1Micro peristaltic pump, adopts highquality plastic + stainless steel, which is resistant to corrosion and abrasion. 2Provide a dedicated pump tube guide slot to prevent damage caused by deviation of the pump tube. 3The pump cover is quickly buckled, and the opening card slot is convenient to quickly replace the pump tube. 4Suitable for OEM pump head, with flexible upper pressure block and adaptive different hoses. 5Small size, light weight, can be installed on the work panel or bracket, stable and reliable performance. 6Suitable for washing machine, dishwasher detergent , analytical testing instrument, ink , ice cream extraction, beverage machine, kitchen equipment. Condition: 100% Brand New Item Type: Peristaltic Pump Material: Plastic + Stainless Steel Weight: Approx. 325g / 11.5oz Product Pump Head Size: Approx. 56x56x20mm / 2.2x2.2x0.8in Motor Size: Approx. 35x35x35mm / 1.4x1.4x1.4in Total Height: 85mm / 3.3in Applicable Voltage: 12V Roller: 6 Wheel Flow Range: 0-140ml/Min (With different motors and pump tubes with different flow rates, can also control flow to be larger or smaller by adding a DC speed regulating circuit) Applicable Pump Tube: 1x3mm/2x4mm/3x5mm 1 x Pump1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.