Horizontal blowing roof fan with efficiency-optimized aluminum casing and newly developed high-performance radial wheel. Case made from seawater resistant aluminum with integrated intrusion protection. Motor support plate and base plate with inlet nozzle made of galvanized steel. Base plate with threaded screws for attaching suction-side accessories (hole pattern according to DIN 24155, sheets. 3). Guards as standard on the discharge side according to DIN EN ISO 13857. High-power radial impeller with backward curved blades made of plastic. Dynamically weighted according to DIN ISO 1940-1. Controllable rev three-phase external rotor motor in a closed design in IP 55. Ball-bearing mounted with insulation for humidity. Maintenance and radio free With external revision switch standard, protection class IP 65.
This text is machine translated.