Baldor has a suite of waterproof motors in a variety of speeds ranging from 1 to 100hp. All Baldor waterproof motors are constructed in cast iron, with 416 stainless steel shafts and dual carbon ceramic mechanical seals. Their waterproof motors have dual moisture sensors and submersible motors for wet/dry pit projects, and has continuous operation in water, sewage and slurry. Baldor waterproof motors are explosion proof, Division 1, Group C/D and T3C.

Arc Systems have a range of custom waterproof motors for commercial aircraft, ground support, aviation, cargo handling and standard commercial use. ARC's 400Hz AC motors are designed to military aviation standards, so they're suitable for both military and commercial aircraft, and are resistant to extreme temperatures, heavy moisture, high altitudes, vibration and shock. All Arc waterproof motors feature redundant shaft seals, O rings, hermetic cable feeds and a moisture-resistant epoxy coating the motor shell.

Grainger has a range of 3-phase waterproof motors that are completely enclosed and fan-cooled, with double sealed ball bearings and an oversized stainless steel sidebox. Grainger waterproof motors are UL recognized (E57948), CSA certified (LR33543), USDA approved and complies with BISSC, 2A Dairy Standard and NEMA Definition MG1-1.26.5 standards.

Oriental Motors FPW series motors are watertight, dust-resistant AC Induction Motors that meet IEC standard IP67 and are ideal for splash-intensive applications. The FPW motors feature anti corrosive coating and oil shield protection to act as a barrier on the stainless steel shaft. Oriental also has a FE100/200 inverter option as well as RoHS compliant versions of their FPW line.

Franklin has two styles of 4-inch waterproof motors, super stainless and high thrust. Super stainless and high-thrust motors are available in single and three-phase voltages, frequencies and system-specific models. Both motors are suitable for groundwater systems, agricultural use, small- and mid-range industrial systems, car washes and coalbed methane recovery systems.

JVL has a variety of MAC141 motors in watertight and water-resistant IP67 models. All of the three models have teflon sealing, built-in planetary gears and have double shaft seals and leak-proof cable entries. MAC141 motors are designed for food processing, bakery/beverage machinery, pharmaceutical wash downs and chemical processing industries.

Alstra Industries have a range of submersible motors in both oil- and water-filled styles. Oil-filled motors are available from 12 to 16 inches, in speeds ranging from 75 to 600hp. The water-filled motors are available in sizes ranging from 4 to 12 inches from 0.5 to 400hp. Alstra can fabricate custom oil-filled motors between 50 and 150hp, and both oil- and water-filled motors are available in custom voltages.

Koffler has a wide range of waterproof washguard motors, from one- to three-phases. Koffler waterproof motors are available in all stainless or white epoxy/rigid base systems, and many waterproof motors feature their patented, moisture shedding Duck system.

SME-USA design, fabricate and distribute submersible electric motors for deep-well submersible pumps, SUBSEA and ROV electric motors, as well as sump-pump motors. If the available waterproof motors do not fit your needs, SME-USA can custom make you a special purpose submersible pumps. They also offer complete motor repair and rewind of all major name-brand waterproof motors, both water- and oil-filled.

Kollmorgen's Goldline S submersible brushless motors are housed in nickel bronze or anodized aluminum, and have stainless steel shafts with o-ring sealed joints as well as an external shaft seal that can be externally serviced. Kollmorgen's waterproof motors are designed to operate in extreme temperatures and environments, and are pressure compensated to 20,000 feet.

Major Turbine has two styles of six-inch submersible motors, the Super 6 and the Volt-X. The Super 6 is available in 5 to 6-HP, and has Kingsbury thrust bearings, a sand fighter slinger, stainless shaft and a sealed windings. Volt-X has a dual voltage system that can operate at 230 or 460 volts, and features a watertight seal for easy removal and service.

F&Q have cast iron submersible motors with 420 stainless steel shafts, F-Class or H-Class (185f) insulation, moisture sensor probe and thermal protectors standard on all models.  Submersible motors are available in 1 through 15 horsepower.

Hitachi America have watertight, insulated, wire-type submersible motors, for use with irrigation systems and municipal water services. Available motors are between 6" and 14" with a maximum downthrust of 10,000 lbs.

ITT have CentriPro 4" submersible motors, with 1/2 to 1 1/2 hp and have built-in lightning and surge protection. All submersible motors have a 700# thrust bearings, and 1/2- 1HP, 3-wire/2-wire models have on-winding thermal overload systems.