• 44 to 518 CFM capacities (depending on model selection)
  • IE3/NEMA Premium TEFC motor
  • Wye-Delta reduced voltage starter
  • Air-cooled, free-floating cooling system
  • Xe-Series controller with upgradable options available
  • PAC protection (40 to 100 HP models only)
  • Noise attenuation enclosure with removable doors
  • Optional 120 or 240 gallon receiver tanks available on some models
  • Power outage restart option available (requires Xe-70M controller or higher)
  • NEMA/IP55 enclosure


The Ingersoll Rand RS-Series rotary screw air compressor utilizes a reliable airend for efficient airflow and features a IE3/NEMA premium TEFC motor that delivers significant energy and cost savings. The RS-Series also features V-Shield Technology, utilizing PTFE stainless steel braided oil hoses and o-ring face seals that combine to provide a leak-free design. The premium efficiency models provide the ability to deliver up to 17.5% improved efficiency and 18% more airflow capacity from the airend.

The Xe-series controllers are standard on the RS-Series, delivering increased control functionality through an intuitive user interface, as well as remote access with many current web browser. Other Xe controllers are available as an upgrade to provide additional functionality and control.

The optional integrated dryer and 3-in-1 heat exchanger can provide clean, dry air in a single package that minimizes installation costs, reduces footprint and improves ISO air quality.

In Stock

Part Number Price Available
RS18i-A125 [460V]
$17,829.99 1 in stock

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