Product Overview

The Pentair EQ Series pump lid gasket provides the sealing interface between the hair and lint strainer lid and the strainer pot. This genuine Pentair replacement part is designed for the compatible EQ lid assembly used on commercial pool circulation systems. Replacing a worn, flattened, or damaged gasket can help restore the lid seal when gasket deterioration is responsible for air entry or water leakage. It is a practical service component for maintaining an otherwise serviceable strainer assembly.

Ideal For

Commercial pool facilities maintaining Pentair EQ Series strainer pots.

Pool professionals replacing a damaged or deteriorated lid gasket.

Maintenance teams keeping replacement sealing components available for routine service.

Key Features

Genuine Pentair replacement gasket for the EQ Series hair and lint strainer lid.

Identified as the lid gasket in Pentair’s illustrated strainer parts list.

Available as a separate component for targeted maintenance.

Supports servicing of the existing compatible lid and strainer pot.

Benefits

Helps restore proper sealing when the original gasket is worn or damaged.

Allows replacement of the gasket without purchasing a complete strainer assembly.

Helps address air entry at the lid when a defective gasket is the confirmed cause.

Provides a manufacturer-specified replacement for the applicable EQ lid configuration.

Specifications

What’s Included

• One Pentair EQ Series strainer lid gasket.

The clear lid, clamp assembly, basket, and strainer pot are sold separately.

Warranty & Compatibility

Compatibility

Designed for the Pentair EQ Series commercial pump hair and lint strainer lid. Pentair documentation identifies this component under the original part number and a service-part listing with a Z suffix.

Confirm the installed lid and clamp configuration before ordering, particularly on older equipment. Some earlier EQ lid arrangements require a clamp-and-gasket conversion kit rather than a gasket-only replacement. Match the component to the applicable Pentair parts diagram.

Installation and Service Context

Turn off the pump, prevent automatic restart, and release system pressure according to Pentair’s instructions before opening the strainer. Inspect the lid, clamp, and sealing surfaces during service.

Remove debris from the sealing area and check for cracks or damage that could prevent proper closure. A replacement gasket cannot correct a damaged lid or clamp. Have a qualified pool professional evaluate persistent leakage or loss of prime.

Customer-Facing Q&A

Q: Is this the gasket for the top strainer lid?
A: Yes. It seals the compatible EQ hair and lint strainer lid.

Q: Is this also the strainer flange O-ring?
A: No. The flange connection uses a separate seal. Confirm the location of the leak before selecting a replacement.

Q: Does it fit every older EQ lid configuration?
A: Confirm the installed assembly first. Earlier lid arrangements may require the appropriate clamp-and-gasket kit.

Q: Will a new gasket fix a pump that loses prime?
A: It may help if air is entering through a damaged lid gasket. Other suction-side leaks or equipment problems require separate diagnosis.