Single Adjustable Deflection Grille(Curved Blade)

Single Adjustable Deflection Grille-(Curved Blade)The shape of the curved blade is approximately one eighth of the circumference of a circle.1 4 ways of curved bladesare available,all of which can be adjusedfor air flow.Countersunk mounting holes as option for intallingdrive screwsMaterial: Aluminum alloyThickness:0.8 1.2 mm as optionConstruction: Frame Style:Straight , Curved and Bevel edge Frame Height: 25,35,38,50mm as option Flangle Width: 16,19,25,32mm as option Curved Blade style: 16,19,25mm as option Ways of Curved Blade:1/2/3/4 ways as optIon Accessories: -Optional Opposed Blade Damper-Filter Screen,such as Nylon Air Filter -Mesh Screen,Bird Mesh /Insect Mesh -Spring Clips