Aluminum Eggcrate Air Grille Return Air Grille for HVAC System and Ventilation

Product DescriptionAircell E13mm Eggcrate grille
GOOpposed blade damper in black engineering polymer
NNeck reducer in black engineering polymer
OBSSAluminium opposed blade damper for E600
NRSteel neck reducer for E600
FeaturesClass '0' fire rating
Consistent high quality
Moulded in easy to clean engineering polymer
Suitable for high-cleaning regime and chlorinated environments
What is an aluminum double deflectionair grille?
Material: High quality extruded aluminum profile(A6063)
frame & Cores: Thickness 0.4mm,0.5mm
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.
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:standard size H/L(mm)vel (m³/h)450x6001.06500x6001.43600x6001.18700x6001.01800x6000.87900x6000.77Color:
·Ral classic color.
· -standard Ral 9016 or 9010
· -other colors optional.
·Anodized
·Matt or smooth surfacePackage:
·pack in carton, pallect, container.
·10pcs/ctn without damper
·5pcs/ctn with damper
.