Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2 1

Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2 2

Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2 3

Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2 4

Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2 5

Fresh Return Air Grille Aluminum Adjustable Gravity Air Louver for Ventilation2

Type:

Air Conditioning,HVAC Systems

Lead_Time:

1 - 50(Pieces):14(days),>50(Pieces):Negotiable(days)

samples:

US$1.00/Pieces, 1 Piece (Min. Order)

shipping:

Sea freight

Customization:

Graphic customization (Min. Order: 5000 Pieces),Customized packaging (Min. Order: 5000 Pieces),Customized logo (Min. Order: 5000 Pieces)

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Overview

Quick Details

Warranty:1 Year

After-sale Service:Online technical support

Project Solution Capability:graphic design

Application:Office Building

Design Style:Contemporary

Place of Origin:Guangdong, China

Brand Name:VENTECH

Model Number:GL-VA

Product name:Air Diffuser

Material:Aluminum

Installation:ceiling/wall mounted

Function:Exhaust air/Return air

Thickness:1.0mm

Size:Customized Size

Accessories:Oppose Blade Damper Optional

Color:RAL9016/RAL9010or/customized

Package:10PCS/CTN

Type:Air terminal units

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.

People will see what counts to a well-made garment if they have a look at the tailoring quality of this product. It has a low noise level even at relatively high velocities. Those who are sensitive to the quality of the fabrics can rest assure to wear this product. It will not irritate their tender or sensitive skin. It has a low noise level even at relatively high velocities.