Pentair 521397 Tank - 4 Gallon, Liquid Chlorine

What This Part Is Used For
Pentair 521397 Tank - 4 Gallon, Liquid Chlorine is a chemical storage tank used in compatible Pentair automated chemical feed systems. It is designed to hold liquid chlorine solution.

Why This Part Matters
A cracked or leaking tank can disrupt chemical dosing and create safety concerns. Replacing the tank restores proper chemical containment. Reliable storage supports consistent sanitizer delivery.

Key Features and Specifications

• Manufacturer part number 521397
• 4 Gallon tank capacity
• Designed for Liquid Chlorine storage
• Used in compatible Pentair feed systems
• Replacement chemical storage component

Installation and Fitment Guidance
Empty and disconnect chemical lines before replacement. Confirm by manufacturer part number before ordering. Ensure secure hose and pump connections after installation.

About the Pentair Brand
Pentair chemical automation systems are widely used for controlled pool sanitation. Their storage tanks are built for compatibility with designated systems. Pentair components support dependable chemical management. Genuine Pentair parts help maintain consistent dosing performance.

Common Service Context
Common during automation system upgrades or when replacing damaged chemical tanks.