Home » PENTAIR CLEAR IN LINE FEEDER (RAINBOW) - 320C
Pentair Clear In-Line Rainbow Feeder 320C automatic chlorine dispenser for professional pool contractor installations
320C
Pentair Clear In-Line Rainbow Feeder 320C automatic chlorine dispenser for professional pool contractor installations
320C
PENTAIR WATER POOL AND SPA

PENTAIR CLEAR IN LINE FEEDER (RAINBOW) - 320C

SKU: 320C
$117.44

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The Pentair Clear In-Line Feeder Rainbow 320C delivers reliable automatic chlorination that pool contractors trust for professional installations. This NSF-listed feeder provides consistent sanitizer distribution with clear visibility for easy monitoring, making it ideal for both residential and commercial pool applications.

Professional Installation Benefits

Designed for permanent installation in return lines downstream of equipment, this feeder eliminates manual chlorination tasks while providing precise chemical control. The external fine-control valve allows contractors to adjust feed rates without system shutdown, reducing service calls and ensuring optimal water chemistry for clients. Compatible with 2" or 1½" PVC plumbing systems with maximum 50 PSI operating pressure.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for professional installations. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory ensures your projects stay on schedule. Join thousands of contractors who depend on our daily recurring customer support.

Frequently Asked Questions

What tablet capacity does the 320C Rainbow feeder hold?

The 320C holds up to 98 one-inch tablets (3.5 lbs) or 11 three-inch tablets (4.8 lbs), providing extended operation between refills for busy contractors.

What pool sizes can the Rainbow 320C effectively treat?

With top feed configuration, it treats pools up to 70,000 gallons at 2½ppm, 35,000 gallons at 5ppm, or 17,500 gallons at 10ppm using 1-inch trichlor tablets.

Is the 320C suitable for commercial pool installations?

Yes, the 320C is NSF listed for both public and residential use, making it ideal for commercial pool contractors working on hotels, apartments, and community pools.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides superior customer service with expert technical guidance to ensure proper installation and optimal performance for pool contractors.

Order Your Rainbow Feeder Today

Streamline your pool installations with reliable automatic chlorination. Contact MT Pools for wholesale pricing and expert support that keeps your projects profitable and on schedule.

• Clear see-through design for easy tablet monitoring
• NSF listed for public and residential pool applications
• Holds 98 one-inch tablets (3.5 lbs) or 11 three-inch tablets (4.8 lbs)
• External fine-control valve for precise feed rate adjustment
• Treats pools up to 70,000 gallons with proper tablet configuration
• Fully enclosed system prevents chemical fumes and odors
• Top-loading design for easy chemical addition and maintenance
• Built-in check valve prevents backflow contamination
• Auto water level regulation maintains consistent operation
• Compatible with 2" or 1½" PVC plumbing systems
• Maximum operating pressure of 50 PSI
• No special venting required for installation
• Positive no-clog control valve design
• Compact dimensions: 17¾"H x 5"W x 10"D
• Uses only clean trichlor or bromine tablets (slow dissolving)
• Optional accessories available including Hi-Flo Feeder Kit