亚洲精品无码一区二区三区久久久,长春欧亚卖场是哪个区,美熟女一区二区三区,亚洲中文字幕无码一区二区三区 ,欧美人与动牲交zooz男人,日本黄h兄妹h动漫一区二区三区,亚洲国产综合久久天堂,四虎成人影视免费在线站长,小黄片午夜视频在线播放,久久久日韩精品一区二区三区

• F4-72型A式玻璃鋼離心通風機

  F4-72型A式玻璃鋼離心通風機是參照金屬4-72型通風機性能參數而采用玻璃纖維和樹脂模壓而成。該系列風機可輸送含酸堿成分及化學成分的腐蝕性氣體。所輸送氣體不允許含有粘性物質、所含粉塵及硬質顆?！?50mg/m³、氣體溫度≤60℃、相對濕度≤99%。該系列風機具有強度高、重量輕、不易老化、耐腐蝕性能良好、噪音低、運轉平穩(wěn)等特點，是一種較為理想的通用型防腐風機。該系列風機廣泛應用于化工、電鍍、氧化、發(fā)電廠、化驗室、線路板、環(huán)保設備等含有腐蝕性氣體的場所。
  BF4-72型玻璃鋼防爆離心通風機是根據客戶的使用條件配置EXdI或EXd類A、B等級防爆隔離型電機制作而成?？奢斔秃屑淄椤⒁彝椤⒈?、苯乙烯、甲苯、二甲苯、一氧化碳、醋酸、煤油、汽油、呋喃等易燃、易爆揮發(fā)性氣體。其性能參數和安裝尺寸與F4-72型玻璃鋼離心通風機一致。

• F4-72 A series of fiber glass centrifugal fan

  The F4-72 type FRP centrifugal fan is made of glass fiber and resin molding with reference to the performance parameters of the metal 4-72 type fan. The series of fans can transport corrosive gases containing acid and alkali components and chemical components.The gas is not allowed to contain viscous substances, dust and hard particles is less than or equal to 150mg/m³, the gas temperature are less than 60, the relative humidity is less than 99%. This series of fans is characterized by high strength, light weight, no ageing, good corrosion resistance, low noise and smooth operation. It is an ideal universal anti-corrosion blower. This series of fans are widely used in chemical, electroplating, oxidation, power plants, laboratory, circuit board, environmental protection equipment and other sites containing corrosive gases.
  BF4-72 type glass FRP explosion-proof centrifugal fan is made from EXdl or EXdll class A and B grade explosion-proof isolation motor according to the customer's use conditions. It can transport inflammable and explosive volatile gases including methane, ethane, propane, styrene, toluene, xylene, carbon monoxide, acetic acid, kerosene, gasoline and furan. The performance parameters and installation dimensions are consistent with the F4-72 type FRP centrifugal fan.

產品為人工實物測量會有一定誤差，相關數據僅作參考，以收到的實物為準。 單位Unit: mm(毫米）