service work onThe Pentair EQ Series 1 4"MPT Pressure Relief Valve is a commercial pump replacement part designed for compatible Pentair pool and spa equipment. This item is intended to replace a worn, damaged, missing, or hard to service original component and supports repair and maintenance of compatible high capacity pump systems. It is a practical choice for technicians, service teams, and homeowners working to keep equipment dependable and properly maintained.