الوصف

Description
The egg crate grilles are designed for use in exhaust or return air situations and may be mounted in walls or ceilings. They are not to be used for floor mounting.
The grilles have extruded aluminum frames with a *2.7mm x *2.7mm x *2.7mm aluminum egg crate core. Grilles up to **0mm x **0mm are available with spring retaining clip for fast and efficient mounting in ceilings.
The free area of the grille is >*0% of the nominal area, providing maximum air flow and very low noise levels.
Finish
Standard finish is white electrostatic powder coat.