1PCS DC 3V Micro Vacuum Air Pump Mini Air Pressure Pump Medical Pump 30KPa 0.28L
Product ID: 73573648
⚡0.5W ultra-low power
💨0.28L/min airflow
📏30KPa max pressure
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💡 Small pump, big impact — power your projects with precision!
This 1PCS DC 3V Micro Vacuum Air Pump is a lightweight, energy-efficient device delivering up to 30KPa pressure and 0.28L/min airflow. Designed for versatile use, it’s ideal for medical, hobbyist, and DIY applications requiring compact, reliable air pressure solutions.
| Customer Reviews | 4.2 out of 5 stars 16 Reviews |
P**R
Didn't work...no suction
Didn't work...no suction
C**F
Great piece of hardware for Halloween
I figured if this could pump water, it might be able to pump fake blood. If it clogged up, oh well. I got the tubing from my local hardware store. I believe it is 3/16 in. O.D. x 3/32 in. I.D. You can see that I used it in a Halloween display to drip blood. I need to get more for next year! The pump is inside the head, by the way. It reduced the amount of tubing I needed. You can power it from the 3.3V pin of an ESP8266-based MCU. You should add a transistor and a diode to prevent back voltage from frying your MCU.
Trustpilot
2 weeks ago
3 days ago