Air Diffuser and Air Grille

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VENTECH HVAC Ventilation Air Supply Linear Bar Steel/Plastic Air Grille

VENTECH HVAC Ventilation Air Supply Linear Bar Steel/Plastic Air Grille

VENTECH HVAC Ventilation Air Supply Linear Bar Steel/Plastic Air Grille

Air Conditioning,HVAC Systems
1 - 100(Pieces):8(days),>100(Pieces):Negotiable(days)
Sea freight
Graphic customization (Min. Order: 5000 Pieces),Customized packaging (Min. Order: 5000 Pieces),Customized logo (Min. Order: 5000 Pieces)
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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:RG-VB
Product name:Air Diffuser
Installation:ceiling/wall mounted
Function:supply air
Size:Customized Size
Accessories:Oppose Blade Damper Optional
Type:Air terminal units


Item name Linear bar grille
Application Air Conditioning Ventilation System
Color RAL9010/RAL9016/Anordized
Airflow 80-800CMH
Thickness 1.0mm
Material Aluminum
Function Exhaust air/Return air
Size Customized Size
Installation Ceiling/Wall Mounted Installation
Use HVAC Duct System Installation
Product Keywords linear grille,linear bar air grille clip,air conditioning linear diffusers


Product description

Linear Bar Grille are specially designed to match with the modern interior design with outstanding performance. With fixed bars parallel to the long dimension, linear bar diffusers are a popular choice for continuous line use on a variety of application.


VENTECH’s Bar Grilles are mainly used for cooling, heating and ventilation purposes. The design enables the manipulation of airflow orientation and aids to achieve the desired flow profile.

Our Bar Grilles cater for various mounting methods and customized sizes to handle the required air flow, patterns, pressure drops and sound levels.

Linear Bar Grilles may be used for either supply, return, relief or exhaust systems and typically are suitable for installation in Shops, Showrooms, Hotels, Conference Rooms, Commercial Offices, Reception Areas, Sports Halls, Leisure Centers and all Residential Applications.


Product feature

(1)Sizes: Customized.

(2)Frame and face bars are of high quality extruded aluminum profiled construction with the advantages of corrosion resistance and rigidity.

(3)Horizontal face bars with 0°, 15°, 30°way throw.

(4)Hinged/ Removable cores are available as option.

(5)Quick and easy to fix, concealed fixing.



The product enables people to stay clean and breathable all the time, and allows people to wear it with the desired comfort. This product has been optimized with minimal leakage. There is less disappointment with the use of this product because there is high accuracy in the work done by this product. This product has been optimized with minimal leakage.
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