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.
