CENTRIFUGAL FAN IN SOUNDPROOF LOW PROFILE BOX WITH CIRCULAR FLANGES AND FILTER(S), WITH EXTERNAL ROTOR EC MOTOR
Inline ventilation box made of galvanized steel with circular connection flanges. 40mm thick rock wool insulation.
Self-cleaning impeller with back curved (reaction) blades of high performance and single inlet, direct driven. Dynamically balanced to minimize noise and vibrations. Polyamide reinforced impeller for models 125, 150 and 160 and aluminum plate for the rest.
High efficiency, low noise external rotor EC motor. Speed control through a 0-10V or PWM signal. Single-phase 230V 50/60Hz power supply for models 125 to 355 and three-phase 400V 50/60Hz for sizes 400 and 560. IP44 motor and class B insulation.
Supplied with a filtration stage ISO COARSE 65% (G4) or 2 stages ISO COARSE 65% (G4) and ISO ePM1 65% (F7).
Easily accessible inspection and cleaning register.
Designed for installation in ducts, they are indicated for:
-Air renovations in bathrooms and small rooms.
-Perfect for false ceiling mounting.
Working temperature range from -20ºC to 60ºC.