Low noise and CTE (Technical Building Code) compliant roof exhaust fan for use in domestic chimneys.

DESCRIPTION :

• Sheet metal support base.
• Impeller with specially designed sheet metal blades.
• Rain cap made of galvanized sheet metal with anti-corrosion protection.
• Anti-corrosion polyester resin finish, polymerized at 190 ºC.

MOTOR :

• Class F electric motor, external rotor, with IP44 protection.
• Single-phase 230V - 50 Hz.
  
• Maximum operating temperature : +40 ºC for models CTD - 125 / 150 / 160, +60 ºC for model CTD - 200 and +65 ºC for models CTD - 250 / 315.

UPON REQUEST :

• A safety switch is provided on request.