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Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
While the valve is disassembled for shaft replacement
Refer to your filter's parts diagram to confirm which item numbers correspond to your specific service need before ordering
NOTE: If you are doing a scale treatment
When replacing this nut
Pentair Impeller 1 HP | Dynamo Pump — Dynamo Series | 355122Z Diving Board Stands While the valve is disassembledThe Pentair 355122Z is the OEM replacement 1 HP impeller for the Dynamo aboveground swimming pool pump. If your Dynamo pump has lost prime, is running loud, or is delivering noticeably reduced flow, a worn or damaged impeller is one of the first components to inspect. What It Does The impeller is the rotating component inside the pump volute that draws water through the strainer housing and drives it through your filtration system. A cracked, worn, or
