Mini Air Pump 370 Vacuum Pump Household Electric Suction Pump Vacuum Pump Bag Suction Pump Miniature Vacuum Machine

Rated Voltage: DC3.7V DC6V DC12V

Voltage Range: DC4.8V-7.2V  DC10.8V-13.2V

Load Current: <420mA    <280mA

Pressure Range:  -450mmHg-900mmHg(-60Kpa~120Kpa)

Flow:≥22.8LPM

Noise: Pump body underlay is 5cm thick sponge,placed on the noise meter 30cm Rated voltage under inflation pressure from 0 to 420mmHg the measured value is less than 60dB

Life: Pumping 10 seconds,on 5 seconds for a cycle,test for 30,000 cycles ,the under performance range is within 15%.

Working Fluid:  Air

Operating Temperature Range:  0℃-55℃

What is the difference between different voltages of the same type of air pump?

The higher the voltage of the product, the lower the current, and thus the less power consumption.

The size of the voltage has nothing to do with the pressure, and the flow is related, the greater the power pressure, the greater the flow.

The product model is the same, the voltage is different, the product appearance size is the same, the function is the same.

About the service life of the air pump?

If the air pump runs continuously for 24 hours, the service life is 400-500H, if the air pump is not continuously operated and used intermittently, the life of the air pump is extended.

What power supply to use?

This product uses DC DC voltage, so you need to choose the appropriate DC power supply to match the product voltage. If DC voltage power supplies such as batteries, chargers, and batteries need to use 220V household electricity, you need to select a matching power adapter to be converted and used.