Submersible Electric Water Pumps

Customizable Medium-Head, Mixed-Flow & Low-Head, Axial-Flow Propeller Design

Available in sizes from 8 to 60in., heads from 5 to 55ft. and flows from 2,000 to 130,000 GPM, MWI high-volume, submersible electric water pumps are extremely versatile, durable and reliable. Our submersible electric water pumps are offered as medium-head, mixed-flow, and low-head axial-flow propeller designs. These underwater pump units are often used in applications such as storm water drainage, flood control, irrigation, and final effluent pumping.

MWI offers a wide variety of discharge configurations, and every unit can be customized by our in-house professional engineering team to fit your jobsite specifications. MWI also creates retrofit or replacement pumps that fit into other manufacturer’s tubes including Flygt, KSB, Ebara and others.


Available for Purchase

Heads To 55ft. (16.8M) & Flows To 130,000GPM (8.2CMS​)

Cast or Fabricated

SEA pumps are built using a cast or fabrication process in various materials including all 316L stainless steel. Cast pumps are mainly installed in vertical configurations inside a discharge can. Fabricated pumps offer added installation configurations due to their lighter weight. All pump parts are manufactured including the intake bell and motor housing.

Both 316L/304 stainless steel and ASTM A242 corrosive resistant “ CorTen” Steel are available for pump fabrication. The pump can be installed at any angle or in a horizontal position. Additionally, the pump intake and discharge can be flanged and bolted into existing pipe.

  • Efficient, low profile and reliable – simplified drive train with easy access points for maintenance
  • Available in sizes ranging from 8 to 60in. in diameter
  • Stainless steel motor housing comes standard on most models
  • Cost saving – can reduce costly civil works facility building
  • Versatile – can be installed at any angle for streamlined municipal pump station setup
  • Quality and durability – built with premium, tough, and corrosion resistant internal components to keep the pump running efficiently and effectively
  • Pump lift-out option for easy routine maintenance or replacement
  • Easy to order and affordable spare parts – non-proprietary bearings and seals
  • Operating and installation cost saving – pump is custom designed and optimized to fit your application




Submersible electric performance curve

Performance curves for each bowl size are available upon request or by visiting these pages: 

MWI’s submersible electric water pumps are built with an impeller that’s directly connected to a waterproof motor. Their compact configurations are achieved by building the housing for the thrust bearing and motor into the bowl of the pump. These high-volume submersible pumps are available in multiple configurations, including canned or enclosed as well as vertical, horizontal, or any angle in between. Our electric submersible water pumps are easy to maintain and offer a quiet operation as well as a low profile.



  • Stormwater drainage
  • Wastewater management
  • Final effluent
  • Raw water
  • Sludge
  • Emergency flood control
  • Agriculture Irrigation and drainage
  • Aquaculture
  • Industrial
  • Municipal
  • Any places that require moving large volumes of water

Solutions to Common Problems & Application Gallery

Configurable to meet your needs

submersible, low profile, storm water drainage, flood control, irrigation
A variety of configurations are available, depending on the area of installation.

Need more information, need to purchase or rent a pump, or need assistance?