When it comes to reliable and efficient vacuum processes, Kinney offers 2 rugged and dependable liquid ring vacuum pump options: A Series and KLRC. The A Series is built to run in the most severe of industrial conditions. Axial flow design allows the pump to operate flooded, without damage. It is not unusual for these pumps to run 24/7 operations for years without maintenance. On the other hand, the KLRC liquid ring vacuum pump is ideally suited for pumping wet mixtures, even slugs of liquid with the potential to pull down as low as 4 Torr (5.3 mbar).