【PRESSURE & SPEED ADJUSTABLE】Filtration can be a pain, taking hours using gravity alone. The VP-30PRO lab vacuum pump adjusts pressure speed to operate at rates of 0-30L per minute, completing filtration in a short time even when processing high-viscosity liquids, saving laboratories significant time. Numerous customers utilize our laboratory filtration pumps in fields such as essential oils, e-liquids, and home brewing
【OIL FREE】Many other pumps need their oil changed after only 12 hours of use. And cheaper models are also notoriously weak and unreliable. The LAB FISH vacuum pump uses a powerful, 0.085Mpa 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
【ANTI-SLIP】The unique base design, containing four special rubber anti-slip pads, can be steadily fixed on the workbench to prevent the machine from shaking and run more quietly and steadily
【COMPACT 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.There are more uses in life. When you need to use a vacuum storage bag with a valve to store food or items, you will find it very convenient