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For laboratory and kilolab - new powerful diaphragm vacuum pumps series

Oilfree eight-cylinder diaphragm vacuum pump


With capacities ranging up to nearly 20 m3/h and ultimate vacuums between 70 mbar and 0.3 mbar depending on the version, a broad spectrum of requirements are covered. They can be used as a replacement for oil-sealed rotary vane pumps and water ring pumps for example for load lock applications and vacuum network supplies or in kilolab and mini-plant areas.

From the intake to the outlet of the chemistry pump models all wetted components are made of highly resistant plastics and perfluoro elastomers and are thus highly resistant to aggressive chemicals. This allows operation without any cold trap, and thus reduces the total cost of ownership. Also regular oil changes, required with rotary vane pumps, or the high water consumption and complex maintenance of water ring pumps are eliminated. The ultimate vacuum in particular with gas ballast is significantly improved compared to the previous models.

The new eight-cylinder pumps are a very environmentally friendly and economical alternative to conventional vacuum pumps. The pumping units are ideal for harsh operating conditions due to the separator at the inlet and provide an efficient solvent recovery due to emission condenser.

The VARIO® versions are operating up to 40% more energy-efficient than the predecessor models. In practical use up to 90% of the energy needed for a process can be saved by the automatic, on-demand VACUUBRAND VARIO® - speed control in comparison to permanently running pumps. In most applications the average motor speed is much reduced causing the already very long service interval of VACUUBRAND diaphragm pumps to be extended even further. The new eight-cylinder diaphragm pumps provide a trendsetting, clean and environmentally friendly alternative to conventional vacuum technologies.

Request information now or download our brochure.

  • Catalogues

    New Catalog 2014/2015 – Technology for Vacuum Systems

    This comprehensive guide provides information about application related products. It also highlights the latest trends and developments in vacuum technology, e.g., the new remote control VACUU•CONTROL® more

  • White papers

    VACUU•LAN® Vacuum Local Area Networks

    In modern chemical and pharmaceutical lab buildings vacuum supply has become a standard for each work station, just as water or gas supply. Therefore vacuum supply solutions are considered at earliest stage for new laboratory buildings and are fully integrated in the planning and layouting ... more

  • Companies


    With 200 employees and over 50 years of experience, VACUUBRAND manufactures the most comprehensive range of laboratory and instrumentation vacuum pumps, gauges and controllers for rough and fine vacuum. The product range comprises rotary vane pumps, oil-free diaphragm pumps, complete pumpin ... more

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