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  • Vacuum Generation:

    Rotary Vane Pumps
    • Single-stage
      • HenaLine
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        • Accessories DuoLine™
      • Pascal
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        • Vacuum oils / lubricating fluids
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  • Diaphragm Pumps
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    • Accessories Diaphragm pumps
  • Piston Pumps
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  • Multi-stage Roots Pumps
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      • Compact
        • A 100 L
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      • Industrial
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    • Medium Duty Applications
      • A3P Series
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        • Accessories
    • Harsh Duty Applications
      • A3H Series
        • A 203 H
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        • Accessories
  • Roots Pumps
    • Convection cooled
      • Okta 250
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    • Gas-circulation-cooled
      • Okta 500 G
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    • OktaLine® ATEX
      • Okta 500 ATEX
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    • Accessories
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  • Side Channel Pumps
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    • Accessories OnTool Booster 150
  • Rotary Piston Pumps
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  • Turbopumps
    • Hybrid Bearing
      • HiPace® 10
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      • Accessories HiPace®
    • Magnetically Levitated
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      • ATH 500 M
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      • ATH 3200 M
      • ATP 2300 M
      • ATH-M series accessories
  • Pumping Stations
    • Turbo Pumping Stations
      • HiCube Eco
      • HiCube Classic
      • HiCube Pro
    • Roots Pumping Stations
      • Dry
        • CombiLine ™ WH
        • DRS 1 - 300 m³/h
      • Oil-lubricated
        • LRS 1 - 300 m³/h compact
        • LRS 2 - 300 m³/h with frame
        • LRS 3 - 300-600 m³/h with frame and electronics
        • CombiLine ™ WU
        • CombiLine ™ WD
    • Customized Pumping Stations

  • Measurement & Analysis

    Measurement
    • ActiveLine
      • ActiveLine transmitters
      • Active Line transmitter accessories
      • Measurement equipment
      • Controllers
      • ActiveLine measurement unit accessories
    • DigiLine
      • Transmitters
      • Controllers
      • Power supply units without display
      • DigiLine™ accessories
    • ModulLine
      • Gauge heads
      • Measurement boards
      • Interface and relay boards
      • Controllers
  • Analysis Equipment
    • Residual Gas Analysis
      • Residual gas analysis in high vacuum
        • PrismaPlus™ QMG 220 F with Faraday detector
      • Residual gas analysis in ultra high vacuum
        • PrismaPlus™ QMG 220 M with C-SEM-detector
    • Gas Analysis
      • Gas analysis in the pressure range of up to 1,000 hPa
        • OmniStar GSD 320 O
        • ThermoStar GSD 320 T
      • Gas analysis in the pressure range of up to 50 hPa
        • HPA 220, 1-100 amu
        • HPA 220, 1-200 amu
        • HPA 220, 1-100 amu
      • Gas analysis in the pressure range of up to 10 hPa
        • SPM 220, 1-100 amu
        • SPM 220, 1-200 amu
      • Gas analysis in the pressure range up to <10^-4 hPa
        • HiQuad™, QMG 700, with QMA 410, 16 mm molybdenum rod system
        • HiQuad™, QMG 700, with QMA 430, 8 mm stainless steel rod system
        • HiQuad™, QMG 700, with QMA 400, 8 mm molybdenum rod system
    • Ion Analysis
      • Plasma Process Monitor
    • Analysers and Gas Inlet Systems
      • Individual components for PrismaPlus™ QMG 220
      • Individual components for HiQuad®
      • Individual components for Gas Inlet Systems
    • Analysis Equipment Accessories
      • Accessories for HiQuad and Plasma monitoring
      • Accessories for PPM 422
      • Accessories for ThermoStar und OmniStar
      • Accessories for multiplex mode
      • Accessory for PrismaPlus QMG 220

  • Leak Detection & Contamination Management:

    Leak Detectors
    • Portable
      • ASM 310
      • Accessories ASM 310
      • MiniTest 300
      • Accessories MiniTest 300
    • Multipurpose
      • ASM 142
      • ASM Graph
      • ASM 142 D
      • ASM Graph D
      • Accessories
      • SmartTest HLT 550
      • SmartTest HLT 560
      • SmartTest HLT 570
      • Accessories SmartTest
    • High performance - Mobile
      • ASM 380
      • Accessories for ASM 380
    • High performance - Compact
      • ASM 182 T
      • ASM 182 TD+
      • Accessories for ASM 182 series
    • High performance - Console
      • ASM 192 T
      • ASM 192 T2D+
    • Workstation
      • ASM 1002
      • Accessories
    • Modular
      • ASI 30
      • Accessories for ASI 30
    • Sniffing
      • ASM 102 S
      • ASM 142 S
    • Accessories
      • Remote control
      • Sniffer probe
      • Helium spray gun
      • Calibrated leak
      • Inlet filters
      • Bombing chambers
      • Sniffing calibration accessory
      • Gas line type calibrated leak
      • Sniffer probe for liquids
      • Locking clamp
  • Contamination Management Solutions
    • APA
    • APR

  • Systems:

    System Technology
    • Helium Leak Detection Systems
    • Helium Recovery Units
    • Vacu²

  • Chambers & Components:

