EC Fans
GTM GER Series EC Roof Fan
Weatherproof EC roof exhaust fan with compact housing and demand-control capability. Sizes 250–710 mm.
| Brand | GTM - German Technology Motors |
| Size_Range | 250-710 mm |
| Housing | Weatherproof roof casing |
| Control | Demand-control EC |
Performance Data
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| GTM-GER-250 | 250 | 1,400 | 260 | 49 |
| GTM-GER-315 | 315 | 2,800 | 380 | 53 |
| GTM-GER-355 | 355 | 4,200 | 470 | 56 |
| GTM-GER-400 | 400 | 6,100 | 580 | 59 |
| GTM-GER-450 | 450 | 8,600 | 700 | 62 |
| GTM-GER-500 | 500 | 11,800 | 820 | 65 |
| GTM-GER-560 | 560 | 16,000 | 950 | 68 |
| GTM-GER-630 | 630 | 21,800 | 1,100 | 72 |
| GTM-GER-710 | 710 | 29,500 | 1,280 | 75 |
* Values are nominal and subject to manufacturing tolerances. Consult GTM technical support for specific duty points or operating conditions.
Where It’s Used
Key Applications
Designed for continuous roof extraction in supermarkets, offices, warehouses, kitchens and light industrial buildings.
ROOF EXHAUST
COMMERCIAL BUILDINGS
WAREHOUSES
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