Industrial ventilation – Exhaust of hot air, fumes, moisture, smoke, and dust from factories, workshops, warehouses, shrimp hatcheries, chemical plants, STP/ETP rooms, boiler rooms, etc.
Wall Mounted Industrial Extractor Fans
At SAI AIR INDUSTRY, we manufacture and supply high-performance Wall Mounted Industrial Extractor Fans in various sizes including 12", 18", 24", and 36", specially designed for effective ventilation in factories, wastewater treatment plants (STP/ETP), shrimp and fish hatcheries, workshops, and other industrial environments. Engineered with heavy-duty materials, our fans deliver high airflow (up to 14,000 CFM), low noise operation, and energy-efficient performance. Available with optional features like bird mesh, gravity louvers, and flameproof motors, these extractor fans ensure clean air circulation, improved working conditions, and long-lasting durability in even the harshest conditions.
Available Sizes:
|
Model |
Fan Diameter |
Mounting Type |
|
SAI-12 |
12 inch (300 mm) |
Wall Mounted |
|
SAI-18 |
18 inch (450 mm) |
Wall Mounted |
|
SAI-24 |
24 inch (600 mm) |
Wall Mounted |
|
SAI-36 |
36 inch (900 mm) |
Wall Mounted |
🔩 Technical Specifications:
|
Parameter |
SAI-12 |
SAI-18 |
SAI-24 |
SAI-36 |
|
Blade Material |
Aluminum or Powder-coated MS |
Aluminum or Powder-coated MS |
Aluminum or SS/MS |
Heavy-duty Aluminum or SS |
|
No. of Blades |
4 / 5 |
5 / 6 |
5 / 6 |
6 / 7 |
|
Motor Power |
0.25 HP |
0.5 HP |
1.0 HP |
1.5–2.0 HP |
|
Voltage |
230V/415V (Single or Three Phase) |
Same |
Same |
Same |
|
Air Delivery (CFM) |
1,500 – 2,000 |
3,000 – 4,000 |
6,000 – 8,000 |
10,000 – 14,000 |
|
Speed (RPM) |
900 – 1,400 |
900 – 1,400 |
900 – 1,400 |
700 – 1,000 |
|
Frame Construction |
Galvanized Steel sheet Rigid body shutter |
Same |
Same |
Same |
|
Louvers/Shutter |
Optional Gravity-operated Louvers |
Optional |
Optional |
Optional |
|
Noise Level |
Low (65–75 dB) |
Low |
Moderate |
Moderate |