Submersible Motors & Turbines

  • A 6
  • An SR series pump
  • The SSR family of pumps.
  • An STS series pump.
  • An STS series pump
  • An STS series pump
  • A 9-inch STS series pump.
  • The SSI family of pumps.
  • An FST series pump
A 6
An SR series pump
The SSR family of pumps.
An STS series pump.
An STS series pump
An STS series pump
A 9-inch STS series pump.
The SSI family of pumps.
An FST series pump

SR Series Submersible Turbine Pumps

6″ SR Submersible Turbine Pumps

Designed for industrial and agricultural applications, the SR Series submersible pump utilizes high grade stainless steel materials for the most demanding applications.

Features

  • Stainless steel impellers and diffusers to resist corrosion.
  • Heavy duty stainless steel shell assures permanent alignment of all components to increase longevity and enables higher pressures than strap designs.
  • PTFE floating wear ring, ceramic bearing journal and Nitrile rubber fluted bearing ensure durability against wear for long-lasting performance and reliability.
  • Suited to operate in horizontal position.
  • Built-in check valve to protect the pump against water hammer.
  • Energy efficient hydraulic design for cost effective operation.
  • Space-saving compact design.
  • Easy to install and dismantle for service in the field if necessary.
  • Up to 325 gpm

8″ SR Submersible Turbine Pumps

Designed for industrial and agricultural applications, the SR Series submersible pump utilizes high grade stainless steel materials for the most demanding applications.

Features

  • Stainless steel impellers and diffusers to resist corrosion.
  • Heavy duty stainless steel shell assures permanent alignment of all components to increase longevity and enables higher pressures than strap designs.
  • PTFE floating wear ring, ceramic bearing journal and Nitrile rubber fluted bearing ensure durability against wear for long-lasting performance and reliability.
  • Suited to operate in horizontal position.
  • Built-in check valve to protect the pump against water hammer.
  • Energy efficient hydraulic design for cost effective operation.
  • Space-saving compact design.
  • Easy to install and dismantle for service in the field if necessary.
  • Maximum operating temperature – 140 °F / 60 °C (304SS) and 194 °F / 90 °C (316SS).
  • Up to 475 gpm

6″ SSR Submersible Turbine Pumps

The SSR Series Submersible Pumps combine the robust and efficient features of the SR Series proven in the market today with an innovative mechanical design that allows for fast delivery time from distributors to contractors. This 304 stainless steel strap design is fully serviceable and corrosion resistant, and its high quality die-cut stainless steel impellers and diffusers provide maximum performance in the most extreme applications.

Features

  • Stainless steel impellers and diffusers to resist corrosion.
  • PTFE floating wear ring, ceramic bearing journal, and Nitrile rubber-fluted bearing ensure durability against wear for long-lasting performance and reliability.
  • Suited to operate in vertical or horizontal orientations.
  • Four-strap design reduces irregular compression loading.
  • Built-in check valve to protect the pump against water hammer.
  • Energy-efficient hydraulic design for cost-effective operation.
  • Fully serviceable mechanical design.

STS Series Submersible Turbine Pumps

The complete STS Series product family includes 5-inch, 6-inch, 8-inch, and 9-inch models ideal for irrigation, agricultural, industrial, commercial, or municipal water pumping applications. It offers flows from 60 to 1600 gpm and a total dynamic head up to 2300 feet. Each pump features premium materials of construction, including ductile iron motor brackets, ductile iron discharges, cast 304 stainless steel impellers, robust spiral cutlass rubber intermediate bowl bearings, and copper bismuth bronze discharge and motor bracket bearings.

Features

  • 100% Franklin Electric factory wet tested with test results shipped with each pump.
  • Premium ductile iron casting for longer life and higher pressures.
  • Longer discharge and motor bracket bearings for increased pump life.
  • Spiral cutlass rubber intermediate bearings designed for harsh environments.
  • 416 Stainless Steel pump shaft ground and polished for maximum durability.
  • Investment cast stainless steel impellers for maximum abrasion resistance.
  • Custom pumps available.

