Air compressors are available in a wide array of designs, and each is suited for a different industrial purpose. The piston compressor, one of the most popular and reliable models, is found in shops, industrial facilities, and pieces of machinery all over the world. To get the right equipment for the job, learn what a piston compressor is and how they work.

What Is a Piston Compressor?

Piston compressors, also known as reciprocating compressors, operate on the principle of displacement. While they operate in various ways, they work by using the movement of pistons to transfer air or gas into an enclosed, pressurized container.

As the piston is pushed down, the air is pulled into the cylinder and forced through a valve disc when the piston moves up again. The valve disc then moves to allow the air to pass, returns to its original position to seal the opening, and traps the compressed air in the tank. Depending on how the compressor operates, it may feature several pistons in different shapes to maximize the efficiency of gas movement.

The Applications of Piston Compressors

Because they are reliable and efficient, piston air compressors are found from dentist’s offices to massive oil refineries. Small compressors are used to power hands tools and rills, while larger ones are employed in natural gas processing facilities. These machines are also in your home as a crucial component inside your refrigerator. They rely on the expansion of compressed gas to create a cooling effect.  

If you’re looking for a new air compressor or need hard-to-find parts to repair existing equipment, turn to the professionals at Industrial Compressor Supplies. As your one-stop air compressor shop, they offer a wide range of OEM parts and equipment from some of the industry’s leading manufacturers, with fast shipping anywhere in the country. Visit their website to browse their extensive selection of compressor parts, follow their Twitter for more tips and advice, or call (877) 426-3131 to speak with an expert today.