Xylem Applied Water offers a competitive line of CentriPro 4 in. submersible motors. We offer 1/2-5HP single phase and 1/2-10HP three phase motors. The motors feature built-in lightning/surge protection. All have a 700# thrust bearing as compared to our major competitor's 300# and 650# ratings. The 1/2 - 1 HP, 3-wire and all 2-wire models have on-winding thermal overloads.