Intelligent dispensing liquid peristaltic pump BT300FC has been widely used for filling bottles. Its flow ranges from 0.007-1140ml/min. It has Color LCD display, touch screen and operation panel which are very easy for people to operate. There are several buttons on the pump: reversible direction, start/stop control, adjustable speed. Flow display and control; Cumulative allocation is shown. Variable peristaltic pump has flow rate calibration. 0.2% precision speed control with 0.1rpm speed resolution. Vials filling peristaltic pump has Professional operating system. Use the setup wizard to configure the system. Intelligent temperature control minimizes working noise. External logic level signals can control start/stop, direction and easy assignment functions; External analog signals can adjust the speed. The signal is optically isolated. With RS485 Modbus interface. Internal double layer isolation structure, with conformal coating circuit board so that the pump dust, moisture. Anti-electromagnetic interference function, suitable for a wide input voltage range in complex power supply environments. Stainless steel housing, easy to clean, alkali, sodium and organic solvent corrosion. Drive multi-channel and peristaltic metering pump head. There is optional foot switch control for consumer to choose. It can help users control pump in a distance from the stepper motor pump.