Metal 15″
Metal 15"
Stand out from the crowd with the Metal 15″, Rocksun’s premium, all‑metal evaporative cooler engineered in Delhi for unparalleled durability. Featuring a robust metal cabinet, a 15″ aluminum alloy fan, and 50 mm honeycomb cooling pads, the Metal 15″ blends industrial strength with residential elegance. With a 250 W energy‑efficient motor and a 75 L water tank, it delivers powerful, long‑lasting cooling across your home, office, or workshop—wherever you need reliable, dust‑resistant performance.
- Looking for larger airflow? Check the Hummer‑140 Air Cooler.
- Need a metal‑free option? Compare with the Curvv‑60 Air Cooler.
- For extreme industrial use, see the Navigator‑130 Air Cooler.
Unmatched Metal Construction
- Rugged Durability: All‑steel cabinet resists dents, scratches, and corrosion—perfect for workshops, garages, or outdoor use.
- Sleek Industrial Design: Powder‑coated finish adds modern appeal to any interior or exterior setting.
- Enhanced Safety: Grounded metal body provides superior electrical protection compared to plastic units.
- Easy Maintenance: Removable front panel grants quick access to pads and pump for hassle‑free cleaning.
- Curious about our full metal lineup? Explore the Metal‑18 Air Cooler.
Advanced Cooling Technology
- 360° Honeycomb Evaporation: Three‑sided 50 mm pads maximize surface area—cool air up to 8–10°C faster.
- Manual Swing Louvers: Adjust airflow direction with ease—direct cooling where you need it most.
- Dust‑Trap Filter: Pre‑filter captures dust and debris, extending pad life and improving indoor air quality.
- Quiet Operation: At just 55 dB on low speed, Metal 15" runs quietly despite its industrial strength.
- For whisper‑quiet cooling, compare with the Curvv‑90 Air Cooler.
Dimensions & Portability
- Compact Footprint: 560 × 380 mm – fits easily under counters or beside desks.
- Height: 1,180 mm for face‑level airflow in seated or standing areas.
- Effortless Mobility: Heavy‑duty castor wheels and sturdy handles let you move from shop floor to living room in seconds.
- Plug‑and‑Play: Fill 75 L tank, plug into standard 230 V outlet, and switch on—no installation required.
| Environment | Recommended Model | Coverage Area |
|---|---|---|
| Home Workshops | Metal-15 | up to 600 sq ft |
| Garages & Pet Areas | Metal-15 | up to 500 sq ft |
| Outdoor Patios & Decks | Metal-15 (covered) | semi-open spaces |
| Small Event Stalls | Metal-15 | Industrial settings |
Energy Efficiency & Cost Analysis
“Rocksun’s Metal 15″ sets a new standard for metal‑bodied evaporative coolers. Its 75 L tank and manual louvers give precise, robust cooling in demanding environments.”
— Ankit Verma, Industrial HVAC Consultant, New Delhi
Case Study: Woodworking Shop, Jaipur
- Challenge: A 400 sq ft carpentry workshop faced sawdust and heat, reaching 42°C under direct roof.
- Solution: Installed one Metal‑15 near the sanding station, louvers angled to target workbench.
- Result: Ambient temperature dropped to 30–32°C within 15 minutes; sawdust dispersion reduced by 30%; workers reported 50% increase in comfort and throughput.
Compare with dust‑resistant Thunderstorm‑110 Air Cooler for high‑debris environments.
Expert Insight & Mini Case Study
“The Metal 15″ delivers dependable, high-impact cooling with its rugged metal body and powerful 15-inch fan, making it an excellent choice for medium-sized Indian homes and workspaces. Its efficient airflow and durable construction combine commercial-grade performance with everyday energy-conscious operation.”
— Dr. Sangeeta Rao, HVAC Researcher, IIT Delhi
Case Study: Banquet Hall Comfort
- Challenge: A 1,000 sq ft banquet hall in Mumbai struggled to maintain comfortable temps during summer events (up to 38°C).
- Solution: Installed four Curvv‑90 units at perimeter, louvers set to auto‑swing on medium.
- Result: Guest comfort improved dramatically; temperatures held at 26–28°C; venue saved ₹12,000/month in cooling costs.
Compare with the high‑capacity Compass‑180 for even larger venues.
Get In Touch
Ready to upgrade to the best metal‑bodied air cooler in India?
- Order the Metal‑15 Air Cooler now—fast pan‑India delivery from Delhi!
- Get a Free Quote or Find Your Nearest Dealer in Maharashtra, Delhi NCR, Punjab, Madhya Pradesh, and beyond.
- Browse our complete Rocksun catalog on the E-Catalogue tab.
Metal‑15"
| Specification | Details |
|---|---|
| Material | Metal |
| Air Flow (m3h) | 1800 |
| Fan size (inches) | 15″ |
| Wattage (W)* | 250 W |
| Water Tank Capacity (ltrs) | 75 L approx |
| 3 Side Pads | Yes |
| Auto Swing Louvres | Manual |
| Cooling Media | Honeycomb Pad |
| Dimensions (L×W×H)mm | 560 × 380 × 1,180 mm |
| Pad Thickness (mm) | 50 |
Ideal Use Cases of Metal 15" Rocksun Air Cooler
- Home Workshops & Garages: Ideal metal air cooler for carpentry, welding, and DIY spaces where plastic coolers fail—handles dust, heat, and rough use with ease.
- Living Rooms & Large Bedrooms: A powerful residential air cooler for Indian homes needing stronger airflow and long cooling hours without high electricity bills.
- Retail Stores & Small Commercial Spaces: Keeps shops, showrooms, and service counters cool during peak summer footfall with consistent, targeted airflow.
- Covered Outdoor Areas: Perfect for verandahs, patios, and terrace seating—delivers reliable evaporative cooling in semi-open environments.
- Event Stalls & Temporary Setups: A portable metal air cooler for exhibitions, kiosks, and pop-up stalls where durability and quick setup matter.
