• smoke vent louvers,industrial louver,roof louver vent-[MCWELL]

Smoke Vent Louvers

1. The rainproof board of smoke vent louvers are FRP daylighting board, which can achieve the function of natural lighting. The industrial louver has three-layer rainproof board, which can bear rain and fog. Even in heavy rainfall weather, The louvered skylights can effectively prevent rain leakage. It is mainly suitable for industries with have high requirement for rainproof performance.

2. Opening and Closing Valve Plate:
The roof louver vent can be installed with an opening and closing valve plate. The ventilation smoke and daylighting amount can be controlled.



1. Modular and standardized components enable quick and easy installation
2. Low deadweight reduces roof load and material consumption
3. Reasonable effective ventilation area, excellent ventilation performance

 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 size can be customized according to client’s requirement.

 Scope of Application:

Smoke vent louvres are widely used in metallurgy, chemical industry, electronics, light industry, shipbuilding workshops

 Waterproof Method:

Industrial louver vents are holistic waterproof structure, which relie on their own structure for waterproofing.


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