Compressed Air Systems
Reciprocating Models
CAS logo
Compressed Air Systems
Simplicity. It's What We Do.

Simple Industrial Air Comressors That Work When You Do.


Compressed Air Systems

Simplicity. It’s What We Do.

We build the most efficient, most reliable, highest performing, easy-to-use air compressors anywhere. Compressors that meet your every need and demand while at the same time helping reduce our carbon footprint thanks to specially designed green manufacturing practices.

Simplicity is in our DNA. And since our founding in 1980, we’re still owned and operated by the same family with the same desire and philosophy we’ve had all along. It’s who we are. It’s what we do.

It’s that simple.

Rotary Screw Compressors

Quiet. Dependable. Efficient.

Engineered with design simplicity, fewer parts mean a more reliable compressor and years of service. The control panel is simple to operate and simple to trouble shoot. With the CAS Smart Control system, we manufacture the easiest to operate and service compressor in its class.

5-250 HP vertical, horizontal, duplex, enclosed and basemount models available.

View All Rotary Screws
 rotary screw compressor image

Industrial-duty Reciprocating Compressors

Built for Business.

CAS Industrial Series compressors are designed automotive and industrial applications. Built with large bore low rpm pumps, disc and spring valves and centrifugal unloaders the compressors are made to last and ready to work.

5-30 HP Vertical or Horizontal models available.

See All Reciprocating Models
Reciprocating compressor image

The Cube Air System

The Ultimate in Flexibility and Longevity.

The Cube Air System is designed to be the simplest to purchase, own, and operate compressor in the world. An industry first, it allows you to purchase a functioning compressor without having to purchase an air receiver.

5-15 HP reciprocating, rotary screw and engine driven models available.

Check Out the Cube Air System

Portable Compressors

Ready to Work Wherever.

CAS commercial gas and diesel compressors are designed for applications that require air on the go. Designed with durability and reliability in mind these compressors simpler to use and easier to maintain than any other compressor in this class. With stainless steel flex discharge lines and industrial duty drive engines these compressors are built to get work done.

Chose from Commercial and Industrial-duty Reciprocating or Rotary Screw models. Electric, Engine or Hydraulic driven.

Go mobile

Air for Every Application

Duplex Air Compressors

With two compressors in the same space as one you have built in redundancy and additional air when needed. Available in reciprocating and rotary screw models.

Learn More
Enclosed Compressors

When you need to keep things quiet. Designed for for the shop that wants minimum dba’s and maximum productivity .

Learn More

Compressors for small businesses with occasional use, home, or the do it yourselfer.

Learn More
Generator/Welder Packages

When you need all the right tools to get the job done on-site. These units combine air, electrical power, jumpstarters and welders in a single compact system.

Learn More

air-treatment icon
Air Treatment Products

Keep your compressors and operations performing at their best while delivering cool, clean and dry air.

Learn More
Engine Driven Icon
Engine Driven Compressors

Designed to provide compressed air in remote locations or for emergency production line needs. Great performance in a compact system with a maximum 50% duty cycle.

Learn More
oil-free icon
Oil-Free Compressors

For the medical, agricultural, food, beverage and laboratory environments that require tools or processes have oil-free air.

Learn More
Combo icon
Hydraulic Driven Compressors

High air output in efficient, compact, powerful and lightweight units. Available in reciprocating and rotary screw models.

Learn More

Get What You Need

Choose the Correct Compressor

Reciprocation? Rotary Screw? Not sure? We have guides and recommendations that will help you find the best compressor for your application.

Get What's Right
cfm Calculator

Determine your needs based on total cfm usage, the types of tools you use, number of users, or any combination of these.

Check Your cfm
Voltage Drop Calculator

A simple guide to help you choose the correct size unit based on available power.

Check Your Power