Most factory cooling systems eat power and deliver average results. Megastar's 3KW Industrial Air Cooler does the opposite — drops indoor temperature by 12°C to 15°C and runs on a fraction of what an AC consumes. Power draw is roughly 1/8th of traditional air conditioning. Big savings. Real cooling. Works on evaporative cooling — hot air passes through water-soaked pads, moisture evaporates, cool air enters the workspace. No compressor. No refrigerant. Just physics doing the job efficiently. Built for factories, not living rooms. Single-phase and three-phase models available. Choose axial fan or centrifugal blower depending on your space. Single-speed, two-speed, or variable speed — match the airflow to your requirement, not the other way around.
What's inside matters:
Suitable for factories, warehouses, internet cafes, base stations, and supermarkets. Anywhere heat builds and AC costs too much. Poor air quality kills recruitment. High temperatures kill productivity. One cooler unit solves both — fresh air in, hot air out, workers comfortable. Megastar 3KW Industrial Air Cooler. Low power. Real cooling. Built to last.
Megastar Coolers Pvt. Ltd. is one of India's most trusted ductable air cooler manufacturers, supplying industrial and commercial cooling systems to 1,000+ industries across the country. If you need a heavy-duty ductable evaporative air cooler for a warehouse, factory, restaurant, showroom, or large commercial space — you've found the right manufacturer.
A ductable air cooler is an industrial evaporative air cooler connected to a duct system that distributes cool air across large or multiple zones from a single unit.
Unlike a standard air cooler that cools only one open area, a duct air cooler pushes conditioned air through insulated or plastic duct pipes fitted into walls, ceilings, or rooftop openings. This makes it the preferred cooling solution for factories, large restaurants, textile mills, poultry farms, greenhouses, showrooms, and event tents.
The core principle is simple: warm air passes through water-soaked cellulose cooling pads, drops in temperature by 10°C to 15°C, and a high-powered blower pushes that cooled air into the duct network.
Energy use is minimal. A ductable industrial air cooler consumes 80% less electricity than a comparable refrigerant-based HVAC system. For large-area cooling, nothing beats its cost-per-square-foot performance.
A ductable evaporative air cooler works on the same physics as natural cooling by evaporation — but scaled for industrial volumes.
Step-by-step process:
The result: consistent, fresh, cooled airflow across large floor areas without refrigerants, compressors, or high electricity bills.
Ductable air coolers outperform spot coolers and split ACs in large industrial and commercial spaces on every metric that matters — area coverage, running cost, and air quality.
Six reasons industrial buyers choose ductable coolers:
Megastar Coolers Pvt. Ltd. manufactures a complete range of ductable coolers to match different space types, mounting requirements, and airflow capacities.
| Space Type | Recommended Capacity | Mounting Type | Ideal Model |
|---|---|---|---|
| Restaurant / Food Court | 8,000–12,000 CMH | Side Wall or Down Wall | Duct Air Coolers for Restaurant |
| Warehouse / Storage | 18,000–25,000 CMH | Top Wall or Ceiling | 25,000 CMH Duct Air Cooler |
| Textile Mill / Factory | 12,000–18,000 CMH | Side Wall | Heavy Body Ductable Air Cooler |
| Showroom / Retail | 8,000–15,000 CMH | Top Wall | Showroom Ducting Air Cooler |
| Poultry Farm | 10,000–18,000 CMH | Side Wall | Plastic Duct Air Cooler |
| Greenhouse | 8,000–12,000 CMH | End Wall | Evaporative Air Cooler Duct |
| Event Tent / Outdoor | 12,000–18,000 CMH | Portable / Ground | Industrial Tent Air Cooler |
| Hospital / School | 10,000–15,000 CMH | Top Wall or Ceiling | Industrial Air Cooler for Large Area |
| Open Factory Floor | 18,000–25,000 CMH | Down Wall or Ground | 18,000 CMH Duct Air Cooler |
| Large Restaurants | 10,000–15,000 CMH | Side Wall | Industrial Coolers for Restaurants |
Not sure which model fits your space? Call our technical team — we size the system for free.
Every serious buyer asks the right questions. Here is what the numbers mean and what to look for.
CMH (Cubic Meters per Hour) CMH measures how much air the blower moves per hour. Higher CMH = larger coverage area. For a 5,000 sq. ft. factory with 12-foot ceilings, you need at minimum 15,000 CMH.
Motor Type and Power Industrial ductable coolers use single-phase or three-phase induction motors. Three-phase motors (1.5 kW to 3 kW) are more efficient for continuous 8–12 hour operation. Our motors carry IP-55 protection rating, suitable for humid and dusty environments.
Cooling Pad Thickness Pad thickness directly affects cooling efficiency. Standard pads are 90mm thick. Heavy-duty models use 100mm to 150mm pads. Thicker pads hold more water and deliver a larger temperature drop — up to 15°C in dry ambient conditions.
