Scroll Vacuum Pumps

15 products

With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.

nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours 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 optimised pumping performance globally.

nXDS pumps are designed to be completely field serviceable. Its intelligent control functions and up to five year service interval offer low cost of ownership, making it the small dry pump of choice for today’s most advanced technologies.

Better Work Environment & Low Environmental Impact:
Quiet Operation
Simple Operation:
Intelligent & Easy to Use Controls
No Contamination & No Oil to Dispose Of:
Hermetically Sealed for a Lubricant-Free Vacuum Environment
Low Cost of Ownership:
Long Service Interval & Low Power Consumption
Quicker Process:
Superior Vapour Handling

Applications

General Clean Pumping
Scanning Electron Microscopes (SEM)
Beam Lines & High Energy Physics
Backing Turbo Pumps
Centrifuges, Ultra-High Speed

Key Features & Benefits

Lubricant-free within the vacuum envelope and hermetically sealed means totally 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 low cost of ownership and maximum up-time
Improved motor and drive efficiencies for reduced power and cost of ownership
Advanced interface provides a variety of traditional, analogue and digital control methods enabling remote control/monitoring via USB, RS232 or RS485

Pump Ranges

The next generation in completely oil free, dry scroll pumps and can be used to replace similar sized dry pumps and medium sized oil sealed pumps in a variety of applications. 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 pumping of condensable vapors including, water, solvents, dilute acid 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 optimised pumping performance globally. nXDS pumps are designed to be completely field serviceable.

nXDS6i
nXDS10i
nXDS15i
nXDS20i
nXDS-C

15 products

Sort

Sale

Edwards nXDS6i Scroll Dry Vacuum Pump (1ph Motor 100-240V, 50/60Hz)