--- title: Air Compressors description: Discover industrial-grade air compressors from Atlas Machine & Supply. We offer oil-flooded, oil-free, centrifugal, and rotary screw units from trusted brands like Sullair and FS-Elliott --- [![atlas_logo_(ATLAS ONLY)-01](https://www.atlasmachine.com/hubfs/atlas_logo_(ATLAS%20ONLY)-01.svg) ](https://www.atlasmachine.com?hsLang=en) [![atlas_logo_(ATLAS ONLY)-01](https://www.atlasmachine.com/hubfs/atlas_logo_(ATLAS%20ONLY)-01.svg) ](https://www.atlasmachine.com?hsLang=en) - [Compressed Air](https://www.atlasmachine.com/compressed-air) - [Products](https://www.atlasmachine.com/compressed-air/products) - [Air Compressors](https://www.atlasmachine.com/air-compressors) - [Air Treatment](https://www.atlasmachine.com/compressed-air/products/air-treatment) - [Nitrogen Generators](https://www.atlasmachine.com/compressed-air/products/nitrogen-generators) - [Vacuum Pumps](https://www.atlasmachine.com/compressed-air/products/vacuum-pumps) - [Sullair ](https://www.atlasmachine.com/compressed-air/sullair) - [Search by Brand](https://www.atlasmachine.com/shop-brands) - [Oil-Free](https://www.atlasmachine.com/compressed-air/products/oil-free-systems) - 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Proudly allied with Sullair, FS-Elliott, and more, we offer oil-flooded and oil-free compressors, nitrogen generators, and vacuum pumps tailored for every industrial need. Experience reliable, world-class equipment today. ![SullairProductsBillboard-1](https://www.atlasmachine.com/hs-fs/hubfs/SullairProductsBillboard-1.jpg?width=1179&name=SullairProductsBillboard-1.jpg "SullairProductsBillboard-1") ## OIL-FREE COMPRESSORS These systems are the gateway to air quality. Oil often reduces the quality of air, increasing maintenance, time to clean, and cost of ownership. Oil-free compressors are becoming the preferred solution due to the long-term cost savings. Check out our rotary screw, centrifugal, and scroll compressor options.  ![Oil Free Flyer Button](https://www.atlasmachine.com/hubfs/Oil%20Free%20Flyer%20Button.png) [Download Flyer ](https://www.atlasmachine.com/hubfs/Oil-Free%20Flyer1-1.pdf?hsLang=en) ## Oil-Free Compressed Air Solutions You Can Trust For industries where air quality is non-negotiable, Atlas Machine & Supply provides dependable oil-free compressed air systems designed to meet the most demanding standards. Perfect for food, beverage, pharmaceutical, and other critical applications. Click the button below to download our Oil-Free Compressed Air Flyer and explore how we help ensure clean, reliable performance. ![Sullair DS Series Button](https://www.atlasmachine.com/hubfs/Sullair%20DS%20Series%20Button.png) ### SULLAIR Oil-Free Compressors Delivering Class 0 oil-free air for the most critical applications - ideal for industries where air purity matters most. Reliable, efficient, and built to perform. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/oil-free?hsLang=en) ![P300 Pic](https://www.atlasmachine.com/hubfs/P300%20Pic.png) ### FS-ELLIOT Oil-Free Compressors Engineered for continuous, reliable performance—FS-Elliott centrifugal compressors deliver 100% oil-free air with industry-leading efficiency and durability. [Learn More](https://www.atlasmachine.com/compressed-air/fs-elliott/products?hsLang=en) ![atlas-and-z-technique](https://www.atlasmachine.com/hubfs/atlas-and-z-technique.jpeg) ### Ztechnique OEM Quality Oil-Free Parts OEM-quality replacement parts for oil-free compressors - engineered by Ztechnique to ensure peak performance, reliability, and cost-effective maintenance without compromise. [Learn More](https://www.atlasmachine.com/ztechnique-oil-free-parts?hsLang=en) ![van-image-atlas-machine-Oil-free](https://www.atlasmachine.com/hubfs/van-image-atlas-machine-Oil-free.jpg) ### Dedicated Oil-Free Service Team