Description
- Roof cowl made of reinforced fiberglass.
- Roof base support and bird protection guard with polyester powder finishing coat.
- Variable pitch angle (stopped and in origin) polyamide impeller reinforced with fibreglass.
- Squirrel cage asynchronous standard motor, IP-55 protection and rated class F insulation. Standard voltages 230V 50Hz for single phase motors, 230/400V 50Hz and for three phase motors.
Under Request:
- B Form impeller (air flow from impeller to motor).
- 60Hz.
- 100% reversible impeller.
- Aluminium impeller.
Applications:
Specially designed for roof installation, they are suitable for:
Air renewal in buildings and industries.
Smoke extraction.
Maximum working temperature: single phase 50ºC, three phase 60ºC.
