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Hvac system airport used wall duct mounted drum shaped louver jet diffuser

Hvac system airport used wall duct mounted drum shaped louver jet diffuser

Hvac system airport used wall duct mounted drum shaped louver jet diffuser

HVAC Systems,Ventilation
1 - 2000(Pieces):25(days),>2000(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, Air Conditioning Ventilation System
Design Style:Modern
Place of Origin:China
Brand Name:VENTECH
Model Number:JD-VG
Item name:Hvac Drum Louver
Color:Customized Color
Material:Aluminum Alloy
Function:Air Outlet
Size:Customized Size
Shape:Mutiled Blades
Installation:Ceiling/Wall Mounted Installation

HVAC Drum Louver:


General Information:
HVAC Systems Aluminum Drum Jet Diffuser for long throws with best acoustic character in rectangular shape consisting of a semi-cylindrical revers-ible diffuser drum with individually adjustable blades. The HVAC Systems Aluminum Drum Jet Diffuser produces concerntrated air flow with the possibility of flow from side through special placement of blades.  HVAC Systems Aluminum Drum Jet Diffuser is constructed from aluminium extrusions and incorporates a flanged frame for easy installation. 



Body Features
Frame Material Aluminum alloy
Standard color Ral9016 / Ral9010/ Customized RAL color
Application Building/Shopping mall/Airport/ Theatre / Stadium
Function Exhaust Air/Supply Air
Shape Drum/Rectangular
Size Customized Size
Place to install Wall, Ceiling
Surface finish Powder coated/anodized
Application Residential/Commercial/HVAC



1.   Made of high quality aluminium profile

2.   Adjustable drum part and blades.

3.   Large Air Volume Supply Applications

4.   Easy to intall and adjust.

5.   Size as customized.



Standard RAL 9016 / RAL 9010 / Anodoized



HVAC Systems Aluminum Drum Jet Diffuser is commonly seen in a large hall with a high ceiling, such as in the airport and exhibition hall. To satisfactorily supply a large volume of air into big open spaces such as shopping malls, leisure arenas and gymnasiums, requires a certain type of diffuser. Perfect for warehouses, factories, or other open plan areas requiring a diffuser with a throw strong enough to reach many metres away. This type of application is where the design features inherent in the Model JD-VG HVAC Systems Aluminum Drum Jet Diffuser are best demonstrated.



Technical Drawing:



VENTECH Drum Jet Diffusers are inconspicuous and discharge air long distances to the occupied zone, such as airport, stadium, theatre.


1. The direction of the air stream from the drum jet nozzles can be easily adjusted manually to suit particular on site conditions.

2. The wide range of designs available, the flexibility in adapting to local conditions and compliance with low noise requirements.

3. For long distance supply air.

4. They can be multi design with a angel.


Product details:





Drum jet diffusers can be adjusted electrically or manually and work in heating or cooling modes. The Drum Jet Diffusers inner core can be adjusted within the range of ± 30°, and the inside blades can be adjusted left and right to control the air flow direction. The Drum Jet Diffuser connected to the wall by flanges.


Drum jet diffusers are used for preference where the supply air from the diffuser has to travel a large distance to the occupied zone. This is the case in large rooms (halls, assembly rooms etc.), particularly when the distribution of air via ceiling diffusers is not possible or not practical. Here Drum Jet Diffusers are arranged in the side wall areas.




2 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.


This product is customizable to suit a diverse range of requirements. This product has the advantage of corrosion resistance. This product is attached to the latest market development and trends. This product has the advantage of corrosion resistance.
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