The pump is suitable for transferring large amount of fluid in industry. It provides flow range from 0.4 to 13 L/min. The brush-less motor drive with large torque is maintenance free. It has basic functions such as reversible direction, start/stop, full speed (fast cleaning) and variable speed. With RS485 MODBUS interface, the pump is easy to be controlled by external device, such as computer, human machine interface or PLC.