HVAC building material air conditioner air vent return air grille
Linear Bar Grille
Single delfectioin air grille
Double deflection grille
weather louver
Square Air Grille
Frame & Cores:Thickness 1.0mm,1.2mm
The frame is made of high quality extruded aluminum profile with advantages of corrosion resistance and rigidity.
Core of hinged time 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 below:
· Sizes:Customized-made in size:
· Neck size:Customized-made in size
· Height:30mm
· Face size= neck size+60mm
In order to make a high quality single deflection grille, Ventech people introduce a whole production line with advanced stamping, punching machines which are operated by experienced workers.
All cores and frames are made by high-efficient machines, then comes to the installation line, we ventech also enjoy the wholly automotive squeezing machines.
Before polishing and filling the putty in the gaps, 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
· 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:
Linear Bar Grille
Single delfectioin air grille
Double deflection grille
weather louver
Square Air Grille
Frame & Cores:Thickness 1.0mm,1.2mm
The frame is made of high quality extruded aluminum profile with advantages of corrosion resistance and rigidity.
Core of hinged time 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 below:
· Sizes:Customized-made in size:
· Neck size:Customized-made in size
· Height:30mm
· Face size= neck size+60mm
In order to make a high quality single deflection grille, Ventech people introduce a whole production line with advanced stamping, punching machines which are operated by experienced workers.
All cores and frames are made by high-efficient machines, then comes to the installation line, we ventech also enjoy the wholly automotive squeezing machines.
Before polishing and filling the putty in the gaps, 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
· 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:
| Single deflection grille | ||
| Standard size H/L(mm) | Effective area(m²) | Air volume (m³/h) |
| 200x100 | 0.016 | 158 |
| 200x150 | 0.024 | 213 |
| 250x100 | 0.020 | 183 |
| 250x150 | 0.030 | 267 |
| 300x150 | 0.036 | 321 |
| 300x200 | 0.048 | 468 |
| 500x250 | 0.099 | 896 |
| 600x300 | 0.165 | 1489 |
| 750x300 | 0.198 | 1890 |
| 1000x500 | 0.386 | 3615 |
| Q: Are you a manufacturer? A: Yes, we are a professional manufacturer, and we have more than 15 years manufacturing and overseas sales experiences. Now we've sold our HVAC system air supply return ceiling diffuser to more than 26 countries!!! Q: What's the MOQ? A: The MOQ is 5000usd per order. Mixed supply ceiling diffuser is allowed. Q: Can you provide free sample? A: Yes, we could provide free sample of supply ceiling diffuser. But we don't pay for the delivery cost. Q: What's the delivery time? A: the delivery time is about 30days. Q: what's the payment term? A: T/T, L/C Q: Can we buy under our own logo? A: No problem. Q: What is the quality? A: we offer high quality products. VENTECH is famous for it's high quality and most competitive price! Q: Can I be a VENTECH brand distributor? A: Yes, you can. Pls contact us for more details. |