Biotek Instruments Vacuum pump 2

• Laboratory filtration processes requiring a stable vacuum.
• Aspiration of liquids and waste in biological and chemical labs.
• Vacuum drying of samples and small components.
• Degassing of solutions to remove dissolved gases.

Typical vacuum level

Units of this type commonly achieve vacuum levels suitable for general laboratory work, often in the range of tens to hundreds of mbar absolute.

Pumping speed

For this class of equipment, pumping speeds typically range from a few litres per minute up to around 30-40 litres per minute, depending on the specific model variant.

Power supply

Laboratory vacuum pumps commonly operate on standard single-phase electrical supplies, typically 230V, 50Hz in the UK.

Footprint

These units are generally compact benchtop devices, designed to fit within standard laboratory workspaces.

Noise level

Modern laboratory vacuum pumps are typically designed for relatively low noise operation, suitable for laboratory environments.

Maintenance

Maintenance requirements commonly include regular checking and replacement of pump oil (if oil-sealed) or diaphragm inspection (for oil-free units), and filter changes.

• What is the difference between an oil-sealed and an oil-free vacuum pump?

  Oil-sealed pumps typically achieve deeper vacuum levels and higher flow rates but require oil changes. Oil-free pumps eliminate oil mist and contamination risks, making them suitable for clean applications, though they may offer slightly less ultimate vacuum.

• Is this pump suitable for continuous operation?

• What accessories are typically needed with a vacuum pump?

• Can this pump handle corrosive vapours?

• How do I connect this pump to my laboratory apparatus?

Vacuum pumps and systems are considered reliable workhorses in laboratory and pharmaceutical settings. Buyers typically value robust construction and consistent performance over extended service life. When purchasing used equipment, inspecting seals, gaskets and pump heads for wear is advisable, as these components determine longevity. Industry feedback suggests mechanical durability and energy efficiency as key strengths. Maintenance history and original manufacturer specifications prove important for ensuring compatibility with existing processes and regulatory compliance.

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