These high-efficiency radial fans feature forward-curved impellers in diameters ranging from 5.24 to 15.75 inches. The impellers are constructed from galvanized sheet metal and are mounted directly to ...

KH Series low-noise, high-powered-density radial fans with free-running impellers are designed for ventilating air and nonaggressive vapors and fumes. The fans feature a 100-percent speed-controlled ...