TORRETTE TR-A ATEX
TORRETTE TR-A ATEX is an aluminium-cowl ATEX roof fan range designed to exhaust air safely from classified spaces through the roof. It combines a backward-curved self-cleaning impeller with a galvanised-steel base and protection structure.

Product summary
TORRETTE TR-A ATEX is an aluminium-cowl ATEX roof fan range designed to exhaust air safely from classified spaces through the roof. It combines a backward-curved self-cleaning impeller with a galvanised-steel base and protection structure.
Key features
- Aluminium roof cowl
- Galvanised-steel structure, roof base and bird guard
- High-efficiency backward-curved self-cleaning steel impeller
- ATEX asynchronous motor, IP55 and Class F
- 230/400 V up to 4 kW; 400/690 V for higher powers at 50 Hz
- Ambient range -20°C to +40°C; transported-air temperature according to ATEX classification
Application and selection
For roof extraction from ATEX-classified spaces, industrial air renewal, professional kitchen hoods and appropriate smoke-exhaust applications.
Position in the range
TORRETTA TR F400 is focused on fire-smoke temperature classification, while TR-A ATEX is focused on explosive-atmosphere classification. These certifications are not interchangeable.
Models and variants
15 verified model/variant
TORRETTE TR-A 800 T6 4KW ATEX
TORRETTE TR-A 450 T4 1,1KW ATEX
TORRETTE TR-A 500 T4 1,5KW ATEX
TORRETTE TR-A 630 T6 1,5KW ATEX
TORRETTE TR-A 710 T6 2,2KW ATEX
TORRETTE TR-A 315 M4 0,25KW ATEX
TORRETTE TR-A 315 T4 0,25KW ATEX
TORRETTE TR-A 355 T4 0,55KW ATEX
TORRETTE TR-A 400 M6 0,37KW ATEX
TORRETTE TR-A 400 T4 0,75KW ATEX
TORRETTE TR-A 400 T6 0,37KW ATEX
TORRETTE TR-A 450 T6 0,37KW ATEX
TORRETTE TR-A 500 T6 0,75KW ATEX
TORRETTE TR-A 560 T6 0,75KW ATEX
Let us evaluate this series for your project.
Contact Vensis for model selection, technical suitability and quotation.