Alcatel DRYTEL 31 - REBUILT

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REBUILT_DRYTEL31

Alcatel DRYTEL 31 Turbomolecular Vacuum Pump Station - REBUILT

The MDP 5011 offers high pumping performances between 10 mbar and 10-5 mbar and a maximum flowrate fo 400 sccm.

With a simple construction but robust rotor and low rotational speed (27,000 rpm), the MDP is robust against accidental air in-rush, shock venting and gyroscopic effects.

Including built in ceramic ball bearings, the MDP is easily field maintainable.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Inlet flange DN 63 ISO-K
Exhaust flange DN 16 ISO-KF
Rotation speed 27,000 tr/mn
Starting time (0 to 27,000 tr/mn) < 1 mn
Pumping speed
    N2 7.5 l/s
    He 4 l/s
    H2 3 l/s
Compression rate
    N2 1 x 109
    He 2 x 104
    H2 1 x 103
Ultimate pressure (CP with purge sccm) 1 x 10-6 mbar
Max. pressure at inlet in continuous operation
    Natural convection 1 x 10-1 mbar
    Air cooling 10 mbar
    Water cooling 10 mbar
Maximum pressure at exhaust in continuous operation
    Natural convection 40 mbar
    Air cooling 40 mbar
    Water cooling 40 mbar
Ambient operating temperature
    Natural convection 5 to 35°C (41 to 95°F)
    Air cooling 5 to 35°C (41 to 95°F)
    Water cooling 5 to 50°C (41 to 122°F)
Recommended primary pump Ultimate pressure < 20 mbar
Weight
    Natural convection 2.3 kg
    Air cooling 3 kg
    Water cooling 2.5 kg
Type Label Description Download
Adixen Pfeiffer MDP 5011 - REBUILT User's Manual Download

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Alcatel DRYTEL 31 Turbomolecular Vacuum Pump Station - REBUILT