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Home > Products > air grille > Long Classical Return Air Grille for HVAC System

Long Classical Return Air Grille for HVAC System

Basic Info

Model No.:  RG-VA

Product Description

Model NO.: RG-VA Usage: for Air Conditioner Venetian-Style Air Layers: Fixed Blade Certification: Alibaba Assessed Supplier Shape: Square Function: Air Cooling Size: Customerized/ Standard Surface Finished: Smooth/ Matt/ Mill Finish Transport Package: Carton Origin: China Material: Aluminum Type: Air Grille Installation: Outlet Thickness: 0.8/0.1/1.2mm Color: White/Anodized/Other Colors Payment Term: T/T Weight: 0.1-0.3 Trademark: Ventech Specification: powder coating HS Code: 7616999000
VENTECH, YOUR EXPECT FOR air diffuser AND GRILLE
Smooth, quite, comfortable. Existing, but feel like nothing. 
 
Ventech Ventilation diffuser is a device that is designed to provide air flow in a room thoroughly.
It works to increase the efficiency of Air Conditioning units by distributing cooling air. When an even airflow is maintained, drafts and hotspots in a room are eliminated. Providing greater comfort.
Ventech Ventilation diffuser is a device that is designed to provide air flow in a room thoroughly.
It works to increase the efficiency of air conditioning units by distributing cooling air. When an even airflow is maintained, drafts and hotspots in a room are eliminated. Providing greater comfort.

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Product intro
Return Grille with their gently sloped border combine function with an attractive design; they can be installed in walls, sills or retangular ducts.
 
Type RG-VA return grilles have fixed straight blades.
 

RG-VB is with curved blades.


RG-VC is hinged type, with removable core.

 

 
What is an aluminum return air grille?
Material: High quality extruded aluminum profile(A6063)
Frame & Cores: Thickness 1.0mm,1.2mm
The frame is made of high quality extruded aluminum profile with advantages of corrosion resistance and rigidity.
Core of hinged time can be easily removable and interchangeable for better installation and maintenance. Great convenience for you!
We Ventech offer high quality, focusing on details carefully especially in power coated and welding corners details.
Automotive powder coated ensures no gaps at the welding corners and provides a good-looking square diffuser for clients. 
 
Customized-made in size below:
·         Sizes: Customized-made in size:
·         Neck size:customized-made in size
·         Height: 30mm
·         Face size= neck size+60mm
 

 
How to make an aluminum return grille?
 
In order to make a high quality Double Deflection Grille, Ventech people introduce a whole production line with advanced stamping, punching machines which are operated by experienced workers.
 
All cores and frames are made by high-efficient machines, then comes to the installation line, we ventech also enjoy the wholly automotive squeezing machines.
Before polishing and filling the putty in the gaps, the air diffuser should be washed for 10mins then baked for 30mins.  Power coated is arranged behind the polishing step, by using totally-closed powder finishing line and parching space, the perfect diffuser rolls off the products line and ready to be packed, QC is the priority during each step of the mass productions. We have professional QC to check quality before products go to next step.
 



Optional accessories
·         Clips
·               A: installation clip, used for connecting the diffuser/ grille to the celing or wall.
·               B: damper fixing clip, used for connecting the diffuser/ grille to the damper.
·         Coner protection
·         Holes and screw
·               Insteady of clips, some people prefer punching holes on frame, and instal the diffuser/ grille with screw. 
          Damper (can be powder coating)
·              OBD-VA, gear manual
·              OBD-VB, screw manual
Notice: The above accessories are optionals. Without any specified, we deliver the products without any accessories. 
 

Technical data:
standard size H/L(mm) velocity, M/S air volume (m³/h)
200x100 1.000 51
250x100 1.000 68
250x150 1.000 102
250x200 1.000 143
300x100 1.000 88
300x150 1.000 126






Color:
·         Ral classic color.
·              -standard Ral 9016 or 9010
·              -other colors optional.
·         Matt or smooth surface



Package:
·         pack in carton, pallect, container.
·         10pcs/ctn without damper
·         5pcs/ctn with damper









long classical return air grille for hvac system
long classical return air grille for hvac system
long classical return air grille for hvac system
long classical return air grille for hvac system
long classical return air grille for hvac system

Contact us if you need more details on Return Grille. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Supply Grille、HVAC System. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : air grille