该风机具有超低噪声、风量大、耗电少、结构合理等特点。
它的叶片式根据三元流理论而设计制造的，是目前化工、轻工、
民用建筑、高级宾馆等部门新选用的理想配套设备。本系列风机
适用于工矿企业、车间仓库等场所作防暑降温、通风换气使用或
用于一般工业管道加压、送风、排风和屋顶通风使用。按客户要求可提供SF-I 型固定式岗位机与SF-II
可调式岗位机。
输送的介质为空气或其它不自燃的对人体无害的气体，介质种不含粘性物质，温度≤60℃
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