WT600S basic variable speed peristaltic pump provides flow rate from 3 to 6000mL/min. The large torque DC brushless motor drive is no maintenance required, and it can drive up to four pump heads. It has basic functions such as reversible direction, start/stop, full speed (for fast cleaning), adjustable speed. The basic dispensing function can easily repeat liquid dispensing by time or volume. With MODBUS RS485 interface, the pump is easy to be controlled by external device, such as computer, human machine interface or PLC.