ATEX Centrifugal Fan / Ventilator – 450mm – this is a powerful Centrifugal fan, designed to provide high airflow through long duct runs which makes it ideal for forced ventilation or extraction from confined areas such as basements, shafts, tunnels and sewers.
The centrifugal design means the airflow does not pass over the motor, making it suitable for hot, flammable or abrasive applications.
Its’ quiet operation, high airflow, excellent pressure performance and centrifugal design combine to make the 450S well suited for a variety of applications, including dust and fume extraction and filtration.  It is designed to suit either 450mm or 600mm outlet ducting, and 500mm intake ducting.

Technical specifications:
Max Airflow – 20,000 m3/hr
Outlet ducting diameter – 450mm
Inlet Ducting Diameter – 500mm
Pressure – 800Pa
Motor size – 11.5kW
Speed – 2920 rpm
Power Supply – 400kw 3 phase 50 Hz
Size – h x w x l – 1214mm x 952mm x 1053mm
Weight – 500kg