Oilless Air Compressor Manufacturers and Suppliers

IQS Directory provides an easy to use search tool to find oilless air compressor manufacturers and suppliers. Find oilless air compressor companies that can design, engineer, and manufacture oilless air compressors to your specifications. Peruse our website to review and discover top oilless air compressor manufacturers with roll over ads and complete product descriptions. Connect with the oilless air compressor companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of oilless air compressor repair, gast oilless air compressors, or industrial oilless air compressors of every type, IQS is the premier source for you.

Leading Companies:

  • Indianapolis, IN 800-632-4451

    An employee-owned company, Brehob Corporation’s Air Compressor division offers you complete air system solutions. We provide a full line of equipment including compressors, dryers and accessories. We can put together a complete air system for your facility or provide replacement equipment, repairs, rentals and system audits to ensure optimal functionality of your industrial air compressor system.

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  • Bay Minette, AL 251-937-5900

    The 12 volt air compressors that we offer cannot be topped by the competition! We offer air compressors of all kinds including industrial air compressors, screw compressors, reciprocating compressors and many others. We want to show you the difference that ninety years of experience can make! Contact our customer service representatives today or visit our website to learn how to get started!

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  • Michigan City, IN 888-785-5247

    Sullair has been on the leading edge of compressed air solutions since 1965. Built on the pillars of reliability, durability, and performance, Sullair makes compressors you can count on. We were one of the first to execute rotary screw technology in our air compressors, and our machines are famous all over the world for their legendary durability. To learn more about our broad range of compressed air solutions, visit

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Oilless Air Compressor Industry Information

Oilless Air Compressors

Oilless air compressors provide air and power for various tools, machinery and manufacturing processes in industries that require clean air. Oil free air compressors cut the normal number of moving parts necessary for air compressors in half, which results in easier maintenance and increased productivity as well as offering a lowered risk of breaking down.

Quick links to Oilless Air Compressors Information

Applications for Oilless Air Compressors

These air compressors have useful applications in these types of working environments, such as:

  • Medical Offices
  • Food Processing Plants
  • Tattoo Shops
  • Clean Room Environments
  • Research Laboratories
  • Public Buildings

Also, critical manufacturing lines require air that is 100% clean of microscopic oil particles that can contaminate both the equipment and the product. If the air output of oilless air compressors contains any oil in the air, no matter how small the amount, it is unacceptable for these environments.

Generally more reliable, oilless air compressors can be used in industries requiring continuous pressurized gas, such as:

  • Metal Processing
  • Electronics
  • Semiconductor
  • Food Processing
  • Chemical
  • Industrial
  • Medical
  • Automotive and Aerospace

Types of Oilless Air Compressors

Different types of air compressors include rotary, screw and mini air compressors, all of which may be made oil free. Oilless air compressor manufacturers offer products that may cost more at purchase, but become more economical over time due to higher-energy efficiency as well as increased profit potential.

There are two types of air compressors that are oil free:

Centrifugal Compressor
Rotary screw air compressors. While centrifugal compressors are always oil free, rotary screw compressor manufacturers are manufacturing more oil free rotary screw compressors for precision applications in recent years than lubricated rotary screw compressors. Centrifugal compressors are turbo machines that act as fans, blowers, pumps and compressors to provide high pressure airflow for a number of large industrial applications. A rotary impeller draws air in through the compressor’s inlet, imparting high velocity to the air with rapid rotary motion; the kinetic energy of the air is converted to pressure as the air or gas is channeled into a diffusing chamber and out through a discharge nozzle. Due to the centrifugal compressor’s use of a rotary impeller, they contain no lubricants, which might come in contact with the air stream.
Screw Compressor
Oil-free rotary screw compressors use two helical screws fitted into one another, rotating quickly in opposite directions. The meshing and rotation of the two helical rotors produces a series of volume-reducing cavities; gas is drawn in through an inlet port in the casing, captured in these cavities, compressed and then discharged through another port in the casing. The design is oil-free because the air is compressed entirely through the action of the screws, without the assistance of an oil seal.

Oilless Air Compressor Informational Video