Vacuum Negative Pressure Pump 3.7~12V 1L/min

The Vacuum Negative Pressure Pump is a compact, lightweight device designed to generate suction for small-scale applications. Operating at 3.7 V and capable of delivering a flow rate of 1 L/min, it is ideal for projects requiring precise vacuum or negative pressure control. Its small form factor and low power consumption make it suitable for portable devices, laboratory experiments, and DIY or robotics applications.

Features:

• Compact and lightweight design for easy integration

• Low voltage operation at 3.7 V

• Generates vacuum/negative pressure for small applications

• Flow rate of approximately 1 L/min

• Quiet and efficient operation

• Suitable for continuous or intermittent use

Specifications:

• Model: Vacuum Negative Pressure Pump

• Operating Voltage: 3.7 V DC

• Flow Rate: 1 L/min

• Type: Miniature vacuum pump

• Power: Low (exact wattage varies by model)

• Noise Level: Low

• Dimensions: 50 × 25 × 30 mm (approx.)

• Weight: 40 g (approx.)

Applications:

• Small suction or vacuum systems in hobbyist projects

• Portable vacuum devices

• DIY pneumatic or robotics systems requiring negative pressure

• Laboratory experiments needing controlled airflow

• Educational demonstrations of vacuum principles