Ingersoll Rand’s award-winning Rotary Oil-Free Compressors are high-performance, trusted solutions for all of your compressed air needs.
Ingersoll Rand designs and manufactures a full range of high-performance oil-free air compressors that deliver the clean, reliable compressed air your operations demand. With decades of engineering expertise, we combine cutting-edge technology and innovative design to provide energy-efficient solutions for industries where air purity is critical.
Our oil-free rotary screw compressors are certified to ISO 8573-1:2010 Class 0 standards, ensuring 100% oil-free air for sensitive applications in the pharmaceutical, food and beverage, electronics, and textile industries. Whether you need a fixed speed or variable speed solution, Ingersoll Rand compressors help you maximize efficiency, reduce operating costs, and maintain peak productivity.
Explore Our Oil-Free Rotary Air Compressor Range
Why Choose Ingersoll Rand Oil-Free Air Compressors?
Ingersoll Rand oil-free air compressors deliver 100% oil-free air certified to ISO Class 0, ensuring contamination-free performance for the most demanding applications. Engineered for energy efficiency, they help lower your total cost of ownership while providing the flexibility to support critical industries that require the highest air purity. With a robust design and proven reliability, these compressors are built to perform in even the toughest environments.
When air quality matters most, trust Ingersoll Rand’s oil-free compressed air solutions to protect your processes and boost operational excellence.
Our E-Series oil-free rotary screw systems offer market-leading efficiency without compromising Ingersoll Rand's renowned reliability. They are available in a 75-160 kW model, 90-160 kW and a larger 185-355 kW model. Experience 13.5% improved efficiency due to optimized air-end features, which transform the rotor profile of these compressed air solutions. This allows for unrivalled airflow capacity and enhanced productivity.
Our Nirvana variable speed compressor is built to withstand fluctuations in demand without experiencing any disruption to the compressor's efficiency or performance. What makes our variable-speed compressors so unique is their ability to help you achieve up to 35% energy savings over traditional fixed-speed compressors. Therefore reducing your costs and how much energy your air compressor wastes throughout its day-to-day operations. Available in 37-45 kW and 55-75 kW models, these Nirvana variable speed compressors promise 100% oil-free air that you can rely on. They operate using a variable speed inverter in conjunction with a hybrid permanent magnet (HPM) motor that provides unrivalled performance, efficiency and reliability.
Our Ingersoll Rand Sierra rotary screw compressors are available in 37-75 kW making them flexible for use in a wide range of applications. Our Sierra models have an Xe-145 microprocessor controller to revolutionize the way you monitor your compressed air system. It enables you to optimize your power consumption through onboard diagnosis and data you can trust. These compressors are also designed with long-life stainless steel components, which not only ensure durability but also reduce your maintenance costs due to their ability to withstand varying temperatures and levels of pressure.
With years of industry experience and expertise, Ingersoll Rand understands that the delivery of reliable oil-free compressed air goes far beyond the compressor itself. This is why we help you optimize your total cost of ownership and maximize your facility's performance through innovative, first-class compressed air technologies and services. Trust Ingersoll Rand as your reliable compressed air partner!
By using high-quality materials and expert manufacturing processes, we are able to build robust components built to last. This can be seen through our:
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Enhance your compressed air system and ensure high-quality, oil-free air by investing in Ingersoll Rand's expert range of dryers and filters. Allow yourself peace of mind with our high-performance range of air treatment equipment.
Eliminate the risk of any unplanned or unexpected downtime by enhancing your system with Ingersoll Rand's CARE Maintenance Plans to help protect your investment. Our CARE service programs allow you to invest in your future with world-class support and a service plan you can rely on. Trust us to look after you and your compressed air solution!
