Pentair Impeller - 10 HP | CSPH/CCSPH Series Pump | 16830-0210 Spa Aromatherapy Check pump

Check pump

Length 25 5/16" Outer Diameter 9 15/16" Top Inner Diameter 5 13/16" Bottom Inner Diameter 6 1/16" Material 4 oz

check the color of the washer on your existing valve — Pentair produces handle washers in multiple colors to match different valve generations

or missing diffuser reduces hydraulic efficiency and can cause loss of prime

Pentair Impeller - 10 HP | CSPH/CCSPH Series Pump | 16830-0210 Spa Aromatherapy Check pumpThe Pentair 16830 0210 is the OEM replacement impeller for 10 HP models in the CSPH CCSPH Series commercial pump line. The impeller is the rotating hydraulic component at the heart of the pump, converting motor energy into water flow. A worn, cracked, or cavitation damaged impeller reduces flow rate and hydraulic efficiency replacing it with the correct OEM part restores the pump to its rated performance. Match the part number stamped or cast on your