Mini Vacuum Air Pump DC 12V (370 Motor)
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Prices updated: 13 Oct 2026
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About this product
A miniature 370-size DC vacuum and air pump rated at 12 V and under 420 mA. It is listed with a pressure range above 80 kPa, a maximum vacuum above 60 kPa and a rated life of over 30,000 inflate and exhaust cycles, making it suited to small pneumatic and vacuum projects.
Specifications
- Rated voltage
- 12 V DC
- Rated current
- Less than 420 mA
- Pressure range
- Above +80 kPa
- Maximum vacuum
- Above -60 kPa
- Inflation time
- Less than 10 s (500 cc tank, 0 to 300 mmHg)
- Flow rate
- 2.5 L/min (as listed)
- Operating temperature
- 0 °C to 55 °C
- Weight
- 60 g
Frequently asked questions
Can I run it directly from a microcontroller pin?
No. It draws up to 420 mA, which is more than a GPIO pin should supply. Switch it with a MOSFET or motor driver, include a flyback diode, and power it from a separate 12 V supply.
Can it be used both to inflate and to create vacuum?
Yes. The listing gives both a pressure range above +80 kPa and a maximum vacuum above -60 kPa, so it is intended for both inflation and suction tasks.
