1) Made of double inlet centrifugal fans with forward curved blades; 2) Wide usage 3) High efficiency, low noise.

Material: Galvanized sheet, or as customers' request.

Size: 7'X7'--18'X18'

Motor: as customers' request'

Characteristics:1) Made of double inlet centrifugal fans with forward curved blades

                      2) High efficiency, low noise, large volume flow and compact construction

                       3) With metal scroll;

high quality centrifugal flow blower