ITEM NAME:6V DC Peristaltic Pump Lightweight Micro-Anti-Corrosion Vacuum Pump Strong C6E4 6V DC Peristaltic Pump Lightweight Micro-Anti-Corrosion Vacuum Pump Strong C6E4 The roller is made of 304 stainless steel shaft, which has a long life and quietness. Ball bearings at both ends of the wheel frame reduce friction DC motor deceleration Voltage: 6V Pump tube diameter: 2*4mm Flow rate: 48ml/min Color: White and silver Material: metal, plastic Package Contents: 1 * Peristaltic pump 1 * Bubble bag
