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Ventech reliable louvered air intake from China bulk production

Ventech reliable louvered air intake from China bulk production

Model
Back Draught Damper
Minimum
1
Payment
-
Origin
Guangdong, China (Mainland)
Brand
VENTECH
Price
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Back Draught Damper

 

Applications:

 

Ventilation damper the type back draught damper is a non-return damper for extract air. Made of galvanized sheet, for installation into round ducts, to shut the duct automatically when extraction of air stops. Prevent the outside air flow back.

 

Descriptions:

 

Nominal sizes: 100, 125, 150, 200, 250, 315.

For non-return air control.

Fame made of galvanized sheet 0.8mm, inner shutter made of aluminum 0.3mm.

 

For installation into round ducts.

Specially designed springs allow accurate control of the shutter.

 

 Ventech reliable louvered air intake from China bulk production-1

Ventech reliable louvered air intake from China bulk production-2


Unique texture of louvered air intake gives a different visual experience. Its control system and protection system are all intelligent
Ventech louvered air intake excels others in its innovative and useful design. It is popular in the markets of Asia and Africa
In terms of design, louvered air intake extracts the essence of simplicity. It is designed with a low vibration system
The improved process of Ventech louvered air intake reduces existing errors. It is able to provide energy by compressing air
To facilitate the development of Ventech, our professional design team has been putting efforts into designing louvered air intake. It has won the favor of customers due to its easy operation
After one year's research and development, louvered air intake has already been used in louvered air intake. The connection nuts of this device are tightly connected
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