Ventilation Use High Ceiling Aluninum Big Air Flow Round Swirl Air Diffuser

• Material: Aluminum
• Usage: for Air Conditioner
• Type: Air Grille
• Venetian-Style Air Layers: Fixed Blade
• Installation: Outlet
• Thickness: 0.8/0.1/1.2mm
• Model NO.: SD-VA, SD-VB, SD-VC
• Shape: Square
• Color: White/Anodized/Other Colors
• Function: Air Cooling
• Payment Term: T/T
• Size: Customerized/ Standard
• Weight: 0.1-0.3
• Surface Finished: Smooth/ Matt/ Mill Finish
• OEM: Yes
• Application: Ceiling
• Transport Package: Carton
• Specification: powder coating
• Trademark: Ventech
• Origin: China
• HS Code: 7616999000
• Production Capacity: 100000/Month

Product Description

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.
 

Type SD-VC Round Swirl Diffuser-

Similar  Square Swirl Diffuser
SD-VA/VB

 

What is an swirl diffuser?

• ·         Material: High quality extruded aluminum sheet or galvanized sheet steel
• ·         For supply and extract air
•           For variable and constant volume flows
•           For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
•           High induction results in a rapid reduction of he temperature difference and airflow velocity
•           Ideal for comfort zones
• ·         We Ventech offer high quality, focusing on details carefully especially in power coated and welding corners details.
• ·         Automotive powder coated and provides a good-looking swirl diffuser for clients. 

 

Standard sizes as below:

 

SD-VA, VB, VB16, VB24, VB48

·         Face size:595X595MM

·         Height: 10mm

  

SD-VC

·         Neck size:200, 250, 315, 400, 500, 630mm

·         Height: 

 

How to make a swirl diffuser?

In order to make a high quality circular diffuser, Ventech people introduce a whole production line with advanced stamping, punching machines which are operated by experienced workers.

Before polishing, 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

• ·         Holes and screw
• ·               Insteady of clips, some people prefer punching holes on frame, and instal the diffuser/ grille with screw. 

Notice: The above accessories are optionals. Without any specified, we deliver the products without any accessories. 

 
 

Technical data:

swirl diffuser panel
standard size (mm)	air volume (m³/h)
595x595(SD-VA)	290-600
595x595(SD-VB16)	110-400
595x595(SD-VB24)	210-680
595x595(SD-VB48)	360-830

 

round swirl diffuser
standard size (mm)	air volume (m³/h)
200	450
250	750
315	1500
400	2500
500	3000
630	3500

Color:

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

 

PACKAGE: 
* Inner is PVC bags, outer is strong carton.
* 5pcs/ctn with damper; 10pcs/ctn without damper
* container full loading, pallet package or wooden cartons package


PERFORMANCE DATA: 

 
    Notes on Performance Data:

1. Throw is based on a 0˚ temperature differentia.
2. The dB(A) values are based on a 10 db room attenuation.
3. Performance Data are subject to change without notice for further improvement.
4. Neck Vel=Neck Velocity, m/s P=Pressure, mm H²O 
5. ³/h dB(A)=Noise revel