Pentair Rainbow™ R171070 300-29X Automatic Commercial High Capacity Chlorinator For 1" Trichlor Tablets, 29 Large or 237 Small Tablets. Pentair R171070 Rainbow Chlorine/Bromine Feeder Model 300-29X comes with 1/2" Control Valve, Tubing, and all plumbing connections.
- 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
- Heavy duty 1/2 control valve and tubing optimizes flow and erosion to provide larger amounts of sanitizer
- Dispenses 8.5 lbs. of 1 Trichlor Tablets in 24 hours
- Holds 29 large or 237 small tablets
- Treats 80,000 to 322,000 gallons