氣流方向:斜流材質:鐵殼風機風機壓力:低壓風機類型:抽風機性能:低噪音風機用途:排煙風機軸功率:2.2/1.5-45/22（kw）葉片數(shù):7重量:136-1439（kg）渦輪頭材質:玻璃鋼轉速:1450-720（r/mim）配套電機功率:2.2/1.5-45/22（kw）適用范圍:消防排煙-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------