• light-weight natural ventilator,roof louver vent,exhaust louvers and vents-[MCWELL]
  • light-weight natural ventilator,roof louver vent,exhaust louvers and vents-[MCWELL]

Light-weight Natural Ventilator

Light-weight natural ventilator is widely used in industrial plants, because roof louver vent has the functions of low height, light weight, low steel consumption, and a wide range of applications, including automobiles, warehousing, logistics, furniture, manufacturing, etc. The rainproof board of the exhaust louvers and vents is FRP daylighting board, which can take into account the function of natural lighting and meet the needs of natural lighting inside the factory.


  1. Three-layer rain-proof board structure, splash-proof rain, good rain and fog performance

  2. The resistance coefficient of the low-profile natural ventilator is about 3.8, which is only about 1/4 of that of the general low-profile ventilator

  3. Low height, top-notch wind resistance, maximum resistance to level 15 typhoons, especially suitable for typhoon areas

  4. The labyrinth industrial ventilator truly achieves an effective ventilation area >50%

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

 Common Specifications:

Ventilator code Throat width
Throat length
Ventilator height
MCW1H(Z)—1220n 1200 2000*n 560
MCW1H(Z)—1520n 1500 2000*n 560

The roof louver vent’s size can be customized according to client’s requirement.

 Scope of Application:

The natural ventilation system is widely used for metallurgy, machinery, chemical industry, electronics, logistic warehouse, shipbuilding, etc.

 Waterproof Method:

Roof louver vent is holistic waterproof structure, which relies on it's own structure for waterproofing.

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