The Edwards XDS series Dry Vacuum Scroll Pump conversion provides a clean, dry and lubricant-free vacuum. This environmentally superior alternative to the standard oil-sealed rotary vacuum pump results from the pump bearings being located away from the main vacuum envelope.

Scroll pumps are user serviceable and oil free providing the additional benefits of:

• Reduced risk of MS contamination
• Removal of need for compliance with environmental regulations when disposing of used oil.

You’ll enjoy the same instrument and vacuum performance, including the ability to pump vapors and small quantities of condensed liquids. All scroll pumps are equipped with a three-position gas ballast selector for this purpose.