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S$3.43
Micro 3.7V 370 Motor Vacuum Pump Diaphragm Pump DC 3V-5V Breast Pump Small Negative Pressure Pump Mute High Quality
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Est. delivery by Apr 25 - Apr 29
Motor Warehouse
1,086 items
Product description
Model: LY370DPM25
Outlet diameter:4.3mm
Pump diameter:27.2mm
Pump height:58mm
Weight:60g
Voltage:DC 3V-5V
Rated voltage: DC 3.7V
Current:0.3A-0.45A
No-load flow:> 2.0LPM
Maximum vacuum: <-350mmHg
Use fluid: gas Noise: <52dB (from 30cm away)
Type A vacuum pump
Test data:
Voltage: DC 3V Current: 0.3A
Voltage: DC 3.7V Current: 0.35A
Voltage: DC 4.2V Current: 0.38A
Voltage: DC 5V Current: 0.45A
Type B vacuum pump
Test data:
Voltage: DC 3V Current: 0.21A
Voltage: DC 3.7V Current: 0.24A
Voltage: DC 4.2V Current: 0.26A
Voltage: DC 5V Current: 0.3A
Notes:This is a special 370 air pump. The air outlet is just a small hole. When the power is tested, the small hole can obviously feel the wind force. But it does not have a gas-extracting plastic column, which makes it difficult to take the trachea. Therefore, it should not be suitable for inflator or oxygen pump. The real use is a vacuum pump.
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