top of page
315mm Anti-Corrosion and Explosion-Proof Industrial Roof Exhaust Fan Residential

315mm Anti-Corrosion and Explosion-Proof Industrial Roof Exhaust Fan Residential


Explosion-proof Aluminum Roof Ventilation Fan.

The material of the fan is aluminum, and the fire smoke exhaust impeller can be carbon steel or galvanized.Fans are mainly used in high-voltage places such as factories, factories, and power stations.The whole machine is formed by an integrated mold, the product is light overall, and the appearance is neat and beautiful.


  • Feature

    • GXH type all-aluminum centrifugal roof fan Centrifugal roof fan, its impeller adopts centrifugal impeller, which can be applied to places with small air volume and high pressure; it adopts single-layer hood.
    • The fan is divided into eight specifications of 300-1000mm according to the diameter of the impeller, the series air volume is 900-49000m3/h, and the static pressure is 50-460Pa.
    • According to different environmental requirements, the fan can be made into an explosion-proof type, suitable for non-corrosive places containing flammable and explosive gases, and the anti-corrosion type can be suitable for environments containing corrosive gases.
    • In order to meet the user's performance adjustment needs for different working conditions, the fan can be equipped with a two-speed motor to achieve two-speed speed regulation, or a variable-frequency motor and a variable-frequency controller to achieve variable-frequency adjustment. It is recommended that the adjustment frequency be locked at 25Hz-50Hz (specify when ordering).
    • The fan can be equipped with manual or electric adjustable doors, self-hanging shutters, etc. (specify when ordering) according to user needs.
  • Application

    Aluminum Roof Fans are mainly used for exhaust ventilation on the roofs of high-pressure and low-flow places such as factory buildings and power stations.

  • Working Condition

    • Working temperature: -20~+40℃ (continuous operation possible);
    • Humidity: less than 90%;
    • Medium conditions:Conventional type: non-corrosive, non-flammable, non-explosive gas (dust content does not exceed 100mg/h).
    • Explosion-proof type: non-corrosive and contain flammable and explosive gas (dust content does not exceed 100mg/h).
    • Anti-corrosion type: corrosive gas (no dust).
    • Working power supply: three-phase 380V/50Hz.
bottom of page