Features:
- Lubricant-free within the vacuum envelope and hermetically sealed means clean and dry vacuum to prevent cross-contamination
- No atmosphere to vacuum shaft seals means bearings are completely isolated, which prevents process attack and means the bearings run cooler and last longer
- Simple single-sided scroll arrangement combined with an innovative motor and bearing design allows for easy field service with a minimum of special tooling for the low cost of ownership and maximum up-time
- Improved motor and drive efficiencies for reduced power and cost of ownership
- The advanced interface provides a variety of traditional, analog, and digital control methods enabling remote control/monitoring via USB, RS232 or RS485
The Edwards Vacuum nXDS series is the next generation of completely oil-free, dry scroll pumps and replaces the XDS series. nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption, and lower noise.
Gas ballast allows for the pumping of condensable vapors including, water, solvents, dilute acids, and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto-sensing voltage input delivers optimized pumping performance globally. nXDS pumps are designed to be completely field serviceable.
