Desert (evaporative) cooler blower motor, 3/4HP, 1HP,1.5HP,2HP, 110V/127V/220V,50/60Hz, use in industrial central cooler unit Power (HP)Power (W)Voltage (V)Frequency (Hz)Loading Current (A)RPMHighLow 3/4550110-127601217201140 3/4550220-240606.2172011401750110-1276014.2172011401750220-240607.5172011401.51125110-1276012.3172011401.51125220-240606.291720114021500220-2406091720