Description
The Lafil 400 vacuum pump is a compact laboratory vacuum pump intended for routine filtration work. It operates on 230 V / 50 Hz, delivers a maximum power of 80 W and provides a maximum flow rate of 22 l/min at 1450 rpm. These operating parameters support efficient vacuum generation for membrane filtration, sample preparation and solvent removal tasks commonly performed in analytical, microbiological and quality-control laboratories. With a net weight of 7 kg the unit remains portable yet stable on the laboratory bench. The pump integrates readily with Witt-type filter apparatus and other vacuum filtration assemblies. Offered by manufacturer Witeg, the Lafil 400 serves as a practical vacuum source for aqueous solutions and many laboratory solvents. Its straightforward design emphasises reliable continuous operation and simple connection to standard tubing. Supplied as a single piece, the pump is ready for immediate installation into existing filtration lines or new workstations. Clear performance data allow laboratories to match the instrument to required throughput without oversizing equipment. The Lafil 400 therefore provides a focused, space-saving solution for everyday vacuum filtration needs.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc(s)
- Model: Lafil 400
- Voltage: 230 V / 50 Hz
- Max. power: 80 W
- Max. flow rate: 22 l/min
- Speed: 1450 rpm
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Questions about Vacuum pump - Lafil 400
What is this article?
Vacuum pump - Lafil 400 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Vacuum pumps, inside Pumps, vacuum & evaporation, in Lab instruments.
A laboratory vacuum pump lowers pressure for filtration or evaporation. A diaphragm pump tolerates solvent vapour better than an oil-sealed rotary vane pump, and it reaches a milder vacuum. The ultimate vacuum and the flow, and whether the wetted path survives the solvent, are the choices.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
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The category is Pumps, vacuum & evaporation. The sub-category is Vacuum pumps. The catalogue is Lab instruments.
Shelves beside this one are Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories, Drum, barrel & transfer pumps and Pumps (other) & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.