Lab Portable Oilless Diaphragm Vacuum Pump 30L/min with Rubber Tube Positive and Negative Pressure
- ...30L/min, can accomplish the same job in seconds - even with highly viscous liquids. Moreover, the 30L is a positive and negative pressure vacuum pump, which can both pump and blow air. Many of our customers use our lab filtration pump for essential oils, e-juice, home-brewing and more..
- ❤【NO NEED FOR OIL】 Many other pumps need their oil changed after only 12 hours of use. And cheaper models are also notoriously weak and unreliable. The LABFISH vacuum pump uses a powerful, 0.075Mpa oilless small diaphragm pump, which means it isn’t messy and doesn’t need regular maintenance. The pump can pull a vacuum strong enough for most lab or industrial work..
- ❤【AS QUIET AS A LIBRARY】The innovative lab vacuum filtration pump runs at only 40 decibels, the sound level in a library..
- ❤【COMPACT, LAB-QUALITY DESIGN】 The small vacuum pump is compact and easy to store when not in use. It is built with sturdy lab-quality materials meant to last for years. The oilless design also guarantees that oil from the pump won’t contaminate your work - a risk in many pumps..
- ❤【APPLICATIONS】Can be used wildly in aerator, nitrogen blower, solid phase extractor, thin layer color developing spray, solvent filter, air sampler and other vacuum pressure need.Ther....