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Oilless Air Compressors

A reliable source for Oilless Air Compressors information and leading Oilless Air Compressors Companies & Manufacturers.

Environments such as medical offices, food processing plants, tattoo shops, clean room environments, research laboratories, public buildings and 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. Read More…

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.
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Leading Manufacturers

Indianapolis, IN  |  800-632-4451

An employee-owned company, Brehob Corporation`s offers you complete air compressor solutions and provides a full line of additional equipment including dryers and accessories.

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Brehob Corporation $$$

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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Quincy Compressor, Inc. $$$

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 america.sullair.com.

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Sullair Corporation $$$

Glendora, CA  |  888-596-5267

Lans Company has your needs covered, offering an array of air compressors to various industries. Our inventory includes a complete line of air compressor equipment from numerous brands. We stock most of the equipment and can fill almost any order. Contact us and speak with a Lans representative today!

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Lans Company $$$

Orange, CA  |  714-634-2292

Accessorie Air Compressor Systems is proud to service your compressed air needs with a full line of Kaeser Sigma screw compressors, variable frequency drive compressors, packaged compressor systems, vacuum screw packages, booster compressors & Curtis piston compressors. We offer compressors for rent & dependable 24-hour service for all makes of rotary & piston compressors. 30 years in business.

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Accessorie Air Compressor Systems, Inc. $$$
placeholder image Brehob Corporation Quincy Compressor, Inc. Sullair Corporation Lans Company Accessorie Air Compressor Systems, Inc.

Generally more reliable, oilless air compressors can be used in industries requiring continuous pressurized gas such as metal processing, electronics, semi-conductor, food processing, chemical, industrial, medical, automotive and aerospace. Other 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.

Quantima Oilless Compressors Quantima Oilless Compressors - Central Air Compressor

There are two types of air compressors that are oil free: centrifugal compressors and 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.

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.

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