1) Used for ceiling or sidewall application
2) All steel construction
3) One piece stamped face and 1/2" spaced fins set at 52 degrees
4) Multi-shutter valve
5) One way deflection
6) White powder-coating finish
7) Any color you would like(2 weeks more)
8) Available Sizes in: 8*4, 10*6, 10*8, 12*6, 12*8,14*6

Dimensions, colors, finishes, designs and other specifications can be customized according to customers' requirement.