Features: _x000D_ 1. Made of high quality material, durable and long service life. _x000D_ 2. The size of motor is 32x23mm, easy to install and remove. _x000D_ 3. Available in three styles for choice. _x000D_ 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 _x000D_ 5. Suitable for experiments, biochemical analysis, fine chemicals, bioengineering, etc. _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand new _x000D_ Item Type: Peristaltic Pump _x000D_ Model: G528 _x000D_ Applicable Power Supply: DC 12V _x000D_ Working Environment: Temperature 0-40 _x000D_ 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. _x000D_ Flowing Range: 0-23ml/min 0-65ml/min 0-150ml/min _x000D_ Speed Range: 0.1-60rpm _x000D_ Current: 250-300mA _x000D_ Motor Diameter: Approx. 32mm / 1.3in _x000D_ Height: Approx. 23mm / 0.9in _x000D_ Installation Hole Center Distance: 48.5mm / 1.9in _x000D_ Optional Style(inner diameter x outer diameter): Type A: 1x3mm Rubber Tube, Type B: 2x4mm Rubber Tube, Type C: 3x5mm Rubber Tube _x000D_ _x000D_ Package List: _x000D_ 1 x Peristaltic Pump