Y6-41 centrifugal boiler draft fan Machine No.3.55C Rotation speed(r/min):2950 Total pressure(pa):588-1448 Y6-41 centrifugal boiler draft fanThis draft fan is fit for various industrial boilers with evaporating capacity between0.5 and 10t/h. either clockwise or anticlockwise type is available. Both are of single inlet. The left and right of outlet can be made to have an angle of 0,90,180,270 ...