Model TECH 5500 -Variable Speed Pump Controller

Controls up to eight pumps in parallel (Provision available upto 16 pumps in parallel as well), Available serial port for communications to the building automation system via many popular protocols, Control Logic developed exclusively for Primary variable, Secondary variable and Tertiary variable flow pumping applications, All the performance and operator friendliness you expect from Bell & Gossett’s Technologic line of controllers, UL Listed, Modular design promotes unlimited flexibility,