Best Quality Aluminum Profile Square Supply Air Diffuser with Air Duct

• Customization: Available
• Material: Aluminum
• Usage: for Air Conditioner
• Model NO.: SCD
• Type: Square Diffuser
• Venetian-Style Air Layers: Fixed Blade
• Installation: Outlet
• Thickness: 0.8/0.1/1.2mm
• 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
• Accessories: OBD
• Application: Commercial Mall, Office etc.
• 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.


           China Supplier Aluminum Ceiling Square Diffuser

SCD-VA1  Extruded punching cores & punching frame. This Model can be made into standard sizes only. Totally one piece model, perfect look and most popular.

SCD-VA2  Extruded punching cores & welding frame. This Model can be made into standard sizes only. Face size 595x595mm, 600x600mm, 597x597mm are optionals.


 

Both SCD-VA1 and SCD-VA2 are well received and hot selling models, and prices are the most competitive.

 

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: 

SIZE IN MM	NECK VEL M/S	2	2.2	2.5	2.8	3	3.3	3.5
150*150 F=0.019	M³/H	170	190.4	212.5	232.9	255	275.4	297.5
	T	2.5	2.8	2.8	3.1	3.1	3.5	3.5
	P	0.79	0.97	1.3	1.4	1.7	2.0	2.3
	Db(A)	15	16	17	19	20	21	22
225x225 F=0.034	M³/H	380.8	428.4	476	523.6	571.2	618.8	666.4
	T	3.8	4.1	4.4	4.4	4.7	5.0	5.0
	P	0.9	1.3	1.5	1.8	2.1	2.2	2.8
	Db(A)	18	19	21	22	24	25	26
300x300 F=0.055	M³/H	680	765	850	935	1020	1105	1190
	T	5.0	5.6	5.9	6.2	6.5	6.8	7.1
	P	1.0	1.2	1.6	1.9	2.3	2.3	3.1
	Db(A)	18	20	22	23	25	26	28
380X380 F=0.083	M³/H	1060.8	1193.4	1326	1458.6	1591.2	1723.8	1856.4
	T	6.5	6.8	7.1	7.4	7.7	8.0	8.6
	P	1.1	1.5	1.9	2.1	2.5	2.8	3.3
	Db(A)	19	21	23	25	27	28	30
450X450 F=0.115	M³/H	1530	1720	1913	2108	2295	2485	2678
	T	7.7	8.0	8.6	8.9	9.2	9.9	10.2
	P	1.2	1.5	1.9	2.2	2.6	3.0	3.5
	Db(A)	20	21	24	26	28	30	31
550X550 F=0.154	M³/H	2081	2341	2601	2861	3111	3383	3641
	T	9.2	9.9	10.2	10.8	11.4	11.7	12.0
	P	1.2	1.6	1.9	2.2	2.7	3.0	3.5
	Db(A)	20	22	24	26	27	29	31
600X600 F=0.199	M³/H	2720	3060	3400	3740	4080	4420	4760
	T	10.2	10.8	11.4	12.0	12.6	12.9	13.5
	P	1.2	1.6	1.9	2.3	2.7	3.2	3.6
	Db(A)	21	23	25	27	29	32	34

 
    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

 

What is an aluminum 4-way square air diffuser?

• ·         Material: High quality extruded aluminum profile(A6063)
• ·         Frame & Cores: Thickness 0.8mm,0.9mm,1.0mm,1.2mm
• ·         The frame is made of high quality extruded aluminum profile with advantages of corrosion resistance and rigidity.
• ·         The cores are fixed to the frame with aluminum pipes and pins with steel springs.
• ·         Core can be easily removable and interchangeable for better installation and maintenance. Great convenience for you!
• ·         We Ventech offer high quality, focusing on details carefully especially in power coated and welding corners details.
   
• ·         Automotive powder coated ensures no gaps at the welding corners and provides a good-looking square diffuser for clients. 

 

Customized-made in size, standard sizes as below:

·         Sizes: Customized-made in size , standard sizes as below:

·         Face size: 595x595,597x597,600x600mm

·         Neck size:150x150 225x225 300x300 375x375 450x450 455x455

·         Height: 50mm

·         Face size= neck size+145mm

 

Optional Accessories
 

• ·         Clips
• ·               A: installation clip, used for connecting the diffuser/ grille to the celing or wall.
• ·               B: damper fixing clip, used for connecting the diffuser/ grille to the damper.
• ·         Coner protection
• ·         Holes and screw
• ·               Insteady of clips, some people prefer punching holes on frame, and instal the diffuser/ grille with screw. 
•           Damper (can be powder coating)
• ·              OBD-VA, gear manual
• ·              OBD-VB, screw manual

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

 
 

Technical data:

square diffuser
standard size HxL(mm)	air volume (m³/h)	throw Max(m)
150x150	120	0.900
225x225	240	1.400
300x300	400	1.700
375x375	600	2.000
450x450	840	2.400
525x525	1120	2.550
600x600	1460	2.700
Datas are chosen when air velocity is 2.4m/s and the velocity at throw distance is 0.5m/s

Color:

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