Sundyne process gas compressors have been in critical services for decades delivering highly engineered performance for a wide range of applications.    Recognized across the process industries for their rugged reliability, Sundyne centrifugal compressors feature specialized three-dimensional blade geometries that deliver premium aerodynamic efficiency; making them extremely useful for floating production, storage and off-loading platforms (FPSO), compressed natural gas transport, heavy-duty service in oil and gas refining as well as petrochemical and chemical production. 

The Sundyne line of PPI Diaphragm Compressors are positive-displacement machines that use no lubricants.  The PPI Diaphragm Compressor is ideal for applications requiring leak-free, contamination-free, reliable operation.

Indeed, Sundyne compressors consistently deliver value-added solutions to top tier companies in some of the most extreme environments around the world.

Compressor Classifications

  • Compressor Applications

    For over 50 years, Sundyne centrifugal integrally geared compressors have been commissioned in a multitude of process applications in the gas, oil and chemical industries.

    Learn More About Compressor Applications
  • Compressor Markets

    With more than 2,000 customer sites located in 117 countries, our built-to-order products can be found serving some of the most demanding and volatile process industries around the world, from hydrogen recovery and recycling to compressed natural gas (CNG) transport.

    Sundyne Compressors for your market
  • Compressor Industry Standards

    Sundyne compressors meet the rugged API-617, API-614, and API-618 standards.

    Compressors by API industry standard
  • Compressor Legacy Brands

    Sundyne compressors have delivered reliable service across a wide range of process applications in the oil, gas and chemical industries for decades. We specialize in manufacturing low-flow, high-speed integrally geared compressors, a simplified design solution that stands as a superior alternative to traditional designs.

    Sundyne Legacy Compressors
  • Compressor Types

    Sundyne engineers and manufactures both centrifugal integrally geared compressors and positive-displacement diaphragm compressors.

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