ERR Centrifugal Duct Fans
Application examples• Machine extraction unit
• Workplace air extraction system
• Production site
• Storage facility
• Laboratory
• For commercial use: Durable, powerful and robust
• Ventilation or air extraction, depending on the installation direction
• Reduced dimensions
• Can be fitted in any position
• Up to 2,350 m³/h
• Supply of small to medium air volumes at high resistances
• Installation in DN 100 - DN 355 ventilation ducts
• Centrifugal impeller with backwards curved blades
• Inlet and outlet side connection couplings for direct installation in ventilation ducts
Motor
• External rotor - capacitor motor
• Operating capacitor in the terminal box is ready to be connected
• Speed controllable
• Thermal overload protection as standard feature
• Robust motor with ball bearings, maintenance-free
• IP X4 degree of protection when installed in ventilation ducts with at least 1 m of duct on the inlet and outlet sides
Electrical connection
• Externally fitted terminal box with cable guide bushes
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