DOSITEC BOMBAS

VACUUM PUMPS SERIES/DVA

Model pumps are pumps DVA liquid ring for high vacuum, with two stages, without valves that require a liquid (usually water) in constant power supply to allow the sealing and compression of gases handled, and in discharge of pump the gases are discharged along with the auxiliary liquid.

The line number DVA/H, ensuring high performance for the most diverse applications. Your constructive independent plates of the body facilitates the exchange of parts with greater economy.

For applications where requires non-elevated vacuum level and high capacity series DVA/L is the most appropriate model.



COUPLED VACUUM PUMP

-Powers of 7.5 HP to 150 HP.

-Working pressure up to 25 Torr. Fitted with atmospheric air booster up to 1 Torr.

-Capacities up to 3000 m3/h.

-Sealing by mechanical seal.

-Can work as air compressors and reach pressures up to 2 Bar abs.

-Materials of construction: AISI-316 AISI-304,, BRONZE, cast iron and others upon request.

-Low maintenance cost.