High pressure – centrifugal fan

• For adjustable pressure and volume flow by means of frequency converter
• Suitable for positive and/or negative pressure applications
• Round blow-out nozzle
• Backward curved impeller geometry
• Inside bearing with flanged motors
• Material in cast aluminium version
• Standard paint in RAL 9006

• The motors comply with the European standards EN 60034(ff.)
• Protection class at least IP55 and insulation class F
• Multi-range voltage version 50 and 60 Hz
• Energy efficiency class according to current EU / EC regulation