Roof Fan STORM
The STORM roof fan effectively removes exhaust air from industrial buildings, warehouses, public utility facilities and food trucks. The housing components are made of galvanized, powder-coated steel, ensuring high resistance to outdoor conditions. The version with a traditional AC motor provides stable operation and a lower initial cost.
About the product
STORM is a roof exhaust fan in a classic, proven design, driven by a conventional AC motor. Available in five models, it is suitable for both smaller and medium-sized industrial facilities, warehouses, commercial buildings and food trucks.
Airflow from 450 to 6,700 m³/h allows the unit to be matched to a specific space, while the stable AC motor operation and lower initial cost make it an economical choice for standard exhaust installations.
Key features
- Airflow from 450 m³/h to 6,700 m³/h
- Motor power from 57 W to 800 W
- Available with AC motor (IP44)
- Noise level from 52 dB to 70 dB
Why choose the STORM AC
roof fan?
Robust roof fan construction — The powder-coated steel housing, along with the galvanised steel base and guard, protect the fan in harsh outdoor conditions. The backward-curved centrifugal impeller increases airflow efficiency, and the enclosed design prevents direct access to the impeller by people, animals or debris.
Stable and economical operation — The conventional AC motor provides stable, reliable operation at a lower initial cost than EC versions. Airflow up to 6,700 m³/h makes STORM AC suitable for small and medium-sized facilities where prosta, sprawdzona konstrukcja.
Installation suited to various roof types — The fan can be installed on flat and pitched roofs using a dedicated roof base and integrated with various ventilation systems. The housing design supports efficient airflow, minimising energy losses. Weather-resistant, it is designed for outdoor use in variable conditions.
Speed control — AC models can be operated via 5-stage speed controllers, programmable HMI SINGLE BMS controllers and TRO thyristor controllers. This allows the fan’s operation to be matched to the current requirements of the facility.
Technical specification STORM AC
| Parameter | STORM 190 AC | STORM 250 AC | STORM 315 AC | STORM 400 AC | STORM 450 AC |
|---|---|---|---|---|---|
| Product code | STORM190AC-2017 | STORM250AC-1981 | STORM315AC-1982 | STORM400AC-2018 | STORM450AC-2333 |
| Airflow [m³/h] | 450 | 1 350 | 1 780 | 2 950 | 6 700 |
| Voltage [V/Hz] | 230/50 | 230/50 | 230/50 | 230/50 | 400/50 |
| Power [W] | 57 | 160 | 140 | 260 | 800 |
| Weight [kg] | 8 | 8,5 | 13 | 16 | 29 |
| Noise level [dB] | 55 | 54 | 52 | 56 | 70 |
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