Zoeller 303-0006 Model 303 Single Stage End Suction Centrifugal Pump 1.0 HP 115V/230V 1PHZoeller Model 303 Single Stage End Suction Centrifugal Pump Description Zoeller Company is proud to announce the addition of the End Suction Centrifugal Pump to its product line. The pump housing is made of a durable cast iron construction allowing for a variety of applications, such as pressure boosting, circulation, irrigation, water transfer, and lawn sprinkling. Quality features include a heavy duty motor ranging from 1 3 HP to 2 HP, a four