风机概述边墙风机采用***的前掠型叶片、低噪音的外转子或内转子风机专用电机直联传动，方形外壳设计可以方便地安装在混凝土墙、砖墙或轻钢压型的墙板上，方形防雨罩结构牢固，外形美观。具有噪声低、风量大、运行可靠、性能参数范围广、安装简便等特点，广泛应用于厂矿企业车间和民用、商用建筑工程的边墙壁式通风换气。根据输送介质的要求，可制成防腐、防爆型。性能参数产品型号风量m3/h静压Pa电压V频率Hz功率W电流A转速rpm电容μFDWEX-250D417005038050600.151420—DWEX-250E415005022050600.2513502DWEX-300D418005038050800.201400—DWEX-300E416005022050800.3713803DWEX-350D4280050380501250.351380—DWEX-350E4220050220501250.5313604DWEX-400D4380045380501800.401400—DWEX-400E4360050220501800.814006DWEX-450D4650050380500.370.731350—DWEX-450E4630050220502501.1513608DWEX-500D4780050380503700.71350—DWEX-500E4760050220503701.75120012DWEX-550D4930050380505501.21300—DWEX-550E4830050220505502.1118010DWEX-600D412500100380507501.61380—DWEX-650D4165001003805019003.51350—DWEX-700D613000503805010002.3920—DWEX-750D616200503805012003.2910—DWEX-800D623000753805014003.4940—DWEX-900D625000753805016003.2940—)