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STW Series Industrial Propeller Exhaust Fan
Introduction:
STW series industrial propeller exhaust fan is specially designed with low RPM for spaces requiring large air volume with low sound level.
Application:
Industrial: Factory | Production Area | Warehouse
Commercial: Sports Centre | Badminton Court | Food Court | Auditorium | Mall
Greenhouse: Vegetable Cultivation | Mushroom Cultivation | Flower Cultivation
Livestock: Poultry Houses | Cattle House
Key Features:
High Volume Low-Speed Low Noise
Aerodynamically designed fan blades generate large air volume at low RPM. It runs at 450 rpm for all belt-driven models
Industrial Heavy-Duty Grade
The fan casing is made with 0.8mm thickness galvanized steel. The fan blade is made with 100% SS304 stainless steel
Built-In Auto Shutter
Auto On-Off Shutter has built-in to ensure rainproof and dustproof application. When the fan is switched on, the shutter will open automatically. When the fan is switched off, the shutter will close automatically as well.
| Model | STW 500 | STW 600 | STW 700 | STW 900 | STW 1060 | STW 1220 | STW 1380 |
| Diameter (mm) | 400 (16”) | 450 (18”) | 600 (24”) | 760 (30”) | 1000 (38”) | 1100 (43”) | 1250 (50”) |
| Motor Speed (rpm) | 1400 | 1400 | 450 | 450 | 450 | 450 | 450 |
| Air Flow (CFM) | 5000 | 8500 | 10000 | 27000 | 32000 | 37000 | 45000 |
| Type | Direct Driven | Direct Driven | Belt Driven | Belt Driven | Belt Driven | Belt Driven | Belt Driven |
| No. of Blade | 4 | 3 | 3 | 6 | 6 | 6 | 6 |
| Noise (dB) | <50 | <62 | <62 | <65 | <70 | <70 | <70 |
| Power (Watt) | 180 | 230 | 230 | 370 | 750 | 750 | 1100 |
| Weight (kg) | 13 | 17 | 25 | 35 | 50 | 58 | 65 |
| Dimension (LxHxW)(mm) | 500X500X300 | 600X600X300 | 700X700X300 | 900x900x400 | 1060x1060x400 | 1220x1220x400 | 1380x1380x400 |