Koffler offers Leeson pump motors in over two dozen series', with 3 to 15 models available in each series. You will find single and three phase, keyed and threaded shaft, TEFC, explosion proof, C-face and drip-proof models. 1/2, 3/4, 1, 1 1/2 and 2 HP models are available. Voltage options include 115 V, 208 V and 230 V.

WEG manufactures over 40 models of pump motors, including single and three phase, close coupled, NEMA premium, TEFC, high effeciency, standard efficiency, JM and JP type, inline extra thrust, vertical, ODP, threaded and keyed types. Close coupled pump motors offer 1 HP to 75 HP and 208-230/460V, 460V or 575V operation.

Baldor is a manufacturer of AC pump motors in hundreds of models. Available types include single and three phase, 1200 - 3600 rpm, 115/230/460 voltages, open/TEFC/OPSB/TENV enclosures, .33 hp, many frame sizes, and much more.

Grainger is a distributor of pool pump motors from A.O. Smith (over 50 models). Horse power ranges from 1/2 to 2 hp. Finnish Thompson drum and Marathon Electric jet/well pump motors are also available.

Siemens offers general purpose NEMA pump motors manufactured as Totally Enclosed Fan Cooled (TEFC). These pump motors come in die cast copper rotor design (exceeding NEMA premium efficiency) or with a die cast aluminum rotor design (meets NEMA premium effeciency). Specs include frame sizes of 140T-400, output ranges of 1 to 200 HP, poles 2/4/6/8, frequencies of 50 or 60 Hz, and voltages of 3-ph AC 208-230/460; 575 V.