Pentair Service Shaft Seal 3/4" Dura-Glas II | U109-372SS

Pentair Service Shaft Seal 3/4" Dura-Glas II | U109-372SS

Pentair U109-372SS shaft seal for Dura-Glas II and Max-E-Glas II pumps (pre-1998). Prevents leaks and protects motor.

Features

• Fits 3/4" shaft pool pump motors.
• Prevents water leakage into motor assembly.
• Compatible with Dura-Glas II and Max-E-Glas II pumps.
• Durable materials for long service life.
• OEM Pentair replacement for exact fit.

Description

The Pentair U109-372SS shaft seal is designed to prevent water from leaking along the motor shaft in compatible pool pumps. It helps protect the motor from water intrusion and damage.

This seal is specifically designed for use with Dura-Glas II and Max-E-Glas II pumps manufactured prior to 1998. It provides a reliable seal under normal operating conditions.

Replacing a worn shaft seal restores proper pump function and helps extend the life of your equipment.

Pro Tip

Always install a new shaft seal when replacing an impeller or motor to prevent leaks and premature failure.

Installation Tips

Disconnect power before servicing. Avoid touching sealing faces with bare hands. Ensure clean mating surfaces and proper alignment during installation.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.