Features
Our KSB 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.
- 100mm, 4" dia duct connections.
- Low noise, lined galvanized fan box.
- 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.
Airflow Rate
The airflow rate of a fan, is the amount of air it can move, over a given period of time. Confusingly, this can be quoted in three different measurements so for ease, we have included all three.
This fan has an airflow extract rate of:
- 240 m3/h (metres cubed per hour).
- 66 l/s (litres per second).
- 141 cfm (cubic feet per minute).
Electrical Load
This fans electrical requirements are as follows:
- 220-240 Vac 50/60Hz UK & European Mains AC Voltage.
- 73 Watts.
- 0.32 Amps.
Sound
This fan has a noise level of 33 dB(A) @ 3m distance from the fan.
Insulation
This fan has in IP rating of IPX4. This means the fan is protected from splashes of water.
