Diaphragm Gas Pumps and Compressors

KNF Neuberger
Well-Balanced Solutions for Gas Processing

Industrial gas pumps from KNF are designed to minimize power requirements and reduce costs, perform an oil-free operation, run without wear-prone sliding seals, and incorporate precision ball bearings for optimized reliability.

There are 3 head configurations:

  • single-stage: for moderate performance
  • two-stage: for deeper vacuum
  • parallel-head: for higher flow

Various combinations of materials and coatings are also available, please contact us to learn more.

Subcategories

Process Chemical Resistant Pumps

Chemical-resistant diaphragm pumps with PVDF/PTFE pump heads. Transferring media without contamination under the most challenging and corrosive…

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Process Double Diaphragm Pumps

Especially suitable for working with toxic, rare and valuable gases, < 6×10^-6 L/sec ultra-low leak rates and greatly enhanced…

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ATEX-Compliant Diaphragm Gas Pumps

Certified in accordance with 2014/34/EU. Materials used in different models offer varying levels of chemical…

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Process Vacuum Pumps and Compressors

Models for neutral and slightly aggressive or corrosive gases and vapors. Reliability, ruggedness, and safety are key qualities characterizing KNF’s process…

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Process Temperature-Resistant Pumps

Transferring air and gases at temperatures up to 240 °C, these models feature a well-balanced spread of temperature throughout the pump head, and highly…

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Process Heated Pumps with Thermostatic Temperature Control

To prevent condensation of the media, KNF heated pumps utilize temperature-resistant pump head components and the thermostatic…

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Process Heated Pumps with Electronic Temperature Control

Pumps of the .26 version have a “Preheating Mode” for enhanced reliability and lowering energy consumption. The electronic control allows user to set desired…

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Process Pumps

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