Pentair R172240 O-Ring

What This Part Is Used For
Pentair R172240 O-Ring is a replacement sealing O-ring used in compatible Pentair pool equipment. It creates a watertight seal between mating components.

Why This Part Matters
A worn or flattened O-ring can cause leaks or suction air intrusion. Replacing it restores proper sealing and maintains system pressure. Good O-ring condition prevents recurring service calls related to minor leaks.

Key Features and Specifications

• Manufacturer part number R172240
• Replacement O-ring
• Used in compatible Pentair systems
• Supports leak prevention
• Service replacement component

Installation and Fitment Guidance
Clean the groove before installing the new O-ring. Confirm by manufacturer part number before ordering. Apply appropriate lubricant to prevent pinching.

About the Pentair Brand
Pentair designs serviceable pool equipment with replaceable seals and gaskets. Their O-rings are engineered for compatibility within specific assemblies. Genuine Pentair parts help maintain reliable sealing.

Common Service Context
Common during pump rebuilds, filter maintenance, or when resolving minor leaks around housings.