Features ⭐HIGH QUALITY MATERIAL The peristaltic pump is made of high quality plastic material, 100% new, sturdy and durable for long service life. ⭐THREE STYLES The peristaltic pump has three design styles to choose from, type A: 1 x 3mm rubber tube, type B: 2 x 4 mm rubber tube, type C: 3 x 5 mm rubber tube, meet your different needs. ⭐Motor Size: the size of peristaltic pump is 32 x 23 mm, motor diameter: approx. 32mm/1.3 inches, small and lightweight, easy to install and remove. The center distance of the mounting hole is 48.5 mm/1.9 inches ⭐Adjustable Direction The flow direction of the peristaltic pump depends on the positive and negative wiring of the power supply, so you can use the terminals to arbitrarily choose the flow direction. ⭐Scope of Application The peristaltic pump moves the fluid in the hose in a certain direction by repeatedly compressing the elastic tube. Our products are generally suitable for experiments, biochemical analysis, fine chemistry, bioengineering laboratories and other scenarios. Features: 1. Made of high quality material, durable and long service life. 2. The motor size is 32x23mm, easy to install and remove. 3. Available in three styles to choose from. 4. The flow direction of the peristaltic pump depends on the positive and negative wiring of the power supply, and the terminal can be arbitrarily selected 5. Suitable for experiments, biochemical analysis, fine chemistry, bioengineering, etc. Specification: Condition: 100% Brand New Item Type: Peristaltic Pump Model: G528 Applicable power supply: DC 12V. Working environment: temperature 0-40℃ Media Flow Direction The flow direction of the peristaltic pump depends on the positive and negative wiring of the power supply, and the terminal can be arbitrarily selected. Flow range: 1-25ml/min 0-65ml/min 0-150ml/min Speed range: 0.1 to 60 rpm Current: 250-300mA Motor diameter: approx. 32 mm/1.3 inches. Height: approx. 23 mm/0.9 inches. Installation hole center distance: 48.5mm/1.9 inch Optional style (inner diameter x outer diameter): Type A: rubber tube 1x3mm Type B: rubber tube 2x4mm Type C: rubber tube 3x5mm Package List 1 x Development Board