Air Conditioning Linear Grilles Diffusers

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US $5-15 / Pieces | 50 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
HVAC Systems
Aluminum Alloy
Linear Bar
RAL 9010 or As customer's requirement
Produced as customer's dimension
Only provide hight quality products
Power coated or Anodized
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carton package, or Wooden case package, or as Customer request
Lead Time :


Bar Grille
Linear Bar Grille
Supply Bar Grille/Diffuser
HVAC Linear Bar Diffuser


Air Conditioning Linear Grilles Diffusers


  •   Model: 

HY-KZS-Z           Blade without inclined angle

HY-KZS-J            Blade with 15° inclined angle

HY-KZS-H           Blade with movable core structure


  •     Description:


HY-KZS-Z        Blade without inclined angle

1. It is usually used as supply air vent of central air conditioning system, as well as return air vent. It also can be installed in the ceiling and side wall. 

2. As the supply air vent, it can be equipped with HY-FJT rectangle air control damper (HY-FJT-S hand operated with handle, HY-FJT-Z hand operated with axis, HY-FJT-D electric controlled. 

3. As the return air vent, it can be equipped with HY-KFG air vent filter (HY-KFG-L aluminum net air vent filter, HY-KFG-N nylon net air vent filter, non-wovenfabricscoarse filter cotton). 

4. The blade is fixed and parallel with long side. It can be manufactured with movable core structure according to customer's requirement. 

5. The Max. length of blade is 5.8m. But it can be joined with several sections to meet the requirement of longer size.  

6. The air diffuser can be divided into separate section, like as: middle section, tip section and corner section.  

7. It can be made into various kinds of arc-shaped diffuser. But when place this order, please offer the data of radian and arc length, or offer the sample.  

8. The blade of model HY-KZS-J has inclined angle of 15°, as following:


HY-KZS-J         Blade with 15° inclined angle



  • Advantages:    


  1. High quality aluminum extrusions.
  2. Aluminum with powder coated or anodized.
  3. Color RAL 9010 or as customer’s requirement by spraying.
  4. Surface is processed by anodic oxidation, so it is smooth, clean, beautiful, corrosion resistance.
  5. Reasonable design, superior materials, manufacture of high precision, complete variety, easy installation and cleaning.
  6. Standard JG/T 14-2010 <Air outlets and inlets for ventilation and air conditioning> of Construction Industry Standard of China
  7. Standard JG/T 20-1999 <Method of testing for rating air distributor performance> of Construction Industry Standard of China    


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