Pentair 350166Z EQ Series Strainer Lid Gasket

Restore a watertight seal on your commercial pool pump with the genuine Pentair 350166Z replacement strainer lid gasket. This heavy-duty square-ring gasket prevents air leaks and maintains peak performance in compatible Pentair EQ Series hair and lint strainers.

🚩 PRO TIP: Before ordering, carefully measure your existing gasket or lid channel. This specific gasket has a 5/16-inch square-ring cross-section, an 11-13/16-inch inside diameter, and a 12-7/16-inch outside diameter.

PRODUCT FEATURES & SPECIFICATIONS

• Brand: Genuine Pentair
• MPN: 350166Z
• Type: Commercial Pump Strainer Lid Gasket (Square Ring)
• Cross-Section: 5/16 inch
• Inside Diameter: 11-13/16 inches
• Outside Diameter: 12-7/16 inches
• Compatibility: Listed for Pentair EQ, EQK, EQKT, EQW, and EQWK model families (including 300, 500, 750, 1000, and 1500 variants).

FREQUENTLY ASKED QUESTIONS

What pump is this gasket designed for?
It is exclusively designed for the Pentair EQ Series commercial pump hair and lint strainer lids.

What are the exact dimensions of this seal?
The square-ring cross-section is 5/16", the inside diameter is 11-13/16", and the outside diameter is 12-7/16".

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