X$DUltra® Series Vertical


A complete upgrade, Ultra Series vertical pump motors combine all the benefits of rugged and reliable X$D Ultra materials with advanced thrust and cooling technologies. All ratings of the Ultra family are fully inverter-duty exceeding NEMA MG1-31 requirements.


Ultra motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications.

Ultra Series Vertical Pump Motors


Industry-leading inverter-duty capability

Advanced high thrust bearing system


• Innovative patented air-cooling system

• New insulated bearing

• Reliable ball non-reverse ratchet

• Standardized and modular design

• Industry standard CD dimensions

• Optional API 610 12th Edition adherence

• Cast iron frame and cast aluminum top hat

• Coupling kits convertible from NRR to SRC

Industry leading coil insulation system


GE pump motors are manufactured standard with a GEGARD2400 insulation system. This system exceeds NEMA MG1-31 (which is 3.1 times the nameplate voltage) for motors operating on inverters.

This insulation system is comprised of class H materials. The combination of this and the varnish process provides a typical Corona Inception Voltage

of 2400 volts peak with a rise time of 0.1 seconds.


Innovative patented air-cooling technology


GE engineers found a better way to air cool bearings in larger frame TEFC motors. The design improvements result in an amazing ~30OC temperature reduction helping to dramatically extend bearing and winding life.

Head office


1 Adeola Odeku Street

South Atlantic Petroleum Towers

Victoria Island | Lagos | Nigeria

Tel: +234 1904 9589, +234 (0) 909 026 0055

Lagos Branch Office


15, Ogundana Street | Off Allen Avenue |

Ikeja | Lagos | Nigeria

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Port Harcourt Branch Office


29A Elelenwo Street |

GRA Phase 1 |

Port Harcourt | Rivers State | Nigeria

Tel:+234 8093906260