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

• Compact body, strong suction — ideal for portable devices.
• Dual-use: works as both vacuum and air pump.
• Fast 6500 RPM for quick and stable performance.
• Lightweight at only 37.5g for handheld or mobile applications.
• Compatible with DC 3V–5V — power via USB or power bank.

Technical Specifications

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.