Our bellows compressors and bellows vacuum pumps use our unique welded metal bellows technology as the pumping chamber. This allows for features and performance parameters that are impossible to achieve with conventional vacuum pumps and compressors. These products are suitable for use in extreme environments where zero leakage, zero contamination, high reliability, and long life are required. We achieve superior performance with non-wearing wetted surfaces fabricated from corrosion-resistant stainless steels. These are effectively hermetic compressors or hermetic vacuum pumps.
This bellows type compressor may be used for commercial or military aircraft or weapons systems applications where a 400Hz. compressor is required.
Standard (off-the-shelf) and custom-designed pumps are available with options for high-pressure (<100 psig), low-flow, all-metal valve, VCR® ports, along with various motors, including: three-phase, DC, variable-speed, explosion-proof and radiation-resistant options.
- Ambient air analysis
- Medical instrument gas sampling
- Nuclear containment radiation monitoring
- Radioactive gas processing
- Ground-based or airborne high-voltage electronics cooling & waveguide pressurization
- High temperature engine exhaust analysis
- Toxic or costly gas processing
- Contamination-free samples for research and laboratory experiments
- Potable water system compressor or vacuum waste system pump in aircraft
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