BPB, High Accuracy Peristaltic Pump Stepper Motor 24v 12v Metal Head Long Life, 3/6 Rollers,0-180ml/min

Features  Suitable for viscous and non-viscous liquid transmission Metal pump head, strong and wear-resistant, long life 3 / 6 rollers optional, low pulse, high precision, more rollers, lower pulse, higher accuracy.  The rollers are designed to rotary the table structure and do not slip. The roller is made of wear-resistant material, machined roller, chemically stable, and high-density grinding process. Conducive to pipe life. Spring structure design, stable under negative pressure Pressure block design, no backflow Stepper motor, high precision, life long life, up to more than 8000 hours, Low noise, 56dB Easy to replace pump pipe Support customization Flow rate sheet