Slide-valve controlled vacuum pumps NVZ and pumping sets AVZ, as well as plunger vacuum pumping sets AVPl are designed for evacuation of air, non-corrosive vapours and gas-vapour mixtures out of the closed hermetically sealed vacuum systems.
The pump units are economical and are widely used in various industries: machine-building, metallurgy, electrical engineering, electronic industry, for the production of foodstuffs, microbiologic specimens, medicines and in other branches of industry. Suitable as backing pumps for high vacuum plants.
The AVPl series vacuum pumping sets are mostly efficient: for drying electrical engineering products, for the use in the production of building materials, in the drying and evaporator systems.