Isothermal Compressors

Our integrally geared compressors are characterized by high efficiencies and outstanding operating ranges, being the perfect match for all air separation and process industry requirements. We are able to offer versatile, reliable, customized and proven compressors for your specific needs.

Siemens STC-GVT Compressor Series

Integrally geared, vertically split volute casing and single or multi-stage expanders or integrated turbine drive

Siemens STC-GC Compressor Series

The Siemens STC-GC is an integrally geared compact turbocompressor available in nine frame sizes.

Siemens STC-GV Compressor Series

Integrally geared, vertically split volute casing

Siemens STC-GT Compressor Series

Integrally Geared Process Turbine

Siemens STC-SI Compressor Series

The Siemens STC-SI compressor, with the highest efficiency levels in the market, will mainly be used as main air compressor in air separation plants.