HHV pumps has a history of perfecting oil sealed rotary vane vacuum technology, and our extensive portfolio of pumps are proof of that dedication. We have several high performing vacuum pumps with this technology – SP series (single stage) and FD series (two stage) , FDG series and ED30A vacuum pumps.

The reliable features of our pumps include a robust and compact construction, improved vapour handling capabilities, minimal vibrations– making sure you achieve your operational goals at lower costs with stable pumping performance. They are ideal for applications like packaging, drying, lasers, coatings, water treatment, loading and unloading, suction etc.

Rotary vane vacuum pumps are self-priming positive displacement pump with two or more chambers that compress, rotate, and discharge gases and liquids. It operates from atmospheric pressure to high vacuum. The gasses are sucked with the help of rotors and vanes. The oil used in rotary vane pumps is used to provide lubrication and cooling of the rotor bearings and form a seal between the vanes and the rotors.