Pentair Wear Ring | CSPH/CCSPH Series Pump | 16830-0120 EP100F Natural gas and propane operate

Natural gas and propane operate at different pressures and require different orifice sizing

Replacing it with the correct OEM part restores rated flow performance and protects the motor from overwork

Always ensure filter pressure is fully relieved before applying torque to any filter closure

Pentair Part Number C20-123-50 Part Type Suction Gasket Application Pool and Spa Pump Quantity Included Each Dimensions 4

Pentair Wear Ring | CSPH/CCSPH Series Pump | 16830-0120 EP100F Natural gas and propane operateThe Pentair Wear Ring (16830 0120) is the OEM replacement wear ring for the CSPH and CCSPH Series commercial pool pumps, sold individually. What It Does The wear ring maintains the critical clearance between the impeller and the pump housing, controlling recirculation of water within the pump volute. As this ring wears, internal bypass increases and hydraulic efficiency drops the pump moves less water for the same energy input. Replacing a worn ring