Application of Vacuum Pump in Electric Breast Pump

How Electric Breast Pumps Work?

Product Description

Electric Breast pump mainly used in the simulation model of infant sucking breast milk ，Vaccum pump generates negative pressure.Due to the change of pressure -- “negative pressure” “ordinary pressure” cyclic change，To imulate a baby‘s “suction and release” breast milk sucking action.

In order to ensure that the breast pump can achieve the effect of quietness and lightness, the vacuum pump, as the core part of the breast pump, must meet the requirements of low noise, light weight, and high suction.

Rated Voltage	DC3V	DC3.7V	DC4.5V	DC6V	DC12V
Rated Current	≤600mA	≤500mA	≤400mA	≤300mA	≤150mA
Power	1.8W	1.8W	1.8W	1.8W	1.8W
Input and output diameter	4.3mm	4.3mm	4.3mm	4.3mm	4.3mm
Flow Rate	1.0-3.5L/min	1.0-3.5L/min	1.0-3.5L/min	1.0-3.5L/min	1.0-3.5L/min
Max Vacuum	≤-60Kpa(-450mmHg)
Noise	≤65db(30cm away)
Lifetime	≥500hours(Continously)
Weight	60g

Exploded view of the structure of the vacuum pump in the breast pump