Sizes

  • 5 Inch
  • 6 Inch
  • 8 Inch
  • 9 Inch

SSI Series Submersible Turbine Pumps

The SSI Series Submersible Pumps meet the demanding pumping challenges in irrigation, agricultural, industrial, and municipal applications. Available in 6-inch, 8-inch, and 10-inch models with flows up to 1300 gpm, this stamped stainless steel pump family is fully serviceable and corrosion resistant. Its I-Blade technology offers stronger internal components for improved efficiency, while tungsten inert gas (TIG) progressive welding creates stronger welds.

Features

  • High-Volume Solution: Features flows up to 1300 gpm to meet high-volume pumping application demand.
  • Simple, Modern Design: Stamped stainless steel pump family is fully serviceable.
  • Unique Construction: I-Blade technology, exclusive to Franklin Electric, increases the structural integrity of the pump’s internal components, pumping more water per horsepower and improving efficiency when compared to traditional impeller designs.
  • Rugged: Utilizing tungsten inert gas (TIG) progressive welding, the metal materials are mixed during the process, creating a stronger bond for durability in harsh environments.
  • Reliable: Integrated check valves eliminate back flow, and round shafts increase durability in abrasive environments.
  • Easy Sizing: FE Select allows for simplified sizing, quoting, and product identification.
  • Availability: Build Center Program capability allows for speedier delivery time from distributors to contractors.

Applications

  • Irrigation
  • Agricultural
  • Municipal
  • Commercial
  • De-watering

Sizes

  • 6 Inch
  • 8 Inch
  • 10 Inch

SSI Build Center

  • Turn around product orders in less than 24 hours to meet customer demand
  • Take advantage of cost-effective pricing by leveraging the Franklin Electric global supply chain
  • Get up to speed in hours with our simple, proven training program
  • Partner with the only manufacturer to offer Build Centers for both stainless steel and cast iron products
  • Utilize FE Select for simplified sizing, quoting, and product identification
  • Rely on our industry leading Technical Support professionals and Field Service Engineers for unrivaled support
  • Enjoy our packaging designed to reduce waste and complexity, while improving stocking ease
  • Build all Franklin Electric strapped turbines with a total of just four individual part numbers

FST Series Submersible Turbine

The FST submersible turbine pumps are used in a variety of commercial, municipal & industrial applications where water supply is readily available in rivers, lakes, ponds, streams or water wells. This heavy wall, vitreous enamel lined bowl assembly uses a Francis design impeller constructed of investment cast 304 stainless steel that provides a very broad operating range with very high efficiency. Various options in sizing, design and material construction can be specified to meet application needs.

Performance Specs

  • Flows To: 2,200 GPM (500 m³/hr)
  • Heads To: 2500+ Feet (762+ m)
  • Temperatures To: 100ºF (38ºC)
  • Speed Ranges: 3600 RPM
  • Size Range: 6″ (152+ mm) – 12″ (305 mm) Bowls

Features

  • nvestment cast 304 stainless steel impeller.
  • Enclosed impellers with broad band operating range for appropriate service.
  • Flanged bowl connections for easy assembly & disassembly.
  • Bowls are standard with vitreous enamel, glass lined cast iron.
  • O-ring bowl connection standard.
  • Bronze bowl bearings standard with various options available to match your specific application.
  • Optional bowl & impeller wear rings in various materials.
  • Threaded & flanged discharge case options.
  • Threaded or flanged column assemblies.
  • Fabricated discharge elbows available in 90º orientation (150#, 300#, 600# & 900# ratings).
  • Unique motor bracket design that has flow path above motor bracket bearing keeping contaminants out of the shaft bore.
  • Couples to standard NEMA splined motor.
  • NSF/ANSI 61 Certified

Available Metallurgies

  • Cast iron, ductile iron, bronze, 304 stainless steel, 316 stainless steel, Cd4MCu, and more for a wide range of high pressure, corrosive, or abrasive applications