B-A Physical Dimension unit:mm
|Model||W x H||Ceiling Size (B)||Face Size (D)|
|B-A||To suit grilles or diffusers||W+20
B-A Order Code
|B||A||N 563 x 563|
|Extruded aluminium A6063.|
|Baked white powder coated or natural anodized|
• They are constructed of extruded aluminium and intended to be
used as removable frame for the mounting of various types of
• They are normally used in non T-bar ceiling suspension systems.
• Not applicable for wall mounted grilles.
• When mount at ceiling, the grille or diffuser will rest on the B type
T-bar ceiling frame.