| Model | 4TYD150 |
| Compressor Type | Centrifugal |
| Compressed Gas | Air |
| Capacity | 180,000 nm³/hour |
| Analog Type | K-3000 |
| Construction | Single-shaft |
The main purpose of model 4TYD150 is atmospheric air compression with subsequent supply to separation units. Installations analogous to the K-3000 compressor are widely used in chemical, metallurgical, and other industries where compressed gas is necessary for technological needs.
The productivity of the K-3000 compressor analog is 180,000 nm³/hour. This is a powerful four-stage installation with steam turbine drive. The installation is also equipped with three intermediate and one final cooler. No gearbox is present.










Manufacturer RusGazKrio develops compressor equipment taking into account consumer needs and operating conditions. More than 70 years of experience in designing and manufacturing centrifugal air compressors allows us to create powerful and reliable equipment with high productivity and low failure rates.
Model 4TYD150 is a high-quality, energy-efficient analog of the K-3000 air compressor manufactured by REP Holding, widely used in metallurgical and chemical industries. Compared to the original, it has numerous advantages:
Another advantage of equipment supplied by RusGazKrio is the possibility of equipping centrifugal air compressors with the MAPRO system, responsible for analysis, monitoring, and prediction of such rotary installations.
The system was created by RusGazKrio company for digitizing rotary equipment installed in large workshops of industrial productions. Its main advantages are:
Various equipment for modernization and equipping compressor workshops, including K-3000-63 and oxygen booster compressors, can be purchased from RusGazKrio using a special form on the website.




Project example: Air compressor installation with 16 MW steam turbine for PJSC NLMK