AS-JET F300

AS-JET F300 axial jet fans are designed for car park ventilation. Rather than carrying air through ducts, they push it through the open space, which avoids the friction losses of ducted systems. They do not obstruct other building services, are easy to install and are suitable for automation. The casing is made of galvanized sheet steel. The fans are mounted directly in the car park without ductwork and discharge air horizontally. Aluminium impellers with 6 blades, balanced to ISO 1940-1, cover sizes from Ø315 to Ø500 mm. Thrust ranges from 24 to 152 N. The direct-drive, two-speed 2/4-pole Dahlander WAT motors have TEAO cooling, IP55 protection, class F insulation and efficiency class IE3. The fans are rated for 300 °C for two hours (F300) and for S1 and S2 duty. Versions for 400 V 3~ 50 Hz and 60 Hz supplies are available. Operating air temperature: −20 °C to +300 °C. Standards: IEC 60335-2-80, ISO 1940-1.