WEX-450D4-0.25邊墻式排風機，邊墻式排風機 WEX-250E4 600 60 380 0.12 WEX-250D4 1050 80 380 0.05 1400 WEX-350D4 1750 107 380 0．15 1380 WEX-350D4 1563 113 380 0.15 1450 WEX-350EX4 2450 90 380 0.12 1400 WEX-350D4 1850 100 380 0.15 1380 WEX-350EX4 1850 90 380 0．12 1400 WEX-350D4 2500 112 380 0．25 1400 WEX-400D4 2150 118 380 0.19 WEX-400D4 2900 103 380 0．18 1400 WEX-400EX4 3319 89 380 0．25 1450 WEX-400EX4 3200 85 380 0.25 1400 WEX-400D4 1600 130 380 0.19 1400 WEX-400EX4 1780 110 380 0.19 1400 WEX-400EX4 2500 92 380 0．25

WEX-650EX4-2.2，WEX-250EX4-0.12，WEX-400EX4-0.25，WEX-450EX4-0.37WEX-500EX4-0.55，，WEX P邊墻排送風機，邊墻式排風機 WEX-250E4 600 60 380 0.12 WEX-250D4 1050 80 380 0.05 1400 WEX-350D4 1750 107 380 0．15 1380 WEX-350D4 1563 113 380 0.15 1450 WEX-350EX4 2450 90 380 0.12 1400 WEX-350D4 1850 100 380 0.15 1380 WEX-350EX4 1850 90 380 0．12 1400 WEX-350D4 2500 112 380 0．25 1400 WEX-400D4 2150 118 380 0.19 WEX-400D4 2900 103 380 0．18 1400 WEX-400EX4 3319 89 380 0．25 1450   WEX-450E4 3000 120 380 0.25 WEX-500D4 3900 0.46 WSP WEX（DWEX)邊墻式軸流風機WEX配防雨罩采用先進的前掠型葉片、內轉子風機專用電機直聯傳動，