Large Stainless Steel Electric Submersible Pumps

MWI electric submersible pumps are offered with both high-head, mixed-flow propellers and low-head, axial-flow propellers. They are available in 8" - 60" (200 - 1,500 mm) diameters in capacities up to 150,000 GPM (9.5 m 3/s)

Lower Installation Costs

Vertical, angled, and horizontal configurations utilize cost-effective installations.

Higher Operational Efficiency

Overall efficiencies are normally higher than conventional lineshaft pumps..

Fewer Wearing Parts

Pump propeller direct mounting onto the motor shaft eliminates long shafts, shaft couplings, bearings and other associated parts.

Cost-Efficient Parts

Large Pumps requiring low propeller speeds can be made more cost-effective utilizing speed reducers as opposed to low RPM motors.

Moisture and Corrosion Resistant

Double mechanical seals are provided between the motor and pumped liquid. A pressure compensation device is installed in the mechanical seal oil chamber to limit the oil pressure caused by thermal expansion. Electric motors are air filled and are provided with a moisture detection prode. Motor housings are available in several standard corrosion resistant materials.

Motor Stator Winding Insulation

"State of the art" vacuum pressure impregnation system, which provides superior heat transfer, moisture resistance and mechanical strength over conventional "Class F" dip and bake insulation systems. The burnout temperature is 290 degress celcius.

Over Heating Protection

Thermal sensors are embedded in the motor stator windings for overheating protection.

Moving Water Industries (MWI), 201 N. Federal Highway, Deerfield Beach, FL 33441. Tel: 954-426-1500; Fax: 954-426-4651.