Inverter Oil Screw Air Compressor
RS 90-160 kW
Ingersoll Rand R-Series oil-less screw air compressors offer superior operational features, benefits and equipment options. Match motors and compressors to achieve just the right level of performance and economy for your operation and budget. This includes many of our options, such as two-stage compression mainframes (90kW and above) that greatly increase flow and reduce energy consumption, and variable frequency drives for ultimate energy efficiency.

Our second-generation R-Series compressors feature a new, advanced compressor head unit, making them your performance choice. This new compressor compressor improves efficiency through several advancements, including optimized rotor linearity, which helps minimize operating expenses.
This new rotor linear also provides greater air flow. Increase air flow, optimize product selection, and reduce input costs and energy consumption with the same power input. For 90-160 kW models, use our optional two-stage compressor head unit to increase flow and energy gains, further improving performance.

The second-generation R-Series compressors feature an advanced compressor head and IE3-rated NEMA PREMIUM® motor for lower total cost of ownership. For further efficiency gains, an optional Variable Speed ​​Drive (VSD) can help you save even more on energy costs.