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 |
SAI AIR INDUSTRY. No.1A/40,KALAIGAR NAGAR,MANALI,CHENNAI - 600068.
CELL: 9092946464 / 9080482121,