The EcoFresh Energy / Enthalpy Recovery Wheel, which recovers total energy (sensible and latent), assists in meeting all the requirements of improving Indoor Air Quality (IAQ), humidity control and energy saving.
DRI is proudly the world's largest manufacturer of desiccant coated aluminium substrate Energy Recovery Wheels and has an installation history of 25+ years. It also has the largest installed base of such wheels all over the world in the most iconic buildings.
DRI offers the Highest Recovery Enthalpy Wheels in the world (Aluminium substrate coated with a choice of desiccants). These are incorporated into a Fresh Air Handing Unit or Energy Recovery Ventilator. In some cases, the wheel may be installed standalone with ducts.
Incorporation of EcoFresh Heat Wheels into the air-conditioning system means more outdoor air at lower energy cost (reduced loads).
Energy Recovery Wheels may also be known in the industry as Energy Conservation Wheels, Heat Wheels, Enthalpy Wheels, or Sorption Wheels. Sensible-only recovery Wheels are also referred to as Condensation Wheels. Hygroscopic recovery wheels have latent efficiency much lower than sorption wheel.
All DRI energy recovery wheels are certified. Eurovent certification and all AHRI program certification details are available on the website, in catalogues, and in writing to us.
We offer various diameters and depths of the rotors incorporated into cassettes. Rotors and Cassettes up-to a certain diameter are monolithic as a standard.

South Asia's LARGEST manufacturer of highly efficient & reliable Cooling Pads
EcoCool Evaporative Cooling Pad uses the simple principle of Cooling by evaporation i.e. passing hot fresh air through the wet and cool surface to bring temperatures down.
Sensible Heat is thereby changed to Latent Heat, and Fresh Air leaving the pads is humidified and cold.
The EcoCool Evaporative Cooling Pads are saturated with water, sprayed onto it through prefixed channels.
Fresh Air, which is warm or hot, is blown (with the help of a fan) through the wet EcoCool Pad. The water evaporates when it comes in contact with the warm/hot air, thus cooling as well as humidifying the air entering the area.... shop floor and industrial premises, Greenhouses, Poultry houses.
Eco-friendly and economic, EcoCool provides the ideal media to keep the temperature low in industrial, commercial, and residential areas, poultry farms, hatcheries, livestock areas, greenhouses, and other agricultural areas.

Bry-Air Low Dew Point (LDP) Dehumidifiers are the ideal solution for battery cell manufacturing. They are the perfect solution for moisture menace in your high demand Dry Rooms, critical for lithium battery manufacturing. These high energy saving, customized environmental control equipment – Low Dew Point Dehumidifiers (LDP) along with Dry Rooms can control moisture levels from-40°C to -80°C dew point depending on the hygroscopic material processing being carried out. Tailored exclusively for Lithium Battery manufacturing and embedded with Patented Technology, the LDP from Bry-Air is the most energy efficient dehumidifier for <1% RH dry rooms. The Super LDP & Green DryPurge (GDP) dehumidifiers are specially designed and engineered to control moisture levels and have the shortest manufacturing lead time vis-a-vis any competitor product available in the world. The equipment is manufactured under the modular approach leading to ease in transportation, faster dispatch and better inventory management. Assembling on site is far simpler due to the extensive years of R&D put behind making some of the best low dew point desiccant dehumidifiers installed and functioning smoothly across the globe. Ours is the largest dedicated manufacturing facility in the world for special lithium-ion cell manufacturing dehumidifiers. We have an actual working dry room at one of our facilities in Gurugram, India and dedicated lab for testing low dew point desiccant unit configurations. We are modest and well equipped in our efforts to support our country and the world with the best air handling units for giga factories mushrooming across the globe for making the environment green and healthier, be it electric vehicles or energy storage systems compensating for the depleting natural resources. Our processes, plants and people are ready to for any multi fold growth which the battery cell manufacturing industry is yet to witness.

