Diaphragm Gas Pumps and Compressors
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…
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…
ATEX-Compliant Diaphragm Gas Pumps
Certified in accordance with 2014/34/EU. Materials used in different models offer varying levels of chemical…
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…
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…
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…
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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Contact Us
At DRF, we work closely with our brands to provide custom-tailored solutions. Please contact us to learn more:
+886 2 27941011 09:00–17:30, Monday to Friday (UTC+8, except public holidays in Taiwan)
