Pentair Challenger/Pinnacle 0.75 HP Medium Head Impeller (355043Z) flocontrol When a flow sensor fails

When a flow sensor fails or reads inconsistently

The 7/16 inch cross-section gives this O-ring practical value because some large lids

This type of motor is especially useful when the original spa motor has failed but the remainder of the pump is still structurally sound and serviceable

Helps restore intended running support for compatible motors

helping support accurate sensing and dependable chemical-management performance

Pentair Challenger/Pinnacle 0.75 HP Medium Head Impeller (355043Z) flocontrol When a flow sensor failsMedium head pump configurations depend on impeller sizing that matches the intended curve and water movement. This 0. 75 HP Pentair impeller is built for compatible Challenger and Pinnacle applications where a damaged or worn impeller is affecting circulation. It is a focused replacement for restoring flow without replacing the full pump when the wet end can be serviced. Fits select Challenger Pinnacle 0. 75 HP medium head setups Helps restore