Pentair R172392 Plug Access 1/4in MPT

What This Part Is Used For
Pentair R172392 Plug Access 1/4in MPT is a threaded access plug used to seal 1/4in MPT ports on compatible Pentair equipment. It closes small service or gauge openings in pumps, filters, or plumbing assemblies.

Why This Part Matters
A loose or damaged access plug can lead to small but persistent leaks or air intrusion. Replacing the plug restores a secure threaded seal and maintains proper system pressure. This helps prevent suction-side air issues and protects equipment during normal operation.

Key Features and Specifications

• Manufacturer part number R172392
• 1/4in MPT threaded access plug
• Used in select Pentair equipment
• Seals service or gauge ports
• Threaded plumbing component

Installation and Fitment Guidance
Shut off and relieve system pressure before removal. Confirm by manufacturer part number before ordering. Use appropriate thread sealant and avoid overtightening.

About the Pentair Brand
Pentair manufactures pumps, filters, heaters, and control systems used across residential and commercial pools. Their components are built for field service with replaceable threaded fittings and plugs. Genuine Pentair parts help ensure proper fit and reliable sealing.

Common Service Context
Common during pressure gauge removal, plumbing reconfiguration, or sealing unused ports after equipment upgrades.