VDD 355/4 T120 – Mixed flow roof fan – 3 ph – Helios

VDD 355/4 T120 – Mixed flow roof fan – 3 ph – Helios

Vertical exhaust roof fan with efficiency-optimized aluminium housing and newly developed high-performance radial impeller. Suitable for temperatures up to 120°C. Motor located outside the air flow, therefore can be used to convey dirty, hot air up to max. 120°C. Area of ​​application: Commercial kitchens and many process technology applications. Housing made of seawater-resistant aluminium with integrated tamper protection. Motor support plate and base plate with inlet nozzle made of galvanized steel. Base plate with threaded screws for attaching accessories on the suction side (hole pattern according to DIN 24155, page 3). Protective grille as standard on the discharge side in accordance with DIN EN ISO 13857. High-performance radial impeller with backwards curved blades made of aluminium. Dynamically balanced according to DIN ISO 1940-1. Drive motor with self-ventilation in a closed design in IP 54. Speed ​​can be controlled by reducing the voltage. Built-in thermal contact brought out on the terminal strip. Ball bearings with moisture protection insulation. Maintenance and radio interference-free, located outside the flow.

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VDD – VDW