Air Diffuser and Air Grille

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Air Vent Floor Register Ventilation Metal Supply Air Grille

Air Vent Floor Register Ventilation Metal Supply Air Grille

Air Vent Floor Register Ventilation Metal Supply Air Grille

1 - 600(Pieces):15(days),>600(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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Quick Details
Warranty:1 Year
After-sale Service:Return and Replacement
Project Solution Capability:NONE
Application:Mall, Floor Ventilation System
Design Style:Modern
Place of Origin:China
Brand Name:VENTECH
Model Number:FG-VA/VB
Item name:Floor register grille
Color:Customized Color
Material:GI Sheet
Function:Air Outlet
Size:Standard Size
Installation:Floor or wall mounted
Finish:Powder coating or Electroplated

Linear bar grille:


This  floor air register is a durable heavy duty floor grille made of 100% GI steel. The floor air register is constructed for standing up to your heavy foot traffic pathways. The heavy duty floor grille is a great choice for new or remodeling construction in both residential and commercial settings. The floor air register, in a neutral light cinnamon coloring, has a smooth cover that will allow foot traffic to smoothly travel over it. You'll appreciate knowing this floor air register has an air flow free area averaging 75%. You get both the durability and functionality you want from these classic styled heavy duty floor grilles. Order now.

 Installation of this heavy duty floor grate is easy. The drop-in installation style means just that. Place over the 4 x 8 floor opening and carefully drop in. That's all there is to having this heavy duty floor grille covering your exposed floor opening.


Also available are heavy duty registers, which have an adjustable damper to allow for complete air flow control.  




Regarding measurements:  Please ensure you are measuring the actual size of the floor hole into which this product will be placed.  Do not measure faceplate dimensions.  For example, if floor hole size is 4 x 8 inches, please purchase a 4 x 8 inch grille.  Faceplate dimensions are 5 13/16 x 9 13/16 inches. The thickness of the faceplate is approximately 3/16 of an inch. See enlarged photo above for grille details.

The 65 different sizes of floor air vent covers found in this category come from two different sources and vary slightly in shading depending on the size you are ordering. Please check color notation when ordering multiple sizes that will be used in the same room.

Available Sizes
Unit Size is determined by duct dimensions. Diffuser necks are undersized to suit ductwork.
Selection Table:

  Standard Size(inch)  
2x10 2x12 2x14
4x10 4x12 4x14
6x10 6x12 6x14


Drawings& Size data:


Sample pictures shows:



10 pcs/ctn, LCL in standard export pallets,FCL in 20GP,40GP,40HQ.

Packing Details:

*Neutral packing: export standard carton.
*Unit packing: heat-shrink film packing for each product, plastic protect corner is optional.
*All of the productions are inspected carefully by QC before delivery.

Delivery Time:
*Normally 30 days production time after receiving the deposit.
*Urgent orders could be on priority.
Min. Order
*If order based on EXW terms, no MOQ is required.
*If order based on FOB or CNF or CIF terms, there’s MOQ for your options.
*Container orders will have more favorable price.




Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer, and we have more than 15 years manufacturing and overseas sales experiences. Now we've sold our HVAC system air supply return ceiling diffuser to more than 50 countries!!!

Q: What's the MOQ?
A: The MOQ is 5000usd per order. Mixed supply ceiling diffuser is allowed.

Q: Can you provide free sample?
A: Yes, we could provide free sample of supply ceiling diffuser. But we don't pay for the delivery cost.

Q: What's the delivery time?
A: the delivery time is about 30days.

Q: what's the payment term?
A: T/T, L/C

Q: Can we buy under our own logo?
A: No problem.

Q: What is the quality?
A: we offer high quality products. VENTECH is famous for it's high quality and most competitive price!

Q: Can I be a VENTECH brand distributor?
A: Yes, you can. Pls contact us for more details.


The product not only meets people's needs in terms of design and visual aesthetics but also is safe and durable, always meeting consumer expectations. It has been certified under CE for safe operation. This product is popular for many reasons. One of the reasons is that is it is comfortable and breathable enough for people to wear, causing no allergies. It has been certified under CE for safe operation.
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