DescriptionIf you are looking for a professional and affordable miniature electric diaphragm vacuum pump, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color: Black-Material: POM, metal -Size: 4.50X2.50X1.50cm/ 1.77X0.98X0.59inRated voltage: DC 3V Max pressure: 350mmHg Min - Mini air pump with up to 350mmHg/min air output volume, stable and lasting air outlet.- Professional noise reduction process, ensure the pump operate silently while providing high power, no more hassle by noise.- Fine craftsmanship with wider temperature range, can be used in common environment.- Buckle structure, no or sealing piece, convenient for part replacement and assemble.- Replace old or broken diaphragm pump with a new one.
