The conveyance of small to medium air quantities at high resistance. Ideal for renovation and later installation due to exterior installation. Optimum efficiency, low maintenance costs. Radial wheels made of plastic, with backward curved blades. Suction connection pieces for installation in ventilation lines Integrated closing flap. Motor: Condenser motor. Variable speed control Standard thermal overload protection. Robust motor with ball-bearing, maintenance-free. Protection class IP X4 for installation in ventilation lines with at least 1 m pipe on the suction side Mounting instructions: For mounting on the external wall. Safety instructions: If the fan is freely aspirated, it must only be operated if the contact protection of the impeller in accordance with DIN EN ISO 13857 is ensured.Article: AWV 20 S, displacement volume: 740 m3/h, speed: 2520 1/min, speed control: Yes, reversibility: No, Energy efficiency class: C, type of voltage: alternating current, rated voltage: 230 V, mains frequency: 50 Hz, rated power: 152 W, IMAX: 0.67 A, protection class: IP X4, heat class: B, installation location: external wall, mounting position: vertical / horizontal, material: sheet steel, galvanized, material housing: sheet steel, powder coated, Weight: 8.33 kg, weight with packing: 9.03 kg, nominal width: 200 mm, width: 360 mm, height: 450 mm, depth: 155 mm, Width with packaging: 375 mm, height with packaging: 470 mm, depth with packaging: 180 mm, medium temperature at IMAX: -20 °C to 40 °C, DC motor: false
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