Use: in the terminal o aircondition venlilation system, such as large-scale industrial workshop, dining rom, exhibition center etc.

Fetature:
1) The blast direction can be adjustable, first vanes can be five level adjust in 90�Fscope.,while internal ones can be sway automatically
2) the vane is made of high-quality aluminium alloy with nylon to avoid the noise when vane working.
3) optional with pane or corner exterior frame
4) large working range, even blast delivery
5) every vane sizes upon your requirement
6) Natural anodized aluminum finish or powder coated