DQB440-A and DQB432-A micro air pumps: Differentiated advantages in flow rate and application

With the rapid development of science and technology and people's increasing attention to health, micro air pumps are increasingly used in various fields. Recently, Dyx Company has launched a new type of DQB440-A Mini Air Pump and DQB432-A DC integrated pump and valve. Comparing the pumps between of them, the DQB440-A Electric Air Pump has obvious advantages over the DQB432-A small intergrated pump and valve.

First of all, from a flow perspective, the flow rate of the DQB440-A Small Diaphragm Air Pump can reach 8-10L. In comparison, the flow rate of the DQB432-A micro air pump is 4-5L. This significant difference allows the DQB440-A electric air pump to provide more gas per unit time, allowing it to be used in situations requiring higher flow rates.
Secondly, from the perspective of application scope, the DQB440-A Membrane Air Pump can not only be used for waist drag massage in cars, but also for 6 o'clock and 8 o'clock massage. This is due to its powerful flow rate and excellent control performance, which allows it to adapt to a wider range of application scenarios. The DQB432-A micro air pump is mainly designed for waist massage in cars.
In addition, regarding the noise issue, the noise of the DQB440-A mini electric air pump is 40dB, while the noise of the DQB432-A micro air pump is less than 60dB. Although both are within the acceptable range, the DQB440-A micro air pump is slightly better in terms of noise control.
This new DQB440-A Small DC Air Pump of Deyuxin Company has undoubtedly further consolidated its leading position in the field of micro air pumps. Its powerful flow rate and wide range of applications, coupled with excellent noise control performance, make it highly competitive in the market. As people's demands for health and quality of life continue to grow, we look forward to seeing the wide application of DQB440-A micro air pumps in more fields.