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Alcatel Adixen Rotary Vane Vacuum Pump 2021SD 14.6 cfm NEW 2021SDMLAM 1PH

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SKU: 40.10427.01

OIL : 1.03 QT / .98L

Additional information

Weight 82 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust


Power Options




Alcatel Pfeiffer rotary vane vacuum pumps address the requirements of all major vacuum applications in diverse industries. Available in five different series, these pumps are dedicated to specific applications, with most models available in universal single phase or three phase.


  • Compact design
  • Broad Range of Pumping Speeds
  • Designs for Specific Applications
  • Low Noise Levels
  • Universal Motor
  • Gas Ballast

Here is a list of some of the most popular models. Different fluids, such as PFPE fluids, corrosive configurations, and motor voltages are available. Please call for details.

Where indicated by price, most models are available new or completely remanufactured, covered with a full one year warranty

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Alcatel Adixen Rotary Vane Vacuum Pump 2021SD 14.6 cfm NEW 2021SDMLAM 1PH Specifications


  Units 2021SD
Nominal pumping speed (*)                                                      50 Hz                                                                                                                   60 Hz  m3 / h
Pneurop pumping speed (*)                                                         50 Hz                                                                                                                         60 Hz  m3 / h
Ultimate partial pressure (*) mbar 10-4
Ultimate total pressure (*)
closed gas ballast
mbar 2.10-3
Ultimate total pressure (*)
open gas ballast
mbar 10-2
Water vapor capacity                                                               50 / 60Hz g / h 90 / 90
Water vapor pressure                                                               50 / 60Hz mbar 7 / 7
Weight (max) kg (lbs) 28 (61.6)
Max nominal power rating                                                      50 / 60Hz kW 0.45 / 0.55
Min ambient temperature °C (°F) 12 (54)
Max ambient temperature °C (°F) 45 (113)
Oil capacity l 0.98
Inlet flange ISO-KF DN 25
Exhaust flange ISO-KF DN 25

Click Below for Specification Sheet

PASCAL series