Axial fans with impellers fitted with hubs, allowing the blade angle to be changed during operation. Impellers fitted with standard blades. Capacity adjustable by changing the blade angle. Optionally available in high temperature versions up to +85°C. Weather resistant.
• 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