12vdc diy dosing pump peristaltic head for aquarium analytical water
- 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
- Made of high quality material, durable and long service life.
- Suitable for experiments, biochemical analysis, fine , bioengineering, etc.
- Available in three styles for choice.
- The size of motor is 32x23mm, easy to install and remove.
