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Unlock high-efficiency suction and airflow with the 3.7V Mini Vacuum Pump (DC 310). Compact yet powerful, this lightweight pump uses a high-speed micro motor to deliver performance superior to typical 370 pumps — all within a space-saving design.
Ideal for beauty equipment, portable medical instruments, lab projects, and DIY electronics, this pump can operate as both a vacuum pump and an air pump, providing maximum flexibility for makers and engineers.
Why You’ll Love It
Technical Specifications
| Parameter | Specification |
|---|---|
| Motor Type | Mini DC 310 |
| Voltage Range | DC 3V–5V |
| Rated Voltage | DC 3.7V |
| Rated Current | 0.51A |
| Speed | 6500 RPM |
| Weight | 37.5g |
| Reference Current | 3V → 0.42A / 3.7V → 0.51A / 4.2V → 0.58A / 5V → 0.68A |
Usage Tips
⚠ This mini pump achieves strong suction by running at high RPM, and noise levels are higher than low-speed models.
For best balance of noise and suction, operate at DC 3.7V.
Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
US$40
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