We have a team of highly knowledgeable service technicians that have years of experience in oil-free rotary screw and centrifugal compressor equipment. [Service Plans](https://www.atlasmachine.com/service-plans?hsLang=en) ## OIL FLOODED ROTARY SCREW COMPRESSORS Rotary Compressors are some of the most common air compressors on the market given their cost-effectiveness and performance. While most rotary compressors are air-cooled, some installations require water-cooling applications. Not sure what you need? Contact our compressed air experts today! ![Shoptek ST15](https://www.atlasmachine.com/hubfs/Sullair%20Product%20Images/Rotary/Shoptek%20ST15.png) #### Shop Tek ST15 Sullair ShopTek® redefines industry standards with a simple design providing exceptional reliability and extremely low maintenance. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/shoptek-st4-15?hsLang=en) ![ShoP Tek ST75-1](https://www.atlasmachine.com/hubfs/Sullair%20Product%20Images/Rotary/ShoP%20Tek%20ST75-1.png) #### Shop Tek ST75 Sullair ShopTek® redefines industry standards with a simple design providing exceptional reliability and extremely low maintenance. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/shoptek-st18-75?hsLang=en) ![PIC_TS190 Front-288x288](https://www.atlasmachine.com/hubfs/PIC_TS190%20Front-288x288.jpg) #### TS Series Two-stage compressors with high-performance measures, all with energy efficiency in mind. Superior end-to-end designs. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/ts-series?hsLang=en) ![LS Series composite -1](https://www.atlasmachine.com/hs-fs/hubfs/Sullair%20Product%20Images/Rotary/LS%20Series%20composite%20-1.png?width=307&height=288&name=LS%20Series%20composite%20-1.png) #### LS Series Designed with a focus on precision performance, the LS series has features that perform and benefits that matter. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/shoptek-st4-15-1-1?hsLang=en) ![S Energy ES-6](https://www.atlasmachine.com/hs-fs/hubfs/Sullair%20Product%20Images/Rotary/S%20Energy%20ES-6.jpg?width=288&height=288&name=S%20Energy%20ES-6.jpg) #### ES-6 S-energy® Sullair ES-6 S-energy® encapsulated compressors utilize design simplicity to provide exceptional reliability and extremely low maintenance. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/shoptek-st4-15-0-0?hsLang=en) ![Stationary-S-energy-1100e](https://www.atlasmachine.com/hs-fs/hubfs/Sullair%20Product%20Images/Rotary/Stationary-S-energy-1100e.png?width=307&height=288&name=Stationary-S-energy-1100e.png) #### S-energy® 1100-1800E Sullair S-energy® 25-100 hp air compressors feature the robust, globally recognized air end with a highly efficient asymmetric profile and tapered roller bearings. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/s-energy-1100e-1800?hsLang=en) ![LIT_S-energy 25-40 hp-01](https://www.atlasmachine.com/hubfs/LIT_S-energy%2025-40%20hp-01.png) #### S-energy® 1800-3000V Sullair S-energy® 25-40 hp air compressors feature the robust, globally recognized air end with highly efficient asymmetric profile and tapered roller bearings. [Learn More](https://www.atlasmachine.com/compressed-air/sullair/products/rotary-screw-compressors/s-energy-1800-7500?hsLang=en) ![LIT_S-energy 40-60 hp-01](https://www.atlasmachine.com/hubfs/LIT_S-energy%2040-60%20hp-01.png) #### S-energy® 3000BP-4500VB Sullair S-energy® 40-60 hp air compressors feature the robust, globally recognized air end with highly efficient asymmetric profile and tapered roller bearings — backed by the Sullair comprehensive 10-year Diamond Warranty. [Learn More](https://www.atlasmachine.com/s-energy-3000b-4500vb-product-final-page-rotary-screwp?hsLang=en) ![LIT_SN Series-01](https://www.atlasmachine.com/hubfs/LIT_SN%20Series-01.png) ####  SN Series 5500-7500S  Sullair SN Series air compressors feature the