Pentair Rainbow HC-3315 Off-line Commercial Chlorine/Bromine Feeder | R171215The Pentair Rainbow HC 3315 Off Line Commercial Feeder is a heavy duty chemical delivery system designed for large residential and commercial pool and spa applications. Built to dispense either chlorine or bromine tablets, this off line feeder provides consistent, controlled sanitation while reducing manual chemical handling. Its rugged construction and high capacity design make it ideal for facilities that require dependable, long term water

more even chemical distribution

and ability to handle corrosive chemicals

replacing the old cell assembly with the new one (ensuring correct flow direction)

suction plumbing

Product Line: CladLite

A: The O-ring is typically sold separately unless noted by the supplier

Safety protection device which will activate the electrical circuit when the heater temperature reaches 187° F

For 1-1/2" plumbing

Helps protect the pump impeller by catching leaves and debris before they enter the pump

Improves sanitizer effectiveness by helping maintain proper pH

The Pentair 520106 relay allows your automation system to properly switch connected pool equipment on and off

Filter Compatible Model FNSP48 Filter Type D