玻璃鋼直聯式負壓風機優點：

◆外框采(cai)用(yong)玻(bo)璃鋼材質(zhi)，輕質(zhi)、絕緣、不(bu)生(sheng)銹、不(bu)老化、耐酸堿、堅固耐用(yong)，使用(yong)年限(xian)長；

◆外形運用獨特導流(liu)設計(ji)，防(fang)水(shui)，防(fang)雨(yu)；

◆采用特殊(shu)電機，直接式結構免維(wei)護（改(gai)變傳統的(de)皮帶傳動(dong)）提高效能、簡(jian)化效能、簡(jian)化結構、降低維(wei)護費；

◆風(feng)葉采用尼龍加纖抗(kang)紫外線技(ji)術和28固定定位系統，持(chi)久堅固；

◆空氣順流(liu)原理百(bai)葉窗(chuang)、不耗電、無需開關(guan)，且能有效(xiao)防止雨水入侵；

◆規劃安(an)(an)裝不占空(kong)間，任何場所均可(ke)安(an)(an)裝。

◆Frame with glass fiber reinforced plastic material, light, insulation, no rust, no age,strong and durable, long working life.

◆Unique persion design, waterproof and rain.

◆Special motor used, direct structure free maintenance (change traditional belt drive) increase the efficiency , simplify the structure, reduce the maintenance fee.

◆Fan blade with nylon fiber technology and 28 fixed position system, persistent.

◆The principle of downstream air shutters, no power, no need to switch, and can effectively prevent rain.

◆Project and installation does not occupy any space, any place can be installed.