robust, globally recognized air end with highly efficient asymmetric profile and tapered roller bearings — backed by the Sullair comprehensive 10-year Diamond Warranty. [Learn More](https://www.atlasmachine.com/advanced-rotary-screw-air-compressors-sullair-sn-series-5500-7500s?hsLang=en) ![Sullair LS 20T-07](https://www.atlasmachine.com/hubfs/Sullair%20LS%2020T-07.png) #### Sullair Two-Stage Sullair Two-Stage Air Compressors feature a superior end-to-end design for optimum efficiency and power savings — backed by the Sullair comprehensive 10-year Diamond Warranty. [Learn More](https://www.atlasmachine.com/two-stage-industrial-rotary-screw-compressors-sullair-ls-20t?hsLang=en) ## RECIPROCATING COMPRESSORS Perfect for applications that only require air for a small period of time, think 2-4 hours per shift, as opposed to continuously running. Many labs, small workshops, and tire or automotive centers use these compressors. Also known as piston compressors, Reciprocating Compressors are highly adaptable and can be used in a small shop or to run a large factory. With the lowest upfront cost of most compressors, this option can be an attractive choice for starting up or using multiple reciprocating compressors in the event of downtime. ![Artboard 1](https://www.atlasmachine.com/hs-fs/hubfs/Reciprocating%20Compressors/Chicago%20Pneumatic/Artboard%201.png?width=512&height=288&name=Artboard%201.png) #### Reciprocating Compressors by CP Built for high-demand environments, Chicago Pneumatic reciprocating compressors offer reliable, high-pressure performance in a compact, cost-effective design. Ideal for smaller shops or intermittent use, these compressors are easy to maintain and engineered to deliver lasting value. [Learn More](https://www.atlasmachine.com/compressed-air/products/reciprocating-compressors/chicago-pneumatic?hsLang=en) ![Artboard 1-4](https://www.atlasmachine.com/hs-fs/hubfs/Reciprocating%20Compressors/CAS/Artboard%201-4.png?width=960&height=540&name=Artboard%201-4.png) #### Reciprocating Compressors by CAS Compressed Air Systems (CAS) reciprocating compressors are proudly made in the USA and built for durability, efficiency, and long-term performance. Perfect for automotive, light industrial, and workshop use, CAS compressors deliver reliable compressed air with straightforward maintenance and rugged construction. [Learn More](https://www.atlasmachine.com/compressed-air/products/reciprocating-compressors/cas?hsLang=en) ![Sauer_Hurricane](https://www.atlasmachine.com/hs-fs/hubfs/Sauer_Hurricane.jpg?width=344&height=269&name=Sauer_Hurricane.jpg) #### Reciprocating Compressors by Sauer Sauer compressors are engineered for high-performance, high-pressure applications in the most demanding environments. Known for their precision, durability, and long service life, Sauer reciprocating compressors are ideal for industries like marine, defense, power generation, and petrochemical where reliability is critical. [Learn More](https://www.atlasmachine.com/compressed-air/products/reciprocating-compressors/sauer?hsLang=en) ![Atlas_Primary_Logo_Single_color_white_notext](https://www.atlasmachine.com/hs-fs/hubfs/Atlas_Primary_Logo_Single_color_white_notext.png?width=120&name=Atlas_Primary_Logo_Single_color_white_notext.png) Keeping Industry Running Since 1907 Call Us: [1-855.GO.ATLAS](tel:1-855-462-8527) ![icon-email](https://www.atlasmachine.com/hs-fs/hubfs/icon-email.png?width=16&name=icon-email.png)[Contact Us](https://www.atlasmachine.com/request-for-quote-form?hsLang=en) ![icon-pin](https://www.atlasmachine.com/hs-fs/hubfs/icon-pin.png?width=16&name=icon-pin.png)[Locations](https://www.atlasmachine.com/locations?hsLang=en) © 2026 All rights reserved. - [Privacy Policy](https://www.atlasmachine.com/privacy-policy) ![](https://ws.zoominfo.com/pixel/6189524fd72340001577a737)