Pentair WhisperFlo XF Seal Plate | WhisperFlo XF Pump | 400002Z C4440 Includes bulkhead 178575 and O-rings

Includes bulkhead 178575 and O-rings 86006900Z & 3544571

W3C17502 Hayward StarClear Cartridge Filter 50 Sq

OEM Brand Product Name Part Number Notes Sta-Rite Posi-Flo 50GPM-TX WC108-56S2X / 177007 WC108-56S2X = legacy Sta-Rite part

Reemay 2040 Pleat Count 111 Top Cap: open w/ molded gasket

Locking Ring

Pentair WhisperFlo XF Seal Plate | WhisperFlo XF Pump | 400002Z C4440 Includes bulkhead 178575 and O-ringsOEM Seal Plate for the Pentair WhisperFlo XF Pump The Pentair WhisperFlo XF Seal Plate (400002Z) is the OEM replacement seal plate for the WhisperFlo XF series pump. What It Does The seal plate forms the structural interface between the pump's wet end and the motor, housing the shaft seal assembly and maintaining the critical barrier that keeps water separated from the motor. A cracked or damaged seal plate compromises this barrier and can allow water