Pentair Impeller 1 HP | Dynamo Pump — Dynamo Series | 355122Z Diving Board Stands Mechanical seal (carbon and ceramic)

Mechanical seal (carbon and ceramic) between impeller and backplate

NOTE: If you are doing a scale treatment

OEM Replacement Skimmer Lid for the Pentair Admiral S20

The product eliminates etching and cleans pools betters than using acid alone and compatible with all color surfaces that can be acid washed

Pentair Impeller 1 HP | Dynamo Pump — Dynamo Series | 355122Z Diving Board Stands Mechanical seal (carbon and ceramic)The 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