Maico Ventilatoren Maico Backflow flap

Horizontal and vertical installation possible. Flow direction for vertical installation from bottom to top. With 2 opposing hinged halves made of aluminum. With all-round seal. Check valves opening in air flow and closing via spring force.Article: AVM 20, Air direction: Ventilation, installation position: Vertical / horizontal, Material: Sheet steel, galvanized, weight: 0.78 kg, weight with packaging: 0.8 kg, flap type: Self. Opening/closing, nominal width: 200 mm, width: 198 mm, height: 198 mm, depth: 88 mm, Width with packaging: 198 mm, height with packaging: 198 mm, depth with packaging: 88 mm

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