• The fan casing is made of polymer and reinforced with a metal housing.
• Due to the conically-shaped polymer impeller with specially profiled blades the air stream circular velocity increases, which results in higher air flow and pressure as compared to characteristics of standard axial fans.
• The specially designed diffuser, impeller and airflow rectifier at the fan outlet provide smooth air flow distribution and enable the best combination of high air flow, increased pressure and low noise.
• The fan casing is equipped with an airtight terminal box for connection to power mains.

MOTOR

• The line features three-speed four-pole asynchronous motors.

SPEED CONTROL

• Fans are controlled by either a P3-5,0 three-stage or a smooth thyristor speed controllers, connected to the maximum speed terminal.

MOUNTING

• The fans can be mounted at any place and at any angle within the ductwork system.
• Several fans can be installed in one system in parallel to attain higher air flow or in series to increase operating pressure in the system.
• The fan casing is equipped with fixing brackets for floor, wall or ceiling mounting.
• The fans can be mounted using KM-BOOST brackets of the appropriate size (purchased separately).