NIDEC Diaphragm Pump (Air Pump) - Characteristics

[Characteristics]​ There are three models. The specifications for one of them are as follows:

  • Gas Flow Rate: ≥ 1.8 L/min
  • Output Pressure: > 90 kPa
  • Suitable for pressurization; not recommended for vacuum applications.
  • Brushless DC Motor:​ Rated voltages: 12V, 24V

[Features]

  • Low Flow Pulsation:​ For reference, please see the article "A Brief Discussion on Nidec Diaphragm Pumps".
  • Low Vibration and Noise:​ Specification value < 61 dB.
  • Long Service Life:​ Specification value > 3000 hours; actual test results exceed 5000 hours.
  • Wide Flow Rate Adjustment Range:​ From a low of 10 ml/min to a high of 1.8 L/min.

[Practical Application Cases]

  • Blood Pressure Monitor:​ Primarily used in medical blood pressure monitors, leveraging the long-life advantage of NIDEC diaphragm pumps. In the home-use blood pressure monitor segment, NIDEC diaphragm pumps do not have a cost-performance advantage.
  • Aroma Diffuser:​ Mainly used in commercial aroma diffusing equipment, leveraging the long service life of the NIDEC pump.
  • Environmental Monitoring Equipment:​ Utilizes the advantages of low flow pulsation, long service life, and wide flow rate adjustment range of the NIDEC pump.
  • Smart Toilet:​ Uses the air pump to generate foam for a massaging effect, leveraging the long service life of the NIDEC pump.
  • Anti-Decubitus Mattress:​ Utilizes the long service life of the NIDEC pump.

Please refer to the attached document for the P-Q/P-I Curves.