Pfeiffer Adixen Alcatel 2021SD - REBUILT

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In stock
SKU
REBUILT_2021SD
Weight 62 lbs
Pumping Speed 14.6 cfm
Ultimate Pressure 3.75 x 10-4 torr

Pfeiffer Adixen Alcatel 2021SD Pascal Rotary Vane Vacuum Pump - REBUILT

Rebuilt with one year warranty. Pfeiffer Adixen Alcatel 2021SD Pascal rotary vane vacuum pumps. These have dual voltage: 115-230V motors and have a manual gas ballast. Fill out our request for quote form.

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Specifications  SD, I, C1 Unit 1005SD 1015SD 2005 2010 2015 2021
Frequency Hz 50 60 50 60 50 60 50 60 50 60 50 60
Number of stages   1 2
Rotation speed rpm 1,500 1,800 1,500 1,800 1,500 1,800 1,500 1,800 1,500 1,800 1,500 1,800
Nominal pumping speed m3/h (cfm) 5.4 6.5 (3.8) 15 18 (10.6) 5.4 6.5 (3.8) 9.7 11.6 (6.8) 15 18 (10.6) 20.7 24.8 (14.6)
Pneurop pumping speed m3/h (cfm) 4.8 5.5 (3.2) 12.5 15 (8.8) 4.8 5.7 (3.4) 8.5 10.2 (6) 12.5 15 (8.8) 16.5 20 (11.8)
Max. pumping speed m3/h 4.5 5.5 13.5 16 4.8 5.5 9.7 11.6 15 18 20.7 24.8
Max. gas throughput mbar l/s 1,256 1,547 3,805 4,500 1,350 1,547 2,722 3,263 4,222 5,063 5,833 6,977
Partial ultimate pressure Torr / mbar / Pa - 7.5 x 10-5 / 1 x 10-4 / 1 x 10-2
Ultimate pressure with gas ballast closed Torr / mbar / Pa 3.75 x 10-2 / 5 x 10-2 / 5 1.5 x 10-3 / 2 x 10-3 / 2 x 10-1
Ultimate pressure with gas ballast open Torr / mbar / Pa 3 / 4 / 4 x 102 5.25 / 7 / 7 x 102 7.5 x 10-3 / 1 x 10-2 / 1
Max. pressure at inlet in continuous operation Torr / mbar / Pa < 75 / 100 / 1 x 104  w/out oil recovery
< 760 / 1,013 / 10.13 x 104  w/ oil recovery
< 8 / 10 / 1 x 10-3  w/out oil recovery
< 75 / 100 / 1 x 10-4  w/ oil recovery
Maximum exhaust relative overpressure bar 0.50
Oil capacity liters 1.1 1.0 0.83 0.95 0.98
Maximum water vapour pumping capacity mbar (Pa) 30 (3 x 103) 25 (25 x 102) 35 (35 x 102) 30 (3 x 103) 35 (35 x 102) 25 (25 x 102) 20 (20 x 102) 15 (15 x 102) 12 (12 x 102) 10 (1 x 103) 7 (7 x 102)
Water vapour pumping capacity g/h 120 130 330 370 120 110 125 100 110 100 90
Emission sound pressure level without gas ballast dB(A) < 52 < 54 < 56 < 55 < 56 < 55 < 56
Weight (pump + motor) kg (lbs) 21 (46) 24.5 (54) 25 (55) 26 (57) 27 (59.5) 28 (62)
Inlet and outlet end fittings   DN 25 ISO-KF

Specifications

Type Label Description Download
Pfeiffer Adixen Pascal Series - REBUILT Operating Instructions Download
Alcatel Pascal Series - REBUILT User's Manual Download

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Pfeiffer Adixen Alcatel 2021SD Pascal Rotary Vane Vacuum Pump - REBUILT