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Adixen ACP Compact Dry Roughing Pumps

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  • ACP15ACP15
    The ACP Series design incorporates the Adixen multi-stage Roots technology which is extensively field proven in the most difficult processes
  • ACP28ACP28
    The ACP Series design incorporates the Adixen multi-stage Roots technology which is extensively field proven in the most difficult processes
  • ACP40ACP40
    The ACP Series design incorporates the Adixen multi-stage Roots technology which is extensively field proven in the most difficult processes

Description

The ACP Series design incorporates the Adixen multi-stage Roots technology which is extensively field proven in the most difficult processes. The ACP Series pumps feature a frictionless pumping module, optimized for operation without internal lubricant. The result is no particle contamination, and no hydrocarbon backstreaming. Perfect for mass spec and many other applications.

The pump is designed for applications that require pumping of clean (dust-free) and non-corrosive gases. Standard pumps are equipped with a gas ballast device to improve pumping of light gases and avoiding condensable vapors inside the pump.

Features

  • No particle contamination
    • Frictionless design.
    • No wearing parts in the pumped gases path.
    • No particle generation
  • No hydrocarbon vapors backstreaming
    • ACP series pumps are free of lubricant inside the pumping module.
    • No hydrocarbon backstreaming
  • Constant performance
    • Constant internal clearances and constant rotational speed provide:
    • Constant pumping speed
    • Constant ultimate pressure
  • High reliability
    • Adixens expertise of dry multi-stage Roots pumps provides high reliability and ability to use in the most demanding applications
  • Low maintenance costs
    • No annual field service, the ACP series pumps require a completer overhaul only every 22,000 hours for the ACP 28/40, and 20,000 hours for ACP 15
  • Condensable vapor ability
    • With gas ballast ports and drainable silencers, ACP series pumps can handle high amounts of condensable vapors. (up to 100g/h of pure water vapor)

Applications

  • Instruments
    • Electron microscopes
    • Surface analysers
    • Leak detectors
    • Mass spectrometers
    • RGA
  • R&D
    • Particle accelerators
    • High energy physics
    • Laboratories
  • Industry
    • Lamp manufacturing
    • Vacuum coating
    • Cryo pumps regeneration
    • Plasma cleaning
    • Drying
    • Load Lock

Specs

Description Units ACP 15 ACP 28 ACP 40
Peak Pumping Speed m3/h
CFM
14
8.2
27
16
37
22
Ultimate pressure w/o purge* mbar
torr
3 x 10-2
2.2 x 10-2
Ultimate pressure with open gas ballast*
For SD version only
mbar
torr
0.1
7.5 x 10-2
Maximum continuos inlet pressure mbar
torr
1013
750
Maximum pure water vapor tolerance (measured) with open gas ballast (SD version) g/h 80 120 120
Input Voltage V Single phase power: 100-230V +/- 10% - 50/60Hz
Three phase power: 200-440V +/- 10% - 50/60Hz
Power Consumption*
at ultimate pressure/
at atmosphere
W
W
450
550
700
1050
Ambient Temperature °C (°F) 12 °C to 40 °C (54 °F to 104 °F)
Inlet Port ISO-KF DN25 DN25 DN40
Exhaust Port ISO-KF DN16 DN25 DN25
Helium Tightness mbar.L/s < 5 x 10-7
Weight kg. (lbs.) 23 (51) 30 (66) 32 (70.5)
Overall Dimensions (L x W x H)
  • Single Phase Power

  • Three Phase Power


  • mm
    (inches)
    mm
    (inches)

    514 x 190 x 270
    (20.2 x 7.5 x 10.6)
    497 x 190 x 266
    (19.5 x 7.5 x 10.4)

    647 x 193 x 322
    (25.4 x 7.6 x 12.6)
    612 x 187 x 314
    (24.1 x 7.36 x 12.3)
    * typical values obtained after minimum 1 hour of pump warm up time
    ** relative nitrogen pressure 300 mbar

    Drawings

    Pumping Curves Dimensions (mm)