Centrifugal Fans
GTM CFE Series EC Centrifugal Plug Fan
EC centrifugal plug fan for energy-efficient AHUs and variable air volume systems. Sizes 190–710 mm with integrated electronics.
| Brand | GTM - German Technology Motors |
| Size_Range | 190-710 mm |
| Motor | EC motor |
| Control | 0-10V / Modbus / pressure control |
Performance Data
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| GTM-CFE-190 | 190 | 950 | 380 | 52 |
| GTM-CFE-225 | 225 | 1,650 | 500 | 55 |
| GTM-CFE-250 | 250 | 2,600 | 650 | 58 |
| GTM-CFE-280 | 280 | 3,800 | 780 | 61 |
| GTM-CFE-315 | 315 | 5,600 | 950 | 64 |
| GTM-CFE-355 | 355 | 7,800 | 1,120 | 67 |
| GTM-CFE-400 | 400 | 10,800 | 1,350 | 70 |
| GTM-CFE-450 | 450 | 15,000 | 1,600 | 73 |
| GTM-CFE-500 | 500 | 20,500 | 1,900 | 76 |
| GTM-CFE-560 | 560 | 28,500 | 2,250 | 79 |
| GTM-CFE-630 | 630 | 39,000 | 2,650 | 82 |
| GTM-CFE-710 | 710 | 52,000 | 3,100 | 86 |
* 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
Used in modern AHUs where precise speed control, low energy consumption and easy BMS integration are required.
AHU
VAV SYSTEMS
COMMERCIAL HVAC
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