MINI AIR PUMP, DQB100-B 3.7V FF130-SH

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PID# 102371

CA$8.00
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Description

Model: DQB100-B;

Overall dimensions: 55*36*15 mm (total length of the air pump * width of the air pump * thickness of the air pump);

Weight: 31.5 grams;

Type: micro air pump, booster pump, vacuum pump, diaphragm pump, negative pressure pump;

Applicable voltage: DC 3-5 volts;

Rated voltage: DC 3.7 volts;

Rated current: <220 mA;

Inflation flow: 1Min /1.0-1.5LPM;

Pressure range: 320-500mmHg;

Sealing: In a 100CC container, the inflation pressure increases from 0 to 300±10 mmHg, then stop inflating.

After stabilizing for 30 seconds, the pressure reduction value is less than 6mmHg/min.

Applicable fluid: air;

Service life: in a 200CC container, inflate for 10 seconds and exhaust for 5 seconds for one cycle, test more than 30,000 times;

Operating temperature range: 0 ~55℃;

Noise: Place a 5cm sponge under the air pump, 30cm away from the noise meter (<48dB);

Application: Mainly used in eye massagers, eye protectors, etc.;

Air port: There is a mark on the top of the air port, OUT is the air outlet, IN is the air inlet;

The air port length is 5.5mm, the outer diameter is 3mm, and it is suitable for 4x2.5 air pipes;

Adapter air pipe connection: 4x2.5 air pipe

Wiring: red dot connects to the positive pole of the power supply, white dot connects to the negative pole;

 

The classic style 130 air pump is powered by 3.7 volts. The air inlet has obvious suction, that is, negative pressure, which can absorb small pieces of thin paper towels, so it can be used as a miniature vacuum pump;

 

Since it has suction, the store owner guessed that it can absorb water. Sure enough, its self-priming ability is quite good and it can easily absorb water, but the flow rate is very small, only 100 ml per minute. It seems that its main function is still an air pump.

 

This air pump comes from a large manufacturer, has good quality, abundant air output, and low noise. The sound is the kind of rapid vibration of the diaphragm, which is steady and quiet. It can be considered for use in oxygen supply for small fish tanks.

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