The small peristaltic pump adopts a 4-rotor roller structure, low pulsation, high precision, and single-channel and dual-channel options, suitable for various analytical instruments, monitoring instruments and other equipment The Microflow Peristaltic Pump head is changed to adopt elastic pressure tube, pressure is self-adaptive, and the service life of the hose is improved. Snap-in tube installation type for , eliminating the trouble of installing pipe clamps or joints, and easily remove the hose The Peristaltic Pump Head is changed to adopt elastic pressure tube, pressure is self-adaptive, and the service life of the hose is improved. Snap-in pressure pipe, eliminating the trouble of installing pipe clamps or joints, and easily remove the hose. It can work with 4 different size tube which meet flow range 0-53 ml/min