ISO 9001 : 2000 certified Delair India, specialises in design, engineering and manufacture of Compressed Air Drying Systems - Refrigeration and Desiccant Type.

Delair also manufactures special application dryers …Dehydrators, Pressurizers, Cable Dryers and Brake Air Dryers. Delair is the leading Compressed Air Dryer brand in India. Delair Refrigeration Dryers and Adsorption type heatless dryers are well known for their world class quality and reliability. ISO 9001:2000 certified Delair has a high name recognition and is on the approved list of all leading consultants.

Delair is a qualified supplier for Nuclear Projects and also for the Department of Telecommunications. Delair is the only recognized make by the Department of Telecommunication (D.O.T.). They supply Dehydrators to the Defence sector. Delair has a strong engineering base supported by state-of-the-art manufacturing infrastructure and wide sales network. Delair has many "firsts" to its credit.

The first 400 bar Compressed Air Dryer, was manufactured by Delair. It is also the first and only Compressed Air Dryer manufacturer to receive ISO 9001:2000 certification in India.