①Noise is further reduced by ideal fluid structure and diagonal-flow vanes.
②Ideal for duct ventilation due to high static pressure while being compact. Operating costs can also be reduced by individual exhaust.
③Easily and directly installable in the middle of duct, and does not require large installation space compared with centrifugal fans.
④Limit-load characteristics
With limit load characteristics , there is no need to worry about overloading even if the pipe resistance changes.
Applications
Air supply/exhaust Air-conditioning Air conditioning and ventilation