Rainbow Commercial Heavy Duty chlorine feeder R171070 300-29X with 1/2 inch control valve and tubing optimizes flow and erosion to provide larger amounts of sanitizer. It dispenses 8.5 lbs of 1 inch TriChlor tablets in 24 hours. Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool & spa chemical dispensers.
- Holds 29 large tablets or 237 small tablets
- treats 80,000 to 322,000 gallons of water
- 300 and 320 series filters available in clear amber for easy tablet level monitoring.
- Completely enclosed system - no special venting required.
- No escaping gases.
- 50 PSI maximum operating pressure.
- In-Line Feeders.
- 320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.
- Off-Line Feeders.
- 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.