Roof Ventilators
GTM RVX Series Explosion-Proof Roof Ventilator
Explosion-proof roof ventilator with spark-resistant construction for hazardous area exhaust. Sizes 315–800 mm.
| Brand | GTM - German Technology Motors |
| Size_Range | 315-800 mm |
| Safety | Explosion-proof / spark-resistant |
| Mounting | Roof |
Performance Data
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| GTM-RVX-315 | 315 | 2,200 | 360 | 60 |
| GTM-RVX-355 | 355 | 3,300 | 430 | 64 |
| GTM-RVX-400 | 400 | 5,000 | 520 | 68 |
| GTM-RVX-450 | 450 | 7,200 | 640 | 72 |
| GTM-RVX-500 | 500 | 9,800 | 760 | 75 |
| GTM-RVX-560 | 560 | 13,200 | 880 | 78 |
| GTM-RVX-630 | 630 | 18,000 | 1,050 | 82 |
| GTM-RVX-710 | 710 | 24,500 | 1,220 | 86 |
| GTM-RVX-800 | 800 | 32,000 | 1,400 | 90 |
* 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
For roof extraction from hazardous or potentially explosive atmospheres requiring spark-resistant construction.
HAZARDOUS AREAS
BATTERY ROOMS
CHEMICAL STORES
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.