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7401 series micro rotary diaphragm air pump is independently developed by Keyto. This 7401 series micro rotary diaphragm air pump is widely used in medical equipment, environmental protection equipment, meters, chemical machinery, household appliances, laboratory instruments and other high-end applications.
7401-4X-ELX/XX | |
Pump type | Volumetric type |
Operating voltage | 12/24V |
Isolation class | B |
Flow | ＞1.4L/min |
Operating current | 0.2A/0.1A |
Power | <3W |
Max aspirating pressure | ＞-40KPa |
Max dispensing pressure | ＞90KPa |
Life cycle | ＞3000h(continuous working) |
Noise level db | ＜65dB |
Weight | 45g |
Working temperature | 5-40℃ |
Working medium | Air |
Pump material | PP、POM(Optional) |
Diaphragm material | EPDM(Optional) |
Connection | 3.2mm inner diameter hose |
Note: Please kindly reach out to our sales team for design and specification final clarification and confirmation.
Compact structure, small size and large flow.
Excellent dynamic balance, low vibration and low noise.
Using brush-less motor with long life and maintenance-free.
The pump body material has good resistance of corrosion and oxidation, and is applicable for a variety of working media.
High output pressure.
Excellent reliability and easy installation.
