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…
Leading Manufacturers
Brehob Corporation
Indianapolis, IN | 800-632-4451An employee-owned company, Brehob Corporation`s offers you complete air compressor solutions and provides a full line of additional equipment including dryers and accessories.
Rolair Systems
Hustisford, WI | 920-349-3281As an air compressor manufacturer, we proudly design and produce the Rol-Air brand. Our air compressors range in 1/2 to 20 HP, and are offered as gas air compressors, electric air compressors, portable or stationary models, belt or direct drive, oilless or splash lubricated and single or two stage.
Sullair Corporation
Michigan City, IN | 888-785-5247Sullair 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.
Lans Company
Glendora, CA | 888-596-5267Lans 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!
Central Air Compressor
Warren, MI | 877-523-7277As a distributor of air compressors, Central offers a wide variety of equipment from brands such as Champion, Powerex, Sullivan-Palatek and CompAir. Products include rotary van compressors, portable compressors, stationary piston type and scroll type units. Central`s trained support team is eager to assist you, whether it is through its 24 hour emergency operation or during regular business hours.
Industrial Oilless Air Compressors - Central Air CompressorGenerally 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 - Central Air CompressorThere 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.
