Small Diffusion Pumps

By: Edwards  11-11-2011

Edwards Enables - Protection

From flavour retaining barriers on snack packets, to colourful tints on sunglasses that look so cool .. they have one thing in common – they’re thin metal films created under vacuum.

The Edwards Diffstak vapor diffusion pumps are compact, water-cooled pumps with integral cooled baffles which provide exceptionally clean pumping. The proven design ensures very low backstreaming, reduced outgassing and minimized sealing requirements. These pumps are offered with integral manual or pneumatic high vacuum valves.

The Edwards Cryo Cooled Diffstak vapor diffusion pumps are compact, cryo-cooled pumps with liquid nitrogen cooled baffles which provide clean pumping of heavy vapor loads. The proven design ensures very low backstreaming, reduced outgassing and minimized sealing requirements. These pumps are offered with integral manual or pneumatic high vacuum valves.

The Edwards EO range of vapor diffusion pumps provide a compact, low cost system with fast warm up times making them ideal for scientific and R&D applications. These pumps are a transportable, bench top vapor diffusion pump with air or water cooled motors.


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