AL Series Liquid Ring Vacuum Pumps

The I.Va.Co AL series are liquid ring vacuum pumps made in Italy for the most critical applications. Their main feature is the ability to suck contaminated gas mixtures, aggressive gases and vapours, and explosive gases of any nature down to a conventional end vacuum of 33 mbar absolute. In operation the pump is continuously fed by a service liquid (usually water) which removes the heat of compression. The series is available in different materials and three constructions: monoblock, with intermediate supporting lantern, and bareshaft; the latter two can also meet ATEX requirements.