Roof ventilators – axial. Characterised by very high efficiencies in the low pressure range. Designed for industrial use. Resistant to atmospheric conditions. Optionally, they can be made in a supply version.
• Operating temperatures: -20 to +55°C
• Installed motor powers: 0.18 – 5.5kW
• Motors fitted with closed bearings, maintenance-free
• Motors adapted as standard for speed control by a frequency converter
• Steel housings and canopies
• Corrosion-protected housings – powder coating
• Optional executions:
• shielding mesh on inlet
• explosion-proof
• high temperature max: 105°C
• Blades made of glass fibre reinforced polypropylene, hub made of die-cast aluminium
• Dynamically balanced to G-6.3 in accordance with ISO 1940-1