Pentair | 355619Z | Pinnacle/SuperFlo Seal Plate O-Ring | Pump Seal Replacement

The Pentair 355619Z Pinnacle/SuperFlo Seal Plate O-Ring is a genuine replacement sealing component designed to create a watertight seal between the seal plate and pump housing. Engineered for Pinnacle and SuperFlo pool pumps, this O-ring helps prevent leaks and maintain proper internal pressure. Its durable elastomer construction ensures reliable performance under continuous exposure to water, pressure, and pool chemicals.

Key Features

• Genuine Pentair O-ring designed for seal plate applications in Pinnacle and SuperFlo pool pumps.
• Provides a secure watertight seal between the seal plate and housing to prevent leaks during operation.
• Durable elastomer material resists degradation from pool chemicals, temperature changes, and moisture exposure.
• Helps maintain proper internal pressure, supporting efficient pump performance and reliability.
• Precision-molded for accurate fit and dependable sealing in compatible pump models.
• Ideal for replacing worn, brittle, or flattened O-rings during routine maintenance or repair.

Product Overview

The Pentair 355619Z Pinnacle/SuperFlo Seal Plate O-Ring is a critical sealing component that helps maintain the integrity and efficiency of pool pump systems. Positioned between the seal plate and pump housing, it ensures that water remains contained within the system while preventing air intrusion that can disrupt pump operation. A properly functioning O-ring is essential for consistent performance and leak prevention.

Manufactured to meet OEM standards, this O-ring delivers dependable sealing performance and long service life in demanding pool environments. Its flexible construction allows it to conform to sealing surfaces while maintaining a tight seal under varying pressure and temperature conditions. Suitable for maintenance and repair applications, this component helps restore proper sealing and supports the overall reliability of Pinnacle and SuperFlo pump systems.