Pentair 79116900 O-Ring - 2-320, Buna N 70Sh

What This Part Is Used For
The Pentair 79116900 O-Ring - 2-320, Buna N 70Sh is used to seal compatible Pentair pool equipment components. It fits applications requiring a 2-320 size O-ring.

Why This Part Matters
Buna N 70Sh material supports reliable sealing under pressure. Replacing degraded seals helps prevent leaks and air intrusion. Maintaining proper seals protects pumps and filters from performance issues.

Key Features and Specifications

• Manufacturer part number: 79116900
• O-ring size: 2-320
• Material: Buna N 70Sh
• OEM Pentair replacement
• For compatible Pentair equipment

Installation and Fitment Guidance
Clean mating surfaces before installing the new O-ring. Avoid stretching or twisting during placement. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair produces pumps, filters, and automation systems for pool environments. Their OEM seals are engineered to match factory specifications. Pentair parts support dependable operation and longevity. Professionals rely on Pentair for consistent system integrity.

Common Service Context
Common during filter service or valve rebuilds. Replaced when leaks or pressure loss are detected.