Pentair Intellichlor Union O-Ring

🔧 Pentair Intellichlor Union O-Ring

SKU 521147

The Pentair Intellichlor Union O-Ring is a genuine replacement sealing ring designed for Intellichlor salt chlorine generator unions. It helps create a secure, watertight seal at the union connection to support reliable operation and reduce the risk of leaks around the cell plumbing connection.

✅ Product Details:

• Genuine Pentair replacement part
• Designed for Intellichlor salt chlorine generator union connections
• Helps maintain a tight seal for dependable water flow
• Ideal for replacing worn, flattened, cracked, or missing O-rings

🛠 Compatibility:

• Made for Pentair Intellichlor systems
• Commonly used on the union connection between the Intellichlor cell and plumbing
• Always verify fit by matching part number 521147 to your existing part

📌 Installation Tip:

• Shut off the pump and relieve system pressure before service
• Remove the union, inspect the sealing surfaces, and replace the O-ring if damaged
• Lightly lubricate with a pool-safe lubricant if recommended by the manufacturer
• Reassemble and check for leaks after restarting the system

⚠️ For best results, inspect the O-ring during regular maintenance and replace it as needed to help prevent leaks and extend equipment life.