JadeshayAir Pump,12V DC Mini Electric Vacuum Pump Micro Air Pumping Motor Ultra Silent Operation Enhance the Power for Aquarium Tank Medical Treatment Instrument and Other Fields

Highly recommend. Used this for a surface mount component pick up tool, far superior to the vacuum bulb type. However, don’t use aquarium air line tube it will collapse under the strong vacuum. I used a thick wall silicone tube; sourcing map 2mm (ID) x 6mm (OD). It’s a tight fit but doesn’t collapse at full vacuum.

Good value for money. I put 3 in series and obtained a scientifically measured vacuum that would require a far far more expensive alternative to achieve. Will buy again. Great for science experiments.

Would buy again