Leybold

Leybold designs and manufactures vacuum pumps, systems and instruments. Products can be standard or custom built. The company supports them with accessories, spare parts, oils and services, and it is part of the Atlas Copco Group.

Its oil sealed vacuum pumps include TRIVAC, SOGEVAC, NEO and VACUBE screw pumps. The website says these pumps are used in all areas of vacuum engineering and are suited to industrial production and research. Oil sealed pumps are used in food, heat treatment, coating and mass spectrometry.

The dry pump range includes small dry pumps such as DIVAC, ECODRY plus and SCROLLVAC plus. Industrial dry pumps include CLAWVAC, DRYVAC, DURADRY, LEYVAC, NOVADRY, SCREWLINE and VARODRY. DRYVAC FP-r is a dry screw pump for food processing. The company also offers RUVAC roots blowers.

For high vacuum, Leybold lists TURBOVAC turbomolecular pumps, including magnetically levitated TURBOVAC MAG, and DIFFVAC oil diffusion pumps. Its cryogenic systems include COOLPAK helium compressors, COOLPOWER cold heads and COOLVAC cryogenic pumps. It also supplies ultra-high and extreme-high vacuum pumps.

The instruments range includes THERMOVAC, PENNINGVAC and IONIVAC broad range gauges, and PIEZOVAC portable gauges. Pressure switches and control instruments are also listed. The company offers a Pump Finder and an Oil Finder to help customers choose the right pump and oil.

Leybold says it focuses on customer proximity and has regional offices worldwide. Customers can contact the team with a quick chat for advice on which pumps suit their requirements. The site also lists jobs, suppliers, and calculation and sound analysis tools.

Services

• Oil sealed vacuum pumps
• Small dry pumps
• Industrial dry vacuum pumps
• Roots blowers
• Turbomolecular vacuum pumps
• Oil diffusion vacuum pumps
• Cryogenic systems
• Vacuum measurement and control
• Pump Finder
• Oil Finder