Pentair Diffuser | EQ Series Commercial Plastic Pump | 350032 C5423 Check the label on the

Check the label on the valve body or the part number molded into the existing diverter for confirmation

and foot traffic damage

Prevention

undamaged thread surface ensures the replacement drain seats correctly and provides a leak-free seal — particularly important before closing the pool for winter

Polaris 65 Specifications

Pentair Diffuser | EQ Series Commercial Plastic Pump | 350032 C5423 Check the label on theThe Pentair Diffuser (350032) is the OEM replacement diffuser for the EQ Series Commercial Plastic Pump, engineered specifically for 5 HP models including the EQ500, EQK500, and EQKT500, as well as the EQK300 50 Hz and EQK500 575V variants. What It Does The diffuser (Item No. 17 in the EQ Series pump assembly) channels water flow from the impeller into the pump volute, converting velocity into pressure to maintain efficient hydraulic output. A worn or