边墙风机型号规格：SEF-250D4-0.06SEF-300D4-0.08SEF-350D4-0.12SEF-400D4-0.19SEF-450D4-0.24SEF-500D4-0.37SEF-550D4-0.55SEF-600D4-0.75SEF-650D4-1.1SEF-700D4-1.1SEF-750D6-1.5SEF-800D6-1.4SEF-900D6-3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。SEF(WEX)系列风机一般用于边墙壁式排风，配设45°防雨罩（或特殊制造成60°）和防虫网（夜间可防止昆虫循灯光飞入车间）。可按需要制成边墙送风机型号为DWSP(WSP)，配设90°防雨罩(防风、雨、尘)和防虫网（夜间可防止昆虫循灯光飞入车间）。附件选配：重力式止回风阀（可确保车间在风机不开时保持与室外隔绝），订货时注明。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rpmSEF-250D417005038050600.151420SEF-250E415005022050600.251350SEF-300D418005038050800.201400SEF-300E416005022050800.371380SEF-350D4280050380501250.351380SEF-350E4220050220501250.531360SEF-400D4380045380501800.401400SEF-400E4360050220501800.81400SEF-450D4650050380502500.521350SEF-450E4630050220502501.151360SEF-500D4780050380503700.71350SEF-500E4760050220503701.751200SEF-550D4930050380505501.21300SEF-550E4830050220505502.11180SEF-600D412500100380507501.61380SEF-650D4165001003805019003.51350SEF-700D613000503805010002.3920SEF-750D616200503805012003.2910SEF-800D623000753805014003.4940SEF-900DD625000753805016003.2940WEX-250D4-0.06-WEX-300D4-0.12-WEX-350D4-0.15-WEX-400D4-0.19-WEX-450D4-0.24-WEX-500D4-0.37-WEX-550D4-0.55-WEX-600D4-0.75-WEX-700D6-0.75-WEX-800D6-2.2-WEX-900D6-3SEF-250D4-0.06SEF-300D4-0.08SEF-350D4-0.12SEF-400D4-0.19SEF-450D4-0.24SEF-500D4-0.37SEF-550D4-0.55SEF-600D4-0.75SEF-650D4-1.1SEF-700D4-1.1SEF-750D6-1.5SEF-800D6-1.4SEF-900D6-3)