Molecular Drag Pumps Alcatel Adixen West Technology

Molecular Drag Pumps- MDP series - Adixen by Alcatel Vacuum Technology

see also Hybrid ATH Range

Your need:

To replace a rotary vane pump with a dry pump for an application at 10^-3 mbar
A turbopump that can operate up to 10 mbar
A pump that can flow up to 400 SCCM

There is a pump that has been designed to operate efficiently under these conditions:

The MDP 5011

Alcatel has chosen high technology ceramic ball bearings for the MDP 5011 that are lightweight with a low coefficient of friction. These bearings provide high reliability due to low centrifugal forces on the bearing cage and reduced bearing temperature.

Key Points
¥ Ultimate pressure up to 10^-6 mbar
¥ Light and compact
¥ High compression ratio
¥ High exhaust pressure up to 40 mbar
¥ Mountable in any position

The Holweck principle is the basis of the MDP design. This design positions the pump performance between Roots-type pumps and turbomolecular pumps. This high technology pump includes 3 different stages:

1 - A preliminary stage with a row of blades for maximum conductance, ensuring the highest possible pumping speed.

2 - A stage with multi-ribbed drum structure to ensure the maximum pumping efficiency and a high compression ratio.

3 - Final stage with a dynamic seal which allows the pump to operate with a high exhaust pressure.

For more information please e-mail us with your request

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