    Vacuum Chambers
    • Standard Vacuum Chambers
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      • TrinosLine Medium Vacuum Chambers
      • TrinosLine Modular Vacuum Chambers
      • Vacuum chamber accessories
    • Customized Vacuum Chambers
  • Components
    • ISO-KF
      • ISO-KF Seals
      • ISO-KF Connection elements
      • ISO-KF Flanges
      • ISO-KF Piping Components
      • ISO-KF Adapters
      • ISO-KF Hoses / Flexible Connectors
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      • ISO-K / ISO-F Fastening Elements
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      • ISO-K Hoses / Flexible Connectors
    • CF
      • CF Gaskets
      • CF Fastening Elements
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      • CF Adapters
      • CF Piping Components
      • CF Hoses / Flexible Connectors
    • COF
      • COF Fastening Elements
      • COF Seals
      • COF Flanges
    • Viewports
      • ISO-KF, ISO-K, ISO-F, CF Viewports
      • CF Shutter
      • ISO-KF, ISO-K, CF Glass Retainers
      • Glasses for Retainers
    • Accessories
      • Sealants and Lubricants
      • Safety
      • Hose clamps
    • Customized
  • Valves
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  • Feedthroughs
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    • Rotary Feedthroughs
    • Rotary/Linear Feedthroughs
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  • Manipulators
    • Standard Manipulators
      • Z-Axis Manipulators
      • XY-Axis Manipulators
      • XYZ-Axis Manipulators
      • Rotary-Manipulators
      • Port Aligners for Angular and Linear Adjustment
      • Bellows-sealed Rotary Feedthroughs
      • Elastomer-sealed Rotary Feedthroughs
      • Rotary Magnetic Feedthroughs
      • Elastomer-sealed Rotary/Linear Feedthroughs
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    • Customized Manipulators
  • Components Shop
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      • Practical Applications of Helium-Leak Detection
      • SmartTest Leak Detector 5xx/ ASM xxx
      • Working with Quadrupole Mass Spectrometers (Software Quadstar)
      • Working with Quadrupole Mass Spectrometers (Software Quadera)
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• Know How
  • Introduction to Vacuum Technology
    • General
      • What is vacuum?
      • Overview of vacuum
    • Fundamentals
      • Pressure
      • General gas equation
      • Molecular number density
      • Thermal molecular velocity
      • Mean free path
      • Types of flow
      • pV flow
      • Conductivities
    • Disturbing side effects
      • Contamination
      • Condensation and vaporization
      • Desorption, diffusion, permeation and leaks
      • Bake-out
      • Residual gas spectrum
      • Venting
  • Vacuum Generation
    • Pump principles and vacuum pump performance data
      • Classification of vacuum pumps
      • Pumping speed and throughput
      • Ultimate pressure and base pressure
      • Compression ratio
      • Pumping speed of pumping stages connected in series
      • Gas ballast
      • Water vapor tolerance / water vapor capacity
      • Sealing gas
    • Rotary vane vacuum pumps
      • Design/Operating principle
      • Application notes
      • Portfolio overview
        • Single-stage rotary vane vacuum pumps
        • Two-stage rotary vane vacuum pumps
        • Operating fluid selection
        • Accessories
    • Diaphragm vacuum pumps
      • Design/Operating principle
      • Application notes
      • Portfolio overview
    • Piston vacuum pumps
      • Design/Operating principle
      • Applications
      • Portfolio overview
    • Screw vacuum pumps
      • Design/Operating principle
      • Application notes
      • Portfolio overview
    • Roots vacuum pumps
      • Design/Operating principle
      • Calculations
      • Application notes
        • Backing pump selection
      • Portfolio overview
        • Standard pumps
        • Standard pumps with magnetic coupling
        • Explosion-protected pumps
        • Pumping stations
      • Accessories
    • Side channel high vacuum pumps
      • Design/Operating principle
      • Application notes
      • Portfolio overview
    • Turbomolecular pumps
      • Design/Operating principle
        • Turbomolecular pump operating principle
        • Holweck stage operating principle
        • Turbopump performance data
      • Application notes
      • Portfolio overview
        • Mechanical-bearing turbopumps
        • Magnetic-levitation turbopumps
        • Controls, displays and drives
        • Accessories
  • Vacuum Measuring Equipment
    • Fundamentals of total pressure measurement
      • Direct, gas-independent pressure measurement
      • Indirect, gas-dependent pressure measurement
    • Application notes
      • Measurement ranges
      • Transmitters
      • Vacuum gauges
      • Combination sensors
    • Portfolio overview
      • Product lines
        • DigiLine
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  • Mass Spectrometers and Residual Gas Analysis
    • Introduction, operating principle
      • Sector field mass spectrometers
      • Quadrupole mass spectrometers (QMS)
        • Quadrupole mass filter
        • Ion sources
        • Detectors
        • Vacuum system
        • Inlet system
      • Application notes
      • Portfolio
        • Advantages of Pfeiffer Vacuum mass spectrometers
        • Data analysis systems
  • Leak Detection
    • General
      • Leaks and leak detection
      • Leakage rate
      • Test gases
    • Leak detection with helium
      • Design of a helium leak detector
      • Test methods
      • Calibrating the leak detector
      • Local leak detection
      • Integral leak detection
    • Application notes
    • Portfolio
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    • General
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  • Configuration
    • General
    • Calculations
      • Dimensioning a Roots pumping station
      • Condenser mode
      • Turbopumping stations
        • Evacuating a vessel to 10^-8 mbar by means of a turbopumping station
        • Pumping high gas loads by means of turbomolecular pumps
    • Piping conductivities
      • Laminar conductivity
      • Molecular conductivity
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IR News

You’ll find all current information in this department – from ad-hoc press releases or financial news right through to speeches and presentations.

You can download photos of Board members, products and the company, subscribe to our newsletter and much more.

Take a look!
 

• Presentation of the Financial Statement Press Conference on March 22, 2013 (PDF ~ 946 KB)