Pentair Seal Plate O-Ring 3/8" x 11" | EQ-Series Commercial Pump | 356780Z C7472 25 HP W3SP2307X10 Hayward MaxFlo

25 HP W3SP2307X10 Hayward MaxFlo XE Ultra-High Efficiency Pump

A worn or cracked O-ring is a common cause of water leaks at filter joints — replacing it restores a watertight seal and returns the filter to proper operating pressure

Features a Permanent Magnet Motor (PMM) for reduced mechanical noise and a Totally Enclosed Fan Cooled (TEFC) design that effectively minimizes sound emissions

This kit includes the integrated antenna and transceiver circuit board as a complete

Pentair Seal Plate O-Ring 3/8" x 11" | EQ-Series Commercial Pump | 356780Z C7472 25 HP W3SP2307X10 Hayward MaxFloThe Pentair 356780Z is the OEM replacement seal plate O ring for the EQ Series Commercial Plastic Pump, covering configurations both with and without a hair and lint strainer. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM matched product for Pentair equipment. This O ring seals the interface between the