DC mini air pump 3V

Basic Information
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DC mini air pump 3V

A very compact low flow mini diaphragm pump for air/gas with stable performance and good dry running characteristics. It is low power consuming, lightweight and customizable.

  • Item No.:

    AJK-B1402 (3V)
  • Free Flow:

    0.8 L/min
  • Max Pressure:

    350 mmHg
  • DC Voltage:

    3 V
  • Applications:

    Medical equipment, healthcare equipment, household appliances
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Product Details

AJK DC 3 V Mini Diaphragm Air Pump B1402 is a compact 27 mm wide pump that delivers up to 0.8 L/min of flow. Customization is available on your specific needs and life expectations.


Compact, lightweight, low flow.

Stable performance, high efficiency and long life.

Our micro gas pumps are designed with low vibration, low noise and low power consumption.

100% oil free mini air pumps that maintain the purity of your system and are commonly used in FDA-approved systems.

ISO9001, CB, FDA, PAHs, REACH, RoHS compliant.

Typical Applications:

Gas analyzer
Blood pressure monitoring
CO2 monitor
Compression therapy
Beauty instrument
Medical consumer device



Rated Voltage

Rated Current

Free Flow

Max Pressure




DC 3.0 V

< 400 mA

0.8 L/min

350 mmHg

< 60 dB


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