Rolachem RC25/52SC 3 Roller Feeder Pump - 12 GPD - 120V - Replaced with 543811

Top of the line chemical feederRolachem Pro Series Peristaltic Feeders Rolachem's Pro Series pumps deliver professional quality as well as features that make operation and maintenance simple. The quality is easily seen in the durable plastic construction that is resistant to swimming pool, spa and hot tub chemicals. The Pro Series also has self-priming valve-free pumping that allows no loss of prime due to gassing chemicals or high suction lifts.Pump models are available with either 2 or 3-roller operation and a quick release cover for fast tubing access. Also included are electronic controls for extended motor life and a three-way switch control for priming, shock feeding and the ability to stop feeding without disrupting the existing feed rate setting.