BDW-87-3型玻璃钢轴流式屋顶风机，是我公司参考国内外同类型风机研制成一种低噪声屋顶风机，广泛应用各类厂房、楼房等建筑局部排风和全面送排风，尤其对宾馆、学校、医院、影院等需低噪声的场所更为适用，本风机具有噪声低、效率高、重量轻运行平稳等特点。

BDW-87-3 Glass Steel low noise axis—flowing type of roof air blower is one kind of low noise foof air blower researched by our company in feference with the same type of blower of both domestic and foreign countries．It is widely applies to partal and complete ventilation for all kinds of workshops and buildings，especially for hotels，schools hospitals and theaters which need low noise．This air blower has features like low noise high efficiency,light weight and steady movement-