Vacuum generation for a distillation column

Two-stage liquid ring vacuum pump with external operating liquid circuit. Three units each with a rated drive capacity of 45 kW have been combined in a module whereby one each module serves a distillation column. Equipped for fully automatic operation in ATEX zone 1/ 2 G II B T4 and TA Luft (German Clean Air Act) compliant. Shaft seal through double-acting axial face seal with independent sealing system.

Special features
Energy saving through speed controlled vacuum generation via frequency converter.