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  • daylighting smoke vent,Labyrinth industrial ventilator,natural vent-[MCWELL]
  • daylighting smoke vent,Labyrinth industrial ventilator,natural vent-[MCWELL]

Daylighting Smoke Vent

Daylighting smoke vent is commonly ventilation equipment. As an important ventilation and smoke extraction device, labyrinth industrial ventilator plays an important role in achieving ventilation and smoke extraction in factory. Natural vent is ventilation and smoke extraction equipment installed on factory's roof. The composition profile includes the outer guard plate, the drainage groove, the opening and closing valve plate and the electronic control system, etc., with the advantages of low height, light weight, small load, and good wind resistance.


  1. Low height and and top-notch wind resistance, especially suitable for typhoon areas

  2. Low deadweight reduces roof load and steel consumption in construction

  3. Modular and standardized components enable quick and easy installation

  4. Reasonable effective ventilation area, excellent ventilation performance

 Common Specifications:

Ventilator code

Throat width

Throat length

Ventilator height









The natural vent's size can be customized according to client's requirement.

 Scope of Application:

The daylighting smoke vent is widely used in metallurgy, machinery, chemical industry, electronics, light industry, shipbuilding workshops, particularly applications for venues such as glass workshops, machining processing workshops and steel manufacturing factories.

 Waterproof Method:

The natural vent accepts holistic waterproof structure to solve water leakage hazard. 

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