Pentair – Rainbow HC-3330 Automatic Commercial High-Capacity Chemical Feeder

• 300 and 320 series filters available in clear amber for easy tablet level monitoring
• Completely enclosed system – no special venting required
• No escaping gases
• Unions not included
• All Rainbow Feeders are NSF Listed
• 50 PSI maximum operating pressure
• High capacity for 1 hard plumbing installations
• Holds 30 lbs. of tablets
• Treats up to 40,000 gallons with Bromine and up to 160,000 gallons with Trichlor

Installation Instructions:

• Ensure the chemical feeder is compatible with your pool equipment.
• Prepare the chemical feeder and plumbing.
• Cut and connect the pool’s return line, then install the couplings to extend the pipes for the feeder.
• Secure the chemical feeder by attaching it to the return lines, following the flow direction.
• Please reference additional installation instructions in the owner’s manual in the Guides and Documentation section below.
• Please Note: We recommend professional installation or the manufacturer warranty may be void. See Warranty section below.

• California Residents WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov