Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) aquaproducts and fixture compatibility before installation

and fixture compatibility before installation

Supports flow alignment

or no longer delivers the response the system once had

Balboa products are widely used by OEM manufacturers and service professionals due to their precision engineering

This replacement is especially useful when the original collar has become damaged

Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) aquaproducts and fixture compatibility before installationThis 1 2 HP impeller is designed for select Sta Rite and Berkeley pump applications where hydraulic performance depends on the correct impeller match. Impellers move water through the pump volute, so wear, cracks, or incorrect sizing can affect flow, pressure, and motor load. Replacing the impeller with the proper horsepower rated part helps restore intended pump performance. Made for compatible 1 2 HP Sta Rite Berkeley pump models Helps restore flow