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Alcatel Adixen 2021SD Rotary Vane Vacuum Pump 14.6 cfm REBUILT w/ 1 Year Warranty 221SDMLAM

Original price was: $2,895.00.Current price is: $2,695.00.

SKU: 40.10427.02

OIL : 1.03 QT / .98L

Additional information

Weight 80 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust


Power Options




All high vacuum pumps rebuilt and sold through AVAC have been completely disassembled, cleaned, re-machined and carefully inspected for wear by our factory trained technicians. Units are assembled with new vanes, shaft seals, exhaust valves, gaskets, springs, oil distribution valves and bearings prior to undergoing an extended performance test to meet or exceed OEM specifications. All pumps are then painted, detailed, and pass a final quality assurance inspection prior to shipping. A final test certificate is provided with each pump, which will be covered with a one-year warranty.

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

Alcatel Adixen Rotary Vane Vacuum Pump 2021SD 14.6 cfm REBUILT w/ 1 Year Warranty 221SDMLAM Specifications


Nominal pumping speed (*)                                                          50 Hz                                                                                                                   60 Hz m3 / h
Pneurop pumping speed (*)                                                             50 Hz                                                                                                                         60 Hz m3 / h
Ultimate partial pressure (*)mbar10-4
Ultimate total pressure (*)
closed gas ballast
Ultimate total pressure (*)
open gas ballast
Water vapor capacity                                                              50 / 60Hzg / h90 / 90
Water vapor pressure                                                              50 / 60Hzmbar7 / 7
Weight (max)kg (lbs)28 (61.6)
Dimensionssee page25
Electrical motorssee page8
Max nominal power rating                                                      50 / 60HzkW0.45 / 0.55
Min ambient temperature°C (°F)12 (54)
Max ambient temperature°C (°F)45 (113)
Oil capacityl0.98
Inlet flangeISO-KFDN 25
Exhaust flangeISO-KFDN 25

Click Below for Specification Sheet

PASCAL series