The Micro DC Air Pump – 3.7V Low Noise High-Quality Mini Pump is a compact and lightweight miniature air pump designed for portable and low-voltage applications. Operating from a 3.7V DC supply, this pump can be used to generate airflow or air pressure in small DIY systems, electronics projects, portable devices, educational experiments, and hobby applications.
Its compact size makes it suitable for projects where space is limited. The pump uses a small DC motor to drive its internal pumping mechanism, converting electrical energy into a continuous airflow. It can be paired with suitable tubing and fittings to create small air circulation, inflation, aeration, or pneumatic systems.
The low-noise design makes it suitable for applications where reduced operating noise is preferred. The actual airflow, pressure, noise level, and operating current depend on the pump version, supply voltage, tubing arrangement, load, and operating conditions.
The pump can be controlled using a suitable switch, transistor, MOSFET, relay, or motor driver. When used with a microcontroller such as Arduino or ESP32, an appropriate driver circuit should be provided rather than powering the pump directly from a GPIO pin.
The Micro DC Air Pump is suitable for electronics hobbyists, students, robotics enthusiasts, DIY makers, engineers, and experimental projects. It can be used for miniature pneumatic systems, air circulation, small inflators, aeration experiments, wearable or portable prototypes, science projects, and other applications requiring a compact 3.7V air source.
Micro DC Air Pump
3.7V DC Operating Voltage
Low-Voltage Mini Pump
Compact Miniature Design
Lightweight Construction
Low Noise Operation
Small DC Motor Driven
Designed for Air Pumping
Generates Airflow
Suitable for Small Pneumatic Systems
Ideal for DIY Electronics
Suitable for Portable Projects
Ideal for Robotics Projects
Suitable for Educational Experiments
Useful for Science Projects
Suitable for Airflow Experiments
Ideal for Miniature Air Systems
Suitable for Small Aeration Applications
Useful for Inflation Experiments
Suitable for Air Circulation Projects
Compact Space-Saving Design
Easy to Integrate
Easy to Power
Suitable for Battery-Powered Projects
Ideal for 3.7V Lithium Battery Applications
Suitable for Custom Projects
Useful for Prototyping
Suitable for Hobby Applications
Low Power DC Operation
Convenient for Small Devices
Suitable for Micro Pneumatic Projects
Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.
