Gold Member Since 2013
Audited Supplier
Foshan Shunde Ventech Ventilation Co., Ltd.

Air Diffuser, 4-Way Diffuser, Square Ceiling Diffuser manufacturer / supplier in China, offering Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser, Round Swirl Air Diffuser, Air Conditioning Round Diffuser (SD-VC), Hot Selling HVAC Duct Square Diffuer, Supply Floor Air Diffuser and so on.

(/ )

Supplier Homepage Product Others Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser

Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser

FOB Price: US $2-30 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $2-30/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SCD-VA
  • Usage: for Air Conditioner
  • Venetian-Style Air Layers: Multiple
  • Certification: Bureau Verita
  • Color: White Powder Coated
  • Size: 5 Standard Size
  • Thickness: 1.0mm
  • Lead Time: 25 Days
  • Transport Package: 10PCS/CTN
  • Origin: China
  • Material: Aluminum
  • Type: Venetian-Style Outlet
  • Installation: Outlet
  • Shape: Square
  • Cooling Method: Indirect Cooling
  • Colour: White or Anodized
  • Price Term: Tt,LC
  • Trademark: VENTECH
  • Specification: 5 standard size
  • HS Code: 7616999000
Product Description

Aluminium square diffuser

* Ceiling diffusers direct the air from air conditioning systems into the room. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling diffusers allow for large volume flow rates. The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.

* 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 .

* 4 way diffuser is usually with damper for supply air .Damper is optional ,it fixed rigidly to the frame by aluminium rivets. Fixing by spring clips as option.

* 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.

Material :Aluminium 
Function: Supply and Return Air 
Shape:Square Type
Size: 150x150, 225x225,300x300,375x375, 450x450, 525x525. Other sizes available
Colour : RAL9010,RAL9016,RAL9003,Anodized
Installation: Ceiling
Features: Decorate, Adjustable ,Durable
Accessories; OBD,Clip,Fasten Rope
Package : Inner PVC wrap with protection, outer with strong carton box 

Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser

Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser


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

* Removable core for better installation and maintenance.

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

* Core is removable to allow for better installation and maintenance.

* The standard nominal sizes are 150x150, 225x225, 300x300, 375x375, 450x450.

* For supply and extract air.

* For all types of ceiling systems.

* For a rapid reduction of the temperature difference and airflow velocity.

* Opppsed Blade damper optional,Plenum box optional.
Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser


Colour :

* White: RAL 9010, RAL9016,RAL9003

* Anodized 

* Black

* Other colour available 



1 way ,2 way 3 way and 4 way air flow
Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser


Standard Size HxL (mm)Air Volume(m3/h)Throw Max.(m)
Datas are chosen when the air velocity is 2.4m/s and the velocity at throw distance is 0.5m/s 

Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser
Our services and mission: 

* VENTECH is the leading supplier of air diffusion products in the international market.We dedicated in manufacture and design of air diffusion and ventilation for air conditioning system.

*VENTECH was found in 2006.We have 30000 square meter production area .With about 250 experienced workers.And soon we became a leading air diffuser and grilless manufacturer.

*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 Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser

Send your message to this supplier
Ms. Zoe Li
To: Ms. Zoe Li

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now