Pentair Challenger 0.75 HP Diffuser (355188Z) balboawater or control water flow

or control water flow

The horsepower relationship and all-date-code compatibility give this impeller practical value because water-moving parts work best when they match the intended motor and wet-end relationship closely

Helps keep the cleaner assembly operating and tracking properly

2 inch FPT connection configuration

This Hayward CZ/HM2 relief valve is a replacement component for service situations where the original valve is leaking

Pentair Challenger 0.75 HP Diffuser (355188Z) balboawater or control water flowInside a Challenger pump, the diffuser helps guide water leaving the impeller so the pump can maintain smoother hydraulic performance. This 0. 75 HP Pentair diffuser is a focused replacement part for restoring the internal flow path when the original diffuser is cracked, worn, or damaged. It is best used during a rebuild where matching the horsepower and pump family is important for correct fit and performance. Made for 0. 75 HP Challenger pump