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Compact Micro Vacuum Pump – Reliable Suction for Personal Healthcare Devices

Engineered for portable healthcare applications, our micro vacuum pump delivers consistent negative pressure in a compact, lightweight package. Featuring an efficient diaphragm design and a quiet DC motor, it provides stable airflow and dependable suction while keeping noise and power consumption low. Its robust construction ensures long service life and safe operation, making it ideal for integration into breast pumps, sputum aspirators, and medical/fluid aspirators. Whether for daily personal care or clinical suction needs, this miniature pump offers an optimal balance of performance, size, and reliability.

Air pump: flow rate: 0.2-90L/min, maximum pressure: 0.5-12bar, voltage: DC1.5-24V, optional
Water Pump: flow rate: 0.2-5L/min, maximum pressure: 4-30bar, voltage: DC3V-24V, optional
Vacuum pump: flow rate: 0.2-70L/min, maximum negative pressure: 30-98kPa, voltage: DC1.5V-24V, optional

Model	Ultimate vacuum kPa	Flow L/min	Max. Pressure Bar	Power W	DC motor V	Dimensions mm	Weight g
71V12B75R65	75	55	4	70	6/9/12/24	110/91/45	600
71V12C70R52	70	45	3	60	6/9/12/24	110/91/45	600
71V12D65R38	65	40	3	50	6/9/12/24	110/91/45	600
71V12b75R29	75	30	3	30	6/9/12/24	110/91/45	600

They are available with options for application requirements related to size, motor, control, voltage, chemical resistance, safety, vibration, noise and temperature resistance. All pump types offer oil-free operation.

Product Features

Optimized pump body to ensure small volume, provide large flow and maintain relatively low power consumption. The gas flow is stable and the motor runs in a wide range.

- High performance

- Dc brushed motor with 2000hours lifetime

- Dc brushless motor with >10000hours

- Imported ball bearing material design

- Professional seal design ensures low leakage rate

- Pollution-free sample gas

- High quality imported EPDM and PTFE/FKM

- Rubber materials, withstand a variety of gas corrosion