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  • Shutter exhaust fan 30B

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    • Product model: 30B
    • Product explanation:
      Products
      Shutter  exhaust  fan
       
       
       
       
       
       
      Specification
      Voltage
      220V~
      Frequency
      50HZ
      Power
      55W
      Ventilation capacity
      0.288(m3/s)
      Noise
      ≤ 55
      Area
      22-28平方
      Front panel size
      390*390
      Air inlet
      NO
      Installation size
      345*345
      Piece/set
      5
      Net weight/set
      3.2kg
      Gross weight/piece
       
      Size of internal box
      415*155*400
      Size of external box
      830*430*420
       
       
      Introduction
       to products
       
      B-serial shutter exhaust fans are of decent design and tightened structure. The dual-way exhaust fans can increase ventilation volume. They have unique oil tank for keeping waist oil. It is easy to clean those exhaust fans and their parts. The frame is made of ABS engineering plastic with high-intensity, bright surface, and anticorrosion. The motor is equipped with overheating device. The installation is very convenient.