FlexAir Energy Recovery Ventilators provide a solution for Ventilation with Energy Recovery, to maintain good IAQ and Energy Savings in a single Unit.
Energy Recovery Ventilators are Plug-and-Play machines with an in-built starter panel and corded remote.
Energy Recovery Ventilators have a unique design and can be easily mounted in false ceilings. Incorporating the highest recovery Enthalpy Wheels, EcoFresh, these units are ideal for Homes, Banquet Halls, Gyms, Beauty Salons, Luxury Villas, Classrooms, etc.
We have hundreds of installations across many different applications. ERV is also ideal for the existing building where an easy plug-and-play solution is required to bring in the fresh air.
DRI Energy Recovery Ventilators are equipped with EcoFresh Energy Recovery Wheels capable of recovering sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. The rotating wheel transfers the sensible and latent energy between the counter-flowing exhaust and supply air, and in the process preconditions (cool/ heat/ dehumidify/ humidify) the fresh air.
Energy Recovery Ventilators (ERV) are also known in the industry as Heat Recovery Ventilators HRV, Energy Recovery Units ERU, and Heat Recovery Units, HRU.
The DRI ERV helps to meet ASHRAE 62 and other international standards specified ventilation rates without significantly increasing the air conditioning tonnage, saving capital, and operating costs considerably.

A paradigm shift is occurring in the design of HVAC systems for buildings, particularly in regard to RH control. Even in commercial buildings designers are scrutinizing the effectiveness of air conditioning systems in managing humidity levels. The concept of Divide & Conquer is gaining traction and utilizing ventilation air to manage the internal moisture load of buildings is becoming increasingly popular.
DRI Dedicated Outdoor Air Systems (DOAS) has emerged as the preferred option for designers to handle moisture load using Ventilation Air. After studying nearly 20 different configurations, DRI has developed a range of standard DOAS configuration that are widely used by designers today.

Ethylene removal is a natural process that does not affect the property of fruit or vegetable. Ethylene that is released naturally can be continuously removed by Bry-Air Ethylene Scrubber (BES) through the process of adsorption and chemisorption.
Bry-Air Ethylene Scrubber (BES) extends shelf life of fruits and vegetables, minimizes loss due to decay, ensures off season availability and eliminates harmful preservation practices that use Nitrogen and Sulphur gas. Fruits and vegetables, thus retain their naturalness and can be ripened as per demand without bearing traces of toxic gases.

World's Best Performing Evaporative Air Coolers
Arctic Direct Evaporative Coolers are the best in the world. These robust strong body coolers are ideal for central cooling using ducts across applications. The range uses a centrifugal fan, specially designed cooling pads and unique design features coming from decades of engineering knowledge. The range offers excellent cooling and air delivery.
Arctic Direct/Ducted Evaporative Coolers can lower the fresh air dry bulb temperature by 7-12°C, e.g.- the air-off temperature from the evaporative cooler for an outside temperature of 40-43°C can be as low as 28-30°C.
Reduction of temperature & fresh air in the workplace create a healthy environment and benefits like improved staff morale, increased productivity & accuracy and less absenteeism.

Portable Cooler on Wheels
The portable air cooler is a free-flow ductless air cooler ideal for industrial and commercial uses and spot cooling. This model comes with an Axial Fan for better air spread. Multiple coolers can be installed to cover larger areas. It's Plug and Play and easy to move around.

Powerful Side Discharge Free Flow Coolers
Arctic Side discharge heavy-duty metal-body air coolers are free flow ductless air coolers, ideal for industrial, commercial and open area use. This Arctic Cooler range comes with centrifugal fans for the most powerful air throw. A damper can be used to control the air supply and distance. As the unit is not ducted, its location can also be changed.

InDirect Evaporative Coolers
Indirect Cooling
A single stage Indirect Evaporative Coolers use the advantages of cooling using water evaporation without increasing humidity in the supply air. This is done through our special DRI COOL module.



A 2-stage evaporative cooling system is an advanced cooling system that utilizes indirect evaporative cooling modules followed by a direct cooling section. The overall result is lower dry bulb temperature as compared to a direct only evaporative coolers.
A third stage can be added as a cooling coil which is turned on when the second direct evaporative cooling section is off. This is based on the ambient conditions.
These units are also offered in very large air volumes and with all sensors, controls and electrical packaged on board the unit.

Bry-Air’s Compact Desiccant Dehumidifiers as the name suggests are compact in size. They have the ease of placing it anywhere and do not require large space, many a times, completely eliminating the need for floor space.

Bry-Air’s Compact Desiccant Dehumidifier FFB Series pack a big punch in a small box. It is the “Little Giant of Industrial Dehumidification”. Lightweight and cost-effective, it is perfect for utilisation in small areas having an imperative need for moisture control. It is designed to integrate “small footprint and finish” of a commercial unit with “the ruggedness” of an industrial dehumidifier. It is invariably a compact answer to massive problems.