Return Air Conditioner Vent Ventilation Aluminum Adjustable Grill Cover Gravity Louvers For Hvac
- Категория: >>>
- Поставщик: Foshan,Shunde,Vcare,Import,And,Export,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 5.54 $* | 5.39 $* |
| Aug-16-2025 | 5.82 $* | 5.55 $* |
| Jul-16-2025 | 4.23 $* | 4.68 $* |
| Jun-16-2025 | 5.95 $* | 5.41 $* |
| May-16-2025 | 4.7 $* | 4.38 $* |
| Apr-16-2025 | 5.12 $* | 5.53 $* |
| Mar-16-2025 | 5.43 $* | 5.68 $* |
| Feb-16-2025 | 4.80 $* | 4.5 $* |
| Jan-16-2025 | 4.56 $* | 4.74 $* |
Характеристики
VENTECH GRAVITY LOUVER
Item name | Gravity Louver |
Application | Residential/HVAC |
Color | Customized Color |
Airflow | 150-800CMH |
Thickness | 1.0mm |
Material | Aluminum |
Function | Exhaust air/Return air |
Size | Customized Size |
Installation | Ceiling/Wall Mounted Installation |
Product Keywords | gravity louver |
Product description
* The GL is a wall mounted device that is composed of a set of horizontally mounted blades that are normally closed and are free to rotate around their horizontal axis.
* This louver serves as a non-return damper and can be used at the exit terminal of exhaust ducts and fans.* A certain pressure is usually required before the damper opens to expel the exhaust air, which ensures the elimination of back flow.
* The blades are made from light weight aluminium sheets while the frame is made from extruded aluminium. 30 mm frame as a standard.
Product feature
1. They are used for air extraction and automatic closing of duct when the fan is switched off.
2. They consist of a frame and movable plates mounted horizontally one above the other.
3. They are installed only vertically with blades downwards.
4. Made of extruded aluminum, powder coated.
5. Finishing:White powder coating RAL9016,RAL9010,or customized color.
2. They consist of a frame and movable plates mounted horizontally one above the other.
3. They are installed only vertically with blades downwards.
4. Made of extruded aluminum, powder coated.
5. Finishing:White powder coating RAL9016,RAL9010,or customized color.
