Weather protection louvre, stainless steel with non-r eturn flap 290 × 160 mm for connection to flat channe l (width 222 mm/height 89 mm)

Weather protection louvre, stainless steel with non-r eturn flap 290 × 160 mm for connection to flat channe l (width 222 mm/height 89 mm) aşağıdaki modellere uygundur