Supply and return air grilles manufactured from extruded aluminium profiles or roll formed galvanized sheet steel.
秒速赛车开户The grilles with adjustable blades are available as single or double deflection types.
The grilles with fixed blades are available as single deflection types.
Optional accessories such as dampers and plenum boxes can be used with the grilles.
Anodized satin finish or painted to RAL9003 as standard are suitable for most installations for high quality interior finish. Other colours can be ordered as well.
Screw fixing or concealed installation system allows flexibility for onsite quick installations。