Vacuum pumps for every application

Choosing the right vacuum pump depends on your specific requirements and on the characteristics of the pumps. The first criterion is the vacuum level — from rough vacuum for standard laboratory work to the high and ultra-high vacuum used in specialised research and the semiconductor industry.

The type of application also determines the technology: rotary pumps are ideal for rough vacuum and industrial processes, while diffusion and turbomolecular pumps suit high vacuum levels. Diaphragm pumps ensure cleanliness where that matters.

The right vacuum pump — a Leybold, PVR or Pneumofore model — will depend on the vacuum level, the frequency of use and the operating conditions, so that your equipment runs reliably and efficiently.

Selection criteria

• Required vacuum level and ultimate pressure
• Required pumping speed (m³/h)
• Gas composition and presence of water vapour
• Continuous or cyclic duty
• Process cleanliness requirements (dry or oil-sealed)
• Operating costs and maintenance schedule