Pentair Ultra-Flow Diffuser O-Ring

🔧 Pentair Ultra-Flow Diffuser O-Ring

Part Number 39006600

This genuine Pentair replacement O-ring is designed for use with Ultra-Flow pump diffuser assemblies. It helps maintain a tight seal between the diffuser and pump components, supporting proper pump performance and reducing the risk of leaks or air intrusion.

✅ Product Features:

• Genuine Pentair replacement part
• Designed for Ultra-Flow pump diffuser applications
• Helps seal the diffuser to support efficient pump operation
• Ideal for routine maintenance and repair

🛠 Installation and Use:

• Turn off pump power before servicing
• Remove the diffuser assembly and inspect the sealing surface
• Replace the old O-ring with this part as needed
• Lightly lubricate with a pool and spa approved O-ring lubricant if recommended by the equipment manufacturer
• Reassemble and test for leaks before returning the pump to service

📌 Compatibility: For Pentair Ultra-Flow pump diffuser assemblies. Verify fit by matching part number 39006600 with your existing component before ordering.

💧 A worn or flattened O-ring can cause leaking, reduced prime, or air entering the system. Replacing the seal during pump service can help restore reliable operation.