Pentair Seal Plate Cord Ring | Dyna-Pro / Dyna-Pro E Inground Pump | U9-373Z Patch & Repair Products A properly balanced pool

A properly balanced pool

Embrace the ultimate simplicity in pool care with EZ Pool All-in-1 Concentrated Pool Care Solution

temperature regulation

Worn seals and O-rings degrade at similar rates

The Pentair IntelliChlor Replacement Union Kit (520595) is the OEM replacement union assembly for IntelliChlor salt chlorinator power centers and EasyTouch control systems

Pentair Seal Plate Cord Ring | Dyna-Pro / Dyna-Pro E Inground Pump | U9-373Z Patch & Repair Products A properly balanced poolThe Pentair Seal Plate Cord Ring (U9 373Z) is the OEM replacement seal plate O ring for the Pentair Dyna Pro and Dyna Pro E inground pump series, covering 1 2 through 2 1 2 HP models. 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 cord ring seals the interface