Pentair Max-E/Dyna-Glas Seal Plate 2" O-Ring

🔧 Pentair Max-E/Dyna-Glas Seal Plate 2-inch O-Ring

Part number U9-373 is a replacement seal plate O-ring designed for Pentair Max-E-Glas and Dyna-Glas pool pumps. This O-ring helps create a secure seal between the pump seal plate and mating components to help reduce leaks and maintain proper pump performance.

✅ Compatible with select Pentair Max-E-Glas and Dyna-Glas pump models

✅ Replaces worn, cracked, flattened, or leaking seal plate O-rings

✅ Helps maintain a watertight seal in the pump housing

✅ Ideal for routine pump maintenance and repair

📋 Typical Use:

• Inspect the existing O-ring for cuts, brittleness, or compression damage
• Clean the sealing surfaces before installation
• Lightly lubricate with a silicone-based pool lubricant if recommended by the manufacturer
• Install carefully to avoid twisting or pinching the O-ring
• Reassemble pump components and check for leaks after startup

🛠 For best results, always confirm fitment by pump model and existing part number before ordering. This replacement O-ring is a common service part for keeping Pentair Max-E/Dyna-Glas pumps operating reliably.