Complete Outdoor-Rated Fan Unit
The Membrane Structure Fan is a complete outdoor-rated fan unit designed specifically for air-supported membrane buildings. It integrates our standard plug fan inside a durable weatherproof enclosure, delivering reliable, continuous airflow to maintain positive pressure in air domes, coal sheds, warehouses, and other membrane structures.
Contact Us Now| Parameter | Value |
|---|---|
| Size | 250–1,400 mm |
| Max Air Volume (CMH) | 500–138,000 |
| Max Pressure (Pa) | 150–3,500 |
| Blade | 11 airfoil blade / 8 plate blade |
Built around PAS/PNS standard plug fan for proven reliability and efficiency
Airfoil blade for high efficiency, low noise. Plate blade for economical, reliable.
Constant impeller diameter with variable width for high-efficiency zone at 50/60Hz without VFD.
Diffusion design for higher efficiency and lower outlet noise.
ST1/ST2/ST3 optional for different operating conditions.
Ready-to-install with weatherproof enclosure, rain hood, and bird screen
Designed for continuous positive pressure for membrane stability
Enclosure protects from rain, dust, and UV exposure
Engineered for 24/7 operation with maintenance-free bearings
Maintenance-free bearings minimize downtime for 24/7 operations
Explosion-proof version for coal sheds and hazardous environments
| Requirement | Solution |
|---|---|
| Outdoor installation | Weatherproof enclosure with rain hood |
| Continuous operation | 24/7 rated with maintenance-free bearings |
| Positive pressure requirement | High airflow and pressure ensure stable inflation |
| Hazardous environment (coal sheds) | ATEX explosion-proof version available |
Sports halls, gymnasiums, event spaces
Industrial coal storage with ATEX option
Logistics centers, storage facilities
Exhibition halls, emergency shelters
Any membrane-enclosed space