Peristaltic pump CM1000/YZ1515X Flow range is 0.007~380ml/min/channel. Flow speeds can be adjusted either by hand through switching knobs, instead of the traditional way of membrane keypad, which reduces obviously the failure rate, or by automatic control through the external controller interface, with three available modes: 0-5V, 0-10V and 4-20mA. Memory function is also available in the product in case of power off. Besides, switching knobs are designed clearly so that it is easy to operate for customers. FULL SPEED button available for filling in & emptying out. Good capability price rate. Not suitable when used in the open air. Function & Characteristics 1. With liquid calibration function to ensure the high accurancy liquid transfer. 2. With both-way large torque high power motor. It can be connected with several pump heads to meet different flow rates. 3. Long life digital rotary knob easy to operate high control precision and ensure to transfer the high precision fluid. 4. FULL SPEED button is available to fill in & empty out the tubing. 5. Memory function available in case of power off and it will continue working once the power was restarted. 6. Long-range control is available through the DB15 interface of the drive: speed control start-stop control direction control. 7. With RS485 communication interface supports MODBUS communication protocol. And communication protocols customized is available.