Pentair Sleeve | C/CC Series & D Series Centrifugal Pumps | C23-58 Chlorine Neutralizers note the orientation and thread

note the orientation and thread direction — IntelliFlo wet-end impellers are reverse-threaded

Pentair Part Number 355318Z Material Plastic Quantity Included 1 Fits Into

restoring full filtration capacity to one of Pentair's largest residential cartridge filter systems

1 kit required

Pentair SuperMax 354822S Seal Set — SuperMax Pump

Pentair Sleeve | C/CC Series & D Series Centrifugal Pumps | C23-58 Chlorine Neutralizers note the orientation and threadThe Pentair Sleeve (C23 58) is the OEM replacement sleeve for the C CC Series and D Series centrifugal pumps. The sleeve fits over the pump shaft at the mechanical seal interface, protecting the shaft from wear, corrosion, and scoring caused by seal contact. When a worn or damaged sleeve is left in service, it accelerates shaft seal failure and can allow water ingress into the motor making timely sleeve replacement a critical part of any shaft seal