Pentair Rainbow HC-3330 Commercial Chlorine/Bromine Feeder | R171230

Pentair SKU: PENR171230
Pentair Rainbow HC - 3330 Commercial Chlorine/Bromine Feeder | R171230 - Chlorinators - img - 1

Pentair Rainbow HC-3330 Commercial Chlorine/Bromine Feeder | R171230

Pentair SKU: PENR171230
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Regular price $399.99
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Pentair R171230 Rainbow HC-3330 High-Capacity Chlorine/Bromine Feeder

The Pentair R171230 (Rainbow HC-3330) is a heavy-duty automatic chemical feeder designed for large residential and commercial pools. It holds a high volume of chlorine or bromine tablets and provides consistent, adjustable feed for reliable water sanitation.

Key Features

  • High-capacity design holds up to 30 pounds of 1" or 3" tablets.
  • Suitable for large pools requiring high-volume sanitizer feed.
  • Equipped with an adjustable control valve for precise chemical delivery.
  • Constructed for long-term durability in demanding pool equipment environments.
  • Off-line installation using 1" PVC provides flexible plumbing placement.

Technical Specifications

  • Part Number: R171230
  • Model: HC-3330
  • Tablet Capacity: Up to 30 lbs
  • Compatible Sanitizers: Chlorine or bromine tablets
  • Plumbing Size: 1" off-line inlet and outlet
  • Application: High-capacity automatic tablet feeder

Installation & Compatibility Notes

Install the feeder off-line using 1" PVC plumbing with proper inlet and outlet placement. Ensure adequate clearance for servicing and tablet loading. After installation, add tablets, set the feed-rate control valve, and monitor sanitizer levels to verify correct operation.

Maintenance Tips

  • Check tablet usage regularly and adjust the flow control valve as needed.
  • Inspect O-rings, unions and the control valve annually for wear or chemical degradation.
  • Keep spare seals and service components on hand for quick maintenance.

Why Choose This Feeder?

The Pentair R171230 provides reliable, high-volume chemical automation for large pools. Its durable construction, large tablet capacity and adjustable feed control make it a strong choice for commercial facilities, service professionals and high-demand residential pools.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.