Product Registration

Subscription

Request a Quote

Request Service, Parts or Support

compair_logo.png
Products
compair_logo.png

Reach Out to Us

Contact UsRequest a QuoteRequest Service, Parts or Support

Energy Efficient Compressed Air Dryers

High performance compressed air treatment for clean, dry air

CompAir offers a full range of energy-efficient and environmentally friendly compressed air dryers including refrigerant, modular desiccant, and heatless desiccant as well as HOC (heat of compression), and Sub Zero dryers. All of our technologies are engineered for maximum reliability, long life cycles, and easy service access, so whichever technology you choose, you can be sure your investment offers undeniable performance.

Product Range

Dryer_Refrigeration Dryer.jpg

Refrigerant Dryers

Refrigerant dryers are the most common type of drier technology used by many industries. As the name suggests, heat exchangers are used to cool compressed air which will condense the bulk amount of water vapour within the air so by cooling the compressed air, water is removed.

Dryer_Adsorption Dryer.jpg

Desiccant Air Dryers

Desiccant dryers work on the principle of moisture always migrating to the driest medium possible. Therefore, water vapour is removed from compressed air by passing it over an adsorbent desiccant material. As the air contacts the adsorbent material, water vapour transfers from the wet air to the dry desiccant.

Fogliano plant, Italy, where our air dryer products are manufactured

Get a quick, dynamic look at our technology in action and see how it delivers real value. Watch now to discover more and take your next step forward!

What are compressed air dryers for?

  • Ambient air contains natural contaminants—including dust, sand, soot, and salt particles—which negatively impact compressed air quality.
  • Moisture (water vapour) is a major source of air contamination, and its concentration varies by environment, affecting the performance of compressed air systems.
  • Untreated air carries significant moisture, oil droplets, and dirt, all of which contribute to corrosion and reduced air purity.
  • Compressing air increases the concentration of moisture and contaminants, making the resulting mixture more corrosive and harmful to equipment.
  • Moisture‑laden compressed air leads to equipment wear, production downtime, and product spoilage, increasing operational costs.
  • Compressed air dryers are essential for removing moisture, ensuring clean, dry, high‑quality compressed air that protects equipment and maintains reliable production.
test

Why use a compressed air dryer?

Safe operation

Untreated air can cause corrosion and damage to your pipework and the internal structure of your air compressor. This can eventually lead to a system breakdown, costing you time and money. Compressed air dryer will help to keep your system running damage-free and your operation safe and reliable with long term results.

High-quality end-product

Whatever your application, you need to be sure that your end-product is of high quality. Air that contains water vapour can cause product spoilage which can be very costly to businesses. Compressed air dryer ensures that air is pure and dry before it reaches the point of use.

Peace of mind

Modern production systems require high‑quality compressed air, defined by the six ISO 8573‑1:2010 classes. Achieving these levels demands proper filtration, water separation and drying. Understanding compressed air quality and testing standards is essential when designing a system to meet required purity levels. ISO provides three key standards—ISO 8573‑1, ISO 12500 and ISO 7183—which you apply based on the contaminants you need to remove and the purification equipment you use.

Trust powerful compressed air dryers to offer complete reassurance and total peace of mind for your business.

CompAir Industrial Variable Speed Dryer

Reach Out to Us

Contact UsRequest a QuoteRequest Service, Parts or Support

Compressed air quality classes according to ISO 8573 1:2010

Compressed air dryer quality classes

White Paper | Using ISO quality standards to plan your compressed air system

Download
ISO quality standards brochure

FAQ

A compressed air dryer removes moisture and contaminants from your air network to ensure consistent, high‑quality, dry compressed air. By protecting equipment from corrosion, wear, and unplanned downtime, CompAir dryers help maintain optimal performance and long‑term system reliability.

Navigate Further

Go back to Air Treatment pageGo back to the home page