Pentair Pinnacle/Challenger 0.75–1.0 HP Medium Head Impeller (355067Z) airreliefvalves Matching the 115/230V input with

Matching the 115/230V input with 12V 5A output helps preserve intended compatibility and dependable system support

When a relay becomes worn

Improves replacement accuracy and system coordination

attachment

check water regularly

Pentair Pinnacle/Challenger 0.75–1.0 HP Medium Head Impeller (355067Z) airreliefvalves Matching the 115/230V input withThis medium head impeller is designed for compatible Pentair Pinnacle and Challenger 0. 75 to 1. 0 HP pump applications. The impeller is the heart of pump movement, using motor rotation to generate flow through the circulation system, so wear, cracking, swelling, or debris damage can noticeably reduce performance. Replacing the impeller can help restore proper flow rate, priming response, and hydraulic efficiency when the motor is still operational