This is a 1 GPM pulley drive misting pump. It has a 4.5 amp draw at 230V. The pump is designed to operate at 1000 psi can handle up to 32 .012″ standard misting nozzles. Because of the specific pulley configuration used on this unit, the pump speed is reduced from 1750 rpm to 460 rpm. This pump is ideal for all industrial and commercial mist or fog applications and carries a 5 year warranty.