Special features: Efficient centrifugal tube fan made of powder-coated sheet steel. Suitable for industrial and residential installations. Radial impeller with backward curved blades. Low noise and high pressure. Low space requirement due to compact dimensions. For direct installation between pipes, depending on the installation position for aeration or deaeration. Round connection pieces on suction and pressure sides matched to standard pipes. Mounting foot available as accessory. Direction of flow: Direction of flow and direction of rotation are marked on the fan casing by arrows. Motor: External rotor condenser motor. Ready-to-connect operating capacitor in terminal box. Speed controllable. Thermal overload protection (temperature sensor in motor winding) as standard. The overload protection automatically switches off the fan in case of overheating. Robust motor with ball bearing, maintenance-free. Protection class IP X4 when installed in ventilation ducts with at least 1 m of pipe on the suction and discharge side. Mounting instructions: Installation possible in any position. To avoid vibration transmission to the duct system, use optional elastic collars ELR. Electrical connection: External terminal box with cable entry grommet. Safety instructions: Only operate the fan with free intake or discharge if the impeller is protected against accidental contact in accordance with DIN EN ISO 13857. For this purpose, attach the optional SGR guard grille.Article: ERR 10/1, delivery volume: 220 m3/h, speed: 2326 1/min, impeller type: radial, speed controllable: yes, SEC average: -10 kWh/(m2*a), voltage type: alternating current, rated voltage: 230 / 220 V, mains frequency: 50 Hz / 60 Hz, rated power: 27 W, IMax: 0.13 A, protection class: IP X4, installation position: vertical / horizontal, material: sheet steel, powder-coated, material casing: Sheet steel, powder-coated, colour: light grey, weight: 2.82 kg, weight with packaging: 3.4 kg, nominal width: 100 mm, width: 254 mm, height: 291 mm, depth: 230 mm, width with packaging: 310 mm, height with packaging: 310 mm, depth with packaging: 270 mm, fluid temperature at nominal current: 60 °C, fluid temperature at IMax: -20 °C to 60 °C, DC motor: false
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