VP-10E Lab Vacuum Filtration Pump, 10L/min, Negative Pressure

The LABHOUSE VP-10E is a compact diaphragm vacuum pump designed to speed up benchtop filtration, extraction, and drying tasks. Built for clean laboratory settings, chemical research, and sensitive experiments, it delivers negative pressure to pull liquids through filter media far faster than passive gravity setups.

Its oil-free diaphragm design means you never have to deal with messy oil changes, ongoing mechanical maintenance, or the risk of sample contamination. With a suction speed of 10L/min, it provides steady vacuum pressure for handling standard aqueous solutions, chemical solvents, and viscous liquids. It also integrates into broader laboratory setups, supplying negative pressure for solvent filtration units, solid phase extractors, nitrogen blowers, aerators, and air samplers.

The unit features a lightweight, portable footprint equipped with non-slip feet to prevent wobbling and ensure vibration-free benchtop operation. Routine use is straightforward thanks to a simple one-button start. However, proper plumbing is critical: inhaling liquids or impurities can cause machine damage and significantly reduce pump life, making the included connection step with an oil-water separator essential before powering on.

Verdict: The LABHOUSE VP-10E is a practical pick for researchers and lab technicians needing a clean, maintenance-free vacuum source for routine filtration and extraction. As long as you protect the intake from stray fluids, it provides reliable, vibration-free suction for everyday bench work.

A great fit if you:

• Need an oil-free vacuum source to avoid sample contamination during filtration.
• Process solvents, aqueous solutions, or viscous liquids on a laboratory bench.
• Want a compact, portable pump with simple one-button operation for daily lab tasks.

Consider something else if you:

• Require a pump that can safely ingest fluids without an external separator trap.
• Need specific high-capacity suction speeds beyond 10L/min.

Does this pump require oil changes?
No, it uses an oil-free diaphragm design, which eliminates oil changes and maintenance while preventing sample contamination.

What types of liquids can it filter?
The pump works with solvents, aqueous solutions, and viscous liquids across various filtration and extraction setups.

How do you set up the pump for use?
Attach an oil-water separator to the pump port, connect a rubber hose between the separator and your filter device, and press the one-button start.