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扬子管道式换气扇产品特点:
&简洁大方的外形设计,多款式选择。
&风轮与蜗壳的优化组合设计,风量大、噪音低。
&节能高效的电机,使用寿命长。
扬子管道式换气扇产品规格:
BPT-12 面板:245*245 开孔:205*205
BPT-16 面板:270*270 开孔:230*230
BPT-18B 面板:325*325 开孔:270*270
BPT-18 面板:340*340 开孔:285*285
BPT-20 面板:375*375 开孔:310*310
BPT-30 面板:400*400 开孔:335*335