Double-Stage Liquid Ring Vacuum Pump

The 2SK series is a double-stage liquid (water) ring vacuum pump for exhausting and compressing air and other non-corrosive, water-insoluble, particle-free gases. Because it uses water as the operating medium it handles gas carrying vapour, dust or flammable and explosive components at low maintenance cost, and it can be combined with an air ejector or roots pump to extend the vacuum range. Typical uses include coal mining, petrochemical, pharmaceutical and beer-filling lines, with suction capacities from 1.35 to 27 m³/min.