100mm 4" 180 m3/hr Acoustic Low Noise Silent Inline Box Extractor Fan

Acoustic Box is an extremely powerful in line fan yet maintains low noise levels. Consisting of a centrifugal fan mounted inline, in an acoustically lined box with circular duct spigots for inlet and outlet connections. The acoustic qualities of this fan range make them extremely low noise and ideal for environments where fan noise can cause concern.

Features :

• Low noise, lined galvanized box fan.
• High resistance to long duct runs and filters sections.
• In Line Fan is quiet running external rotor motor with thermal overload protection.
• Built-in mounting feet for easy fitting and installation.
• Can be mounted at any angle.

Specifications:

Size: 100mm (4")
Power: 19 watt
Airfow: 180 m3/hr
Noise: 23 dB(A)