oil-free screw air compressor
Sierra 37-75 kW
Sierra oil-free screw compressors are ISO 8573-1:2010 Class 0 certified and are 100% oil-free for the most critical applications. With an efficient and robust design, these compressors are a reliable workhorse to ensure the productivity of your business.
Reliable operation The fixed speed compressor provides 100% oil-free grade 0 compressed air, safe, continuous and efficient operation, and can provide customers with high-quality services in a short time.

Special requirements are no problem for Ingersoll Rand oil-free compressors.
There is no problem with the compressor. We offer a custom solution to suit your
exact specs. Below are some examples.

• Heinestone-coated cooler
• Special structural materials
• Epoxy coated housing
• Additional electrical classification
• Additional instrumentation
• Programmable Logic Controller (PLC)
• Special motors