We sell quality Backward Impellers at affordable prices. This product is widely used for blowers, both centrifugal and exhaust. The impeller is made of selected metal material which is sturdy and strong. This type of impeller has a curved shape with centrifugal force in the direction of the blade curve. The back of the blade will collide with the wind. This type is very suitable to be applied to pressure and rpm or high rotation. Blower with backward impeller model is widely used for exhaust room.