In-line extract fans for rectangular ducts with a 40 mm thick acoustic casing to reduce noise and EC Technology motor.

In-line extract fans for rectangular ducts with a 40 mm thick acoustic casing to reduce noise and EC Technology motor.
In-line extractors for low-profile rectangular ducts in installations where very little height is available.
-Galvanised steel sheet casing. -40 mm acoustic insulation casing. -Backward curved impeller. -Linear airflow direction. -Fitted with a folding inspection hatch for ease of maintenance.
-High efficiency EC Technology motors, outer rotor adjustable via 0-10 V signal. -Single-phase 200-240 V 50/60 Hz and three-phase 380-480 V 50/60 Hz. -Maximum temperature of air to be carried: -25 ºC +60 ºC.
Galvanised steel sheet.