The 415-61-1 compressor is designed to compress raw oil gas with a density of 0.824 to 1.12 kg/m³ at field compressor stations and to supply it to the common collector.
The compressor represents a one-cylinder six-staged centrifugal compressor machine and is provided with hermetical end face seals. The compressor is supplied with two gear pairs of the step-up gear designed for operation on gas with the following density values, kg/m³: 0.824; 0.91; 1.02; 1.12. Operation on gas with other density values is provided by installation of replacement gear pairs. The compressor casing is horizontally split.