KPM14A KPM12A 3V Mini Oxygen Air Pump DC Micro Diaphragm Pump (Portable Air Pump)

The KPM14A / KPM12A 3V Mini Oxygen Air Pump is a compact DC diaphragm air pump designed to deliver a continuous flow of air for portable and low-power applications. Operating on 3V DC, it provides efficient airflow with low power consumption, making it ideal for oxygen supply systems, aquarium aeration, medical devices, and DIY pneumatic projects.

Its lightweight design and quiet operation make it suitable for battery-powered equipment and embedded systems. The diaphragm pump mechanism ensures reliable airflow without the need for lubrication, providing long service life and stable performance.

Key Features -

• Operates from a 3V DC power supply

• Compact and lightweight diaphragm air pump

• Continuous and stable airflow output

• Low power consumption

• Quiet and efficient operation

• Durable diaphragm pump construction

• Easy integration into portable devices

• Suitable for battery-powered applications

• Long operational life

• Ideal for oxygen and air transfer applications

Specifications -

• Product type - Mini DC Air Pump

• Model - KPM14A / KPM12A

• Pump type - Diaphragm Air Pump

• Rated voltage - 3V DC

• Motor type - Brushed DC Motor

• Output media - Air

• Rotation type - Continuous Operation

• Housing material - Plastic and Metal

• Mounting type - Mechanical Mount

• Application - Air Pumping and Oxygen Supply Systems

Applications -

• Portable oxygen supply devices

• Aquarium aeration systems

• Medical and healthcare equipment

• Air sampling instruments

• DIY pneumatic projects

• Battery-powered air pumps

• Laboratory equipment

• Educational projects

• Robotics and automation systems

• Portable air circulation devices