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Group Companies


Delair is a part of Pahwa Group. ‘With Desiccant at its core, in relation to air’, the Pahwa Group is a group of knowledge based and technology driven companies offering advanced environmental control solutions to a wide array of companies.

The Group is headed by Mr. Deepak Pahwa as the Group Chairman and employs a strong team of over 1400+ persons in 6 continents and has 11 manufacturing units. The core strength of all the group companies is concentrated in desiccant and desiccant-based technologies. The Group has filed 122 patents applications worldwide on 13 new technologies, since 2007, out of which 43 patent granted / already allowed for energy smart technologies and has set up 8 state-of-the-art test labs to give the cutting edge to our R&D and product offerings. Operating within a broad framework of ‘environment and energy’, the group companies are involved in manufacturing products like dehumidifiers, resin dryers, product dryers, gas phase filtration systems, energy recovery and fresh air treatment systems

Delair India Pvt. Ltd.

Delair India, ISO 9001:2008 certified, specializes in designing, engineering and manufacturing of Compressed Air Drying Systems - Refrigeration & Adsorption, Air Receivers, After Coolers, Moisture Separators, Auto Drain Valves and Brake Air Dryers.

Bry-Air (Asia) Pvt. Ltd.

Over 50 years of experience in Humidity and Moisture control, Bry-Air offers moisture control solutions for a wide array of applications. From compact to engineered Bry-Air Dehumidifiers are designed to suit unique moisture/humidity control needs during processing, packaging, drying and storage. Today the best and the most recognized names in the industry have opted for Bry-Air Desiccant Dehumidifiers. Bry-Air Dehumidifiers are effective for wide range of applications from drying tiny seeds, to providing ambient conditions for life saving drugs, microchips and dry rooms conditions for Lithium Battery production. Bry-Air Dehumidifiers are also used while mothballing mighty freighters.

Bry-Air is a trusted name in Gas Phase Filtration systems as well. Bry-Air Gas Phase Filtration systems safeguard you and your sensitive electrical and electronic equipment through corrosive, toxic and odorous gas removal.

Bry-Air Systems a division of Bry-Air Asia has been catering to drying, conveying, blending, mould dehumidification, heating and cooling needs of the plastic processors under one roof.


Desiccant Rotors International (DRI)

DRI is a fast growing Indian HVAC&R company with global footprints providing end to end solution for fresh air treatment and Green Buildings. The DRI product range includes Energy Recovery Ventilators (ERVs) and Treated Fresh Air Units (TFAs) incorporating the EcoFresh Heat Wheels for Fresh Air Treatment & IAQ, Evaporative Cooling Pads for Humidification/ Evaporative Cooling & Arctic Coolers incorporating EcoCool Pads for cooling large spaces.

DRI products and systems are maintaining IAQ in prestigious buildings all over the world : Beijing Airport, China; Olympia Technology Park, India; Thai Parliament, Thailand; National Theater, Malaysia; Pacific Controls, Dubai; K.E.M. Hospital, Australia; The City, Brazil; University of North Carolina Science & Media Building, USA . . . and many more.

Technical Drying Services Asia Pvt. Ltd. (TDS)

Technical Drying Services Asia Pvt. Ltd. (TDS) provides "Dry Air on Rent" round the clock. Backed by years of experience, trained and skilled crew and top-of-the-line equipment and tools, TDS provides the fastest solutions with optimum results to the short-term moisture and humidity problems and drying requirements.


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