With exceptional pumping capacity, ultimate vacuum performance and state-of-the-art design features, the nXDS series pumps are the best performing pumps in their class.rrThe nXDS pumps offer higher pumping speeds, combined with lower final pressures, lower energy consumption and less noise, up to 20 times quieter than other pumps. The gas ballast allows the pumping of condensable vapors, which includes water, solvents, bases and diluted acids.rrThe nXDS pumps were designed to be fully field repairable. Its intelligent control functions and maintenance interval of up to five years offer a low maintenance cost, which makes it the small dry pump of preference for the most advanced technologies of today.rr- Silent operation (52dB)r- No pollution or oil to eliminater- Low energy consumptionr- Input and output connections NW25r- Nominal rotation speed: 1800rpmr- Voltage: 100-127 / 200-240 V - 50 / 60Hzr- Power: 660WrrApplications:r- Centrifugal concentrationr- Distillation and extraction equipmentr- Electronic microscopesr- Lyophilizersr- Smoke hoods and glove boxesr- Recovery and recirculation of gasesr- Gel dryersr- Mass spectrometersr- Particle size analyzersr- Rotating evaporationr- Ultra high speed centrifugesr- Filtrationr- Vacuum ovens