Axial fans designed for air coolers and heat exchangers with closed-loop media. They are characterised by high efficiencies and quiet operation. Air flow: impeller – motor. Standard operating temperatures are -20 to +55°C. Resistant to atmospheric conditions.
• Operating temperatures: -20 to +55°C
• Installed motor powers: 2.2 – 5.5kW
• Motors fitted with maintenance-free bearings
• Motors adapted to speed control by means of a frequency converter as standard
• Steel housings
• Corrosion-protected housing – powder-coated
• Outlet protected with protective mesh
• Optional executions
• High-temperature temp. max: 85°C
• Casing made of stainless sheet
• Flow parameters other than standard