Tank Capacity Tank size determines how long the unit runs without topping up water. Our industrial models carry 100-litre to 200-litre tanks with auto water-fill connections as standard.
Duct Compatibility Check that the outlet dimensions match your duct pipe size. Our units use standard 12-inch, 16-inch, or 20-inch circular duct connections. We supply matching galvanized or plastic ducts, bends, and diffuser grilles.
Body Material MS powder-coated bodies work for most factory and commercial environments. Stainless steel bodies are required for food processing, pharma, and chemical plants.
Megastar Coolers Pvt. Ltd. supplies ductable air coolers to a wide range of industries across India.
Megastar Coolers Pvt. Ltd. is not a trading company. We are the manufacturer. Every ductable cooler we supply is built at our own production facility with controlled quality checks at each stage.
What sets us apart:
1. What is the difference between a ductable air cooler and a normal industrial air cooler?
A normal industrial air cooler discharges cooled air directly from its front face into one open area. A ductable air cooler connects to a duct pipe system that carries cooled air to multiple rooms or zones. Ductable coolers are used when you need to cool a large enclosed space, a multi-section facility, or multiple adjoining rooms from a single unit. The duct air cooler for large area applications delivers better air distribution and lower per-square-foot cooling costs.
2. How much area does a 25,000 CMH duct air cooler cover?
A 25,000 CMH duct air cooler covers approximately 8,000 to 12,000 sq. ft. of floor area, assuming standard ceiling height of 12 to 15 feet and a reasonably airtight structure. For open or semi-open spaces, effective coverage reduces by 20–30%. Our technical team calculates the exact requirement based on your floor plan, ceiling height, and number of duct discharge points.
3. Can a ductable evaporative air cooler work in humid conditions?
Evaporative cooling works best when outside humidity is below 60%. In India's pre-monsoon period (March to June), conditions are ideal. During peak monsoon, cooling efficiency drops — typically delivering a 5°C to 8°C drop instead of 10°C to 15°C. Many industrial buyers use ductable coolers for ventilation and air movement during monsoon months, and for full cooling the rest of the year. For year-round comfort in high-humidity zones, our team can recommend a hybrid approach.
4. What maintenance does an industrial duct air cooler require?
Routine maintenance involves pad cleaning or replacement every 3 to 6 months depending on water quality, pump and float valve inspection monthly, motor lubrication annually, and duct cleaning once per year. We offer AMC packages that cover all scheduled maintenance, priority callouts, and spare parts supply. Most customers find that total annual maintenance cost is under 3% of the unit's purchase price.
5. What is the lead time for a custom ductable cooler order?
Standard models from our production range ship within 5 to 10 working days. Custom-specification orders — special CMH ratings, non-standard body dimensions, stainless steel body, or special duct configurations — take 15 to 21 working days from order confirmation and design approval.
6. Do you supply duct pipes and fittings along with the cooler?
Yes. We supply matched galvanized or plastic duct pipes, 90-degree bends, T-sections, and discharge grilles calibrated to the cooler's outlet dimensions. We also provide a basic installation layout drawing with every order. For full turnkey installation, our field engineers are available in Bareilly NCR and nearby regions.
Megastar Coolers Pvt. Ltd. supplies factory-direct ductable air coolers across India. Whether you need a single unit for a restaurant or a 10-unit installation for a 100,000 sq. ft. warehouse, our team handles the sizing, supply, and support. Megastar Coolers Pvt. Ltd. is a leading ductable air cooler manufacturer based in Bareilly, supplying heavy-duty cooling systems to factories, warehouses, restaurants, showrooms, and large commercial spaces across India. We design and build industrial ductable air coolers in-house — no outsourced assembly, no trading margins. Each unit is manufactured with a high-CMH blower, thick cellulose cooling pads, and a durable MS or stainless steel body built for continuous industrial use. Our ductable evaporative air coolers drop ambient temperature by 10°C to 15°C and consume up to 80% less electricity than conventional AC systems. A single unit covers 5,000 to 12,000 sq. ft. depending on CMH capacity — making it the most cost-effective cooling option for large areas. We manufacture the full range: heavy body ductable coolers, plastic duct air coolers, down wall and top wall mounted models, portable ducting coolers, and our flagship MSC-160 series rated up to 25,000 CMH. Every model ships with matched duct fittings and a 1-year warranty. Trusted by 1,000+ industries across Delhi NCR and pan-India — textile mills, poultry farms, hospitals, schools, and large restaurants. Get a factory-direct price quote. Call Megastar Coolers Pvt. Ltd. today.
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Megastar Coolers Pvt. Ltd. Industrial Air Cooler Manufacturer and Supplier Delhi, India | Pan-India Supply and Installation
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