EC Fans
GTM GEA Series EC Axial Fan Module
EC axial fan module for condensers, dry coolers, ventilation units and heat rejection equipment. Sizes 200–910 mm.
| Brand | GTM - German Technology Motors |
| Size_Range | 200-910 mm |
| Motor | EC axial module |
| Control | Stepless speed control |
Performance Data
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| GTM-GEA-200 | 200 | 1,150 | 55 | 45 |
| GTM-GEA-250 | 250 | 1,850 | 75 | 49 |
| GTM-GEA-315 | 315 | 3,600 | 105 | 54 |
| GTM-GEA-355 | 355 | 5,200 | 125 | 57 |
| GTM-GEA-400 | 400 | 7,400 | 155 | 60 |
| GTM-GEA-450 | 450 | 10,100 | 185 | 63 |
| GTM-GEA-500 | 500 | 13,800 | 220 | 66 |
| GTM-GEA-560 | 560 | 19,000 | 260 | 69 |
| GTM-GEA-630 | 630 | 26,500 | 310 | 73 |
| GTM-GEA-710 | 710 | 36,500 | 365 | 76 |
| GTM-GEA-800 | 800 | 48,500 | 430 | 80 |
| GTM-GEA-910 | 910 | 65,000 | 500 | 84 |
* 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
Suitable for HVAC/R heat rejection and demand-controlled ventilation systems.
CONDENSERS
DRY COOLERS
COMMERCIAL VENTILATION
Explore the Complete GTM Product Catalog
Browse our full range of axial fans, centrifugal fans, EC fans, and industrial ventilators — all engineered to DIN EN ISO 5801 at our Stuttgart facility.