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Type: HVAC Systems
Brand Name: VENTECH
Certification: SGS,BV
Size: 5 standard size
color: White or anodized
Model Number: SCD-VA
Place of Origin: China (Mainland)
Material: Aluminium
Thickness: 1.0mm
Size: All size available
Function: Ventilation
Price term: EXW,FOB,CIF





* Square ceiling diffuser is an integrated design,where the diffuser frame is punched and stamped in one piece with the diffuser core. the diffuser is designed to deliver air equally in all 4 directions.


* the ceilng tile diffuser is a tile replacement.If you want size as 600x600mm ceiling tile but don't want big wiar flow in the room.this type is your best choice.It will well solve your problem.It's wtih a standard 600x600mm face sie for different neck size and air flow requirements.


* SCD-VA,SCD-VB SCD-VC are the three kinds of square air diffusers which the airflow flatly, they are straight-edge diffuser, chamfer-frame diffuser, and new type of emovable diffuser.


* They are mainly used for studios, hospitals, theaters, classrooms, concert halls, libraries, recreation hall, theater lounge, general offices, shops, hotels, restaurants and gymnasium, and so on.

* in order to avoid the noise interference in a variety of environment, except determine the wind speed by the neck according to performance table, it should consider the installing height and surroundings.


 * in order to avoid the noise interference in a variety of environment, except determine the wind speed by the neck according to performance table, it should consider the installing height and surroundings.


Material Aluminium
Function Air Supply and Return
Shape Square
Size 5 standard sizes,other size available
Colour RAL9010,9016,9003,Anodized
Installation Ceiling
Features Decorative, Adjustable, Durable
Accessories Opposed Blade Damper, Motor Device,Clip
Usage HVAC System Terminal

Inner PVC wrap with protection, outer with strong carton box

Delvery time 30 Days after Receipt the Deposit
Ventilation supply air diffuser high ceiling air diffsuer


Ceiling tile replacement with a face size of 595x595mm

* Square diffuser by welding, frames are make of high quality profile, 1.0mm thickness. 

* Blades are make of aluminium sheet by one piece stamping or by welding 

* Core is removable to allow for better installation and maintenance

* Opppsed Blade damper optional 



* White: RAL 9010, RAL9016,RAL9003

* Anodized 

* Black

* Other size is available 


Standard Size HxL (mm) Air Volume(m3/h) Throw Max.(m)
150x150 120 0.90
225x225 240 1.40
300x300 400 1.70
375x375 600 2.00
450x450 840 2.40
525x525 1120 2.55
600x600 1460 2.70
Datas are chosen when the air velocity is 2.4m/s and the velocity at throw distance is 0.5m/s  


about US:

* VENTECH is the leader of air diffusion technology.We concerntration on high quality and competitive price.We have strict qualtiy control process,and every product is hand inspected to ensure it will be in good quality condition.


* VENTECH will work to develop new design and technologies to achieve better product performance,easier to install and higher quanlty year on year.


* VENTECH personnel will always cooperate with the customer to make doing business together and efficient,fast and pleasant experience.


* VENTECH is you best choice,we are ready to cooperate with you to provide a comfortable way of handling air.

Ventilation supply air diffuser high ceiling air diffsuer




*Standard payment terms:pay30% deposit in advance,70% balance before shipment.

*Online trade assurance order,all is up to you.

*More payment terms could be provided(T/T,PAYPAL,WESTERN UNION)



*Delivery time:10-20 working days after order confirmation(based on actual quantity)

*Packing:standard export packing,or customized packing as your request.

*Professional shipping forwarder.




Q:Are you a manufacturer?

A:Yes,we are a profeSsional manufacturer,and we have more than 15 years manufacturing and overseas sales experiences.


Q:What is the MOQ?

A:the MOQ is 5000usd per order.Mixed items and sizes allowed.


Q:Can you provide sample?

A:Yes, we provide free sample.


Q:What is the delivery time?

A:the delivery time is about 30days.


Q:Can we buy under our own logo?

A:Yes, You can.


Q:What is the quality of your products?

A:We offer high quality products.We VENTECH means high quality in this field.


Q:Can I be a VENTECH brand distributor?

A:Yes, we are open for brand distributor discussion.




 Ventilation supply air diffuser high ceiling air diffsuer



We sincerely welcome you to contact us for business.