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.
High Quality Ventech Aluminum 4-Way Square Return Air 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:
- Throw is based on a 0˚ temperature differentia.
- The dB(A) values are based on a 10 db room attenuation.
- Performance Data are subject to change without notice for further improvement.
- Neck Vel=Neck Velocity, m/s P=Pressure, mm H²O
- 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 | ||
VENTECH Company general information:
Since the day of establishment, VENTECH has built a reputation for going above and beyond to give you the best air you
deserve. To us, it's not just about heating and cooling, but providing products you can reply on and service you can trust.
Heating and cooling account for more than half the energy use in average buildings- so and efficient system can save you
money while keeping you and the business building comfortable.VENTECH offers reliable heating and cooling products
with wide range of effiency ratings, so you can pick the right solution that pays you back in lower utility costs. Higher
efficency systems may even qualify for potential utility rebates and other incentives in your own country, so you can start
saving right away. Energy efficient systems aren't just good for your wallet- they can result in a reduced carbon footprint,
since they use fewer natural resources.
Quality assured products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with
the backing of an industry leader-these add up to true value. Prime reasons for specifying square ceiling diffusers.
Architectural excellence and engineering selections demand high quality products and shipping schedules demand service,
all part of the package.
The square ceiling diffuser is a very popular choice for general air distribution applications. The diffusers are designed to
provide high performance at a cost effective price. The stamped one-piece cores and die-formed clean curves supply a 360
diffusion pattern and provide the high performance necessary in VAV systems.
MORE ITEMS:
FAQ:
Q1: Where is your factory?
RE: Dear sir, our workshop is in Yingde,Qingyuan City, near to Guangzhou.
Q2:Can we visit your factory?
RE: My friend, absolutely, book a ticket now! We'll see then.
Q3:Can we do with our logo?
RE: You have the YES answer my friend.Just contact us for further negotiation now.
Q4:What is your MOQ?
RE: Oh, do we have a MOQ? hahaha, actually we also do the construction projects, MOQ is only USD 5000, even your
trail order is the win-win start for our long-termed partnership.
Q5:Can we get a sample?
RE: Yes of course, just let me know what is your favored items.
Q6:What about the delivery date and payment terms?
RE: Delivery date: 25-30days after the downpayment confirmation
Payment terms: BY T/T 30% as downpayment, 70% balance before shipment.
Q7: How to contact with you for business?
RE: Here you are! Cola is here for your inquiry. Just contact me right now!
