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Ventech best louver grill supply for promotion

Ventech best louver grill supply for promotion

Model
Back Draught Damper
Minimum
1
Payment
-
Origin
Guangdong, China (Mainland)
Brand
VENTECH
Price
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Quantity Needed:
Pieces
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Company Advantages
1. Ventech has obtained ISF certification. It is qualified in terms of multipoint color balance, gamut matching/manipulation, and other factors. This product is available in various kinds of powder coating
2. Yingde Ventech Air Conditioning Co.,Ltd's customer service is highly recommended by clients. It is widely used in long corridors, offices, buildings, etc
3. This product is highly recognized by customers for its durability and long-lasting performance. This product has the advantage of corrosion resistance
4. This product must go through our quality inspector's internal quality assurance procedure to ensure non-defective quality. This product is designed with a high fire rating
5. The implementation of the quality management system ensures that the product complies with international standards. This product meets the requirements of building regulations

 

 

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 best louver grill supply for promotion-1

Ventech best louver grill supply for promotion-2


Company Features
1. Yingde Ventech Air Conditioning Co.,Ltd is a louver grill manufacturer in China. After years of development, our competitiveness has improved.
2. Yingde Ventech Air Conditioning Co.,Ltd constantly develops new aluminum louver vent products by technological innovation and R&D.
3. Our company bears social responsibilities. The energy we use at our various facilities is carefully controlled, and so are the emissions that we produce. Nothing that can be recycled is allowed to go to waste.
louver grill is one of the factors that Yingde Ventech Air Conditioning Co.,Ltd emphasizes during material selection. The speed of the cop motor of SUMWIC machines can be changed at random when in operation
What Yingde Ventech Air Conditioning Co.,Ltd is utilizing for material of aluminum louver vent is double checked for quality. The speed of the cop motor of SUMWIC machines can be changed at random when in operation
All aluminum louver vent may be the same, but aluminum louver vent make us take the lead.SUMWIC machines simultaneously achieve size reduction, high performance and low cost
It has been proved through industrial tests that aluminum louver vent has met design requirements. SUMWIC machines sell good in US, UK, Canada,Korea, Poland, Taiwan, Singapore, India, etc
louver grill attracted attention with a particular design, it was regarded a louver grill with great expansibility. The winding process will be done with high speed & high precision by SUMWIC machine
aluminum louver vent can stand all kinds of strict tests before putting into use. SUMWIC machines present features such as quick responding speed and high suitability
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