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nXDS6iR

Activair.cz > Products > Vacuum pumps and vacuum stations > Dry vacuum pumps for laboratory - R&D > nXDS Scroll Pumps > nXDS6iR

NGB pumps are standard nXDS/XDS pumps but with the gas ballast feature removed. They are for applications where it is advantageous to have the gas ballast control knob and machining removed so that it cannot be accidentally opened.

Information
Technical data
Documentation

Features and 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
No oil changes required eliminating costs of contaminated oil disposal
Simple single sided scroll design means routine maintenance is done in minutes for low cost of ownership and maximum up-time
No gas ballast to eliminate accidental opening and resultant ingress of air

Applications

Rare gas recirculation
Gas recovery

Technical Data and Dimensions are as per the standard nXDS/XDS pumps but ignoring the water vapour handling capability and gas ballast facility.

nXDS Dry Scroll Pump (pdf, 1989KB)