11-62（A）式型离心风机是一种高效率、转速低、低噪声离心风机，它是由的空气动力的叶轮结构，对数螺旋形机壳，并具有结构新颖紧凑、振动小、使用时调节方便等特点。用于空调机组、大小宾馆、酒楼通风换气或抽油咽；也可作为一般建筑物室内外通风换气之用。输送的介质为空气或其他不自燃的，对人体无害的气体，介质中不含粘性物质，气体温度≤80度，尘土及固体杂质≤150mg/m3。
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