Little Giant Submersible Pump Next Gen 5-MSP
Pool Pump 5-MSP 505712

Little Giant Submersible Pump Next Gen 5-MSP

Submersible / Utility Swimming Pool Pumo



Are you looking for a powerful, versatile submersible pump for water removal? The Little Giant Utility / Summersible Pump 5-MSP combines professional-grade performance with user-friendly operation to tackle your toughest water challenges.

Professional-Grade Performance Pump in a Compact Design

The Little Giant 5-MSP submersible utility pump delivers exceptional performance for both residential and light commercial applications. With its robust construction and reliable operation, this pump efficiently manages unwanted water in basements, crawl spaces, and various utility applications.

Weighing just under 8 lbs and producing 1500 gph, the 5-Series utility pump is truly a Little Giant! The compact and robust 5-Series utility pump is rated for continuous duty - allowing for a wide range of applications and uses. Featuring six models, these fully submersible pumps are ideal for light commercial and multipurpose residential applications where water removal, transfer, or circulation is necessary.

Where to Use Your Little Giant 505712

  • Basement Water Removal: Quickly clear flooded areas or manage seepage
  • Swimming Pool Maintenance: Drain pools for seasonal closing or repairs
  • Pool Cover Drainage: Remove accumulated rainwater from winter pool covers
  • Hot Tub and Spa Emptying: Efficiently drain water during cleaning or maintenance
  • Pool Equipment Area Drainage: Keep pump rooms and equipment areas dry
  • Backwash Water Management: Handle discharge water from filter backwashing
  • Water Feature Circulation: Power small pool waterfalls or fountains
  • Water Transfer Applications: Move water between tanks, ponds, or containers
  • Pond and Fountain Management: Maintain water features with reliable circulation
  • Aquarium Maintenance: Support larger aquatic environments
  • Light Irrigation Systems: Water gardens and small agricultural applications
  • Dewatering Projects: Remove accumulated water from construction sites or excavations
  • HVAC Condensate Removal: Manage condensation from air conditioning systems

Simple Setup and Operation of Submersible Pump

  1. Connect the Discharge Pipe: Attach 3/4" NPT pipe or garden hose (with adapter) to the discharge port
  2. Position the Pump: Place on solid, level surface fully submerged in the water (minimum 1" depth)
  3. Plug In and Power: Connect to a properly grounded 115V outlet (GFCI protected for safety)
  4. Monitor Operation: The pump begins working immediately when powered
  5. Maintenance: Periodically check and clean the intake screen to ensure optimal performance
Little Giant Submersible Pump Next Gen 5-MSP Flow Rate Chart
Pump Next Gen 5-MSP Flow Rate Chart

Next Gen Pump 5-MSP Technical Specifications

  • Model: Little Giant 505712 (5-MSP)
  • Motor: 1/6 HP, 115V, 60 Hz
  • Maximum Flow Rate: 1500 GPH (30 GPM) at 1 ft. head
  • Maximum Head Height: 25 feet
  • Power Cord: 10 ft., 18/3 SJTW
  • Discharge Size: 3/4" NPT with Garden Hose Adapter
  • Dimensions: 8" height x 6.13" base diameter
  • Weight: 8 lbs
  • Thermal Protection: Automatic reset
  • Housing Material: Glass-filled polypropylene

Why Choose the Little Giant 5-MSP Pump?

Unlike competitors with plastic impellers and short warranties, the Little Giant 5-MSP features high-quality construction, superior flow rates, and professional-grade reliability backed by a 3-year warranty. This proven performer has established itself as a trusted solution for contractors and homeowners alike.

Don't settle for less when dealing with water challenges. Choose the Little Giant 505712 submersible utility pump for dependable performance when you need it most.


Features of Submersible Pump 5-MSP Next Gen
  • 1/6 horsepower oil-free PSC motor is environmentally friendly and delivers 1500 gph maximum capacity
  • Operates submersed
  • Epoxy-coated cast aluminum pump housing gives strength and heat dissipation for both consumer and professional use
  • 1" Threaded discharge with 3/4" garden hose adapter
  • 25ft long cord
  • Epoxy-coated cast aluminum housing gives strength and heat dissipation for both consumer and professional use.
  • Bottom inlet has removable screen for easy cleaning
  • Removes water down to 1/8in with screen and as little as 1/16in without screen
  • 1 Year Warranty

  • Little Giant Submersible Pump Next Gen 5-MSP - ID#:LIT-505712
    Mfg'd By: Franklin Electric  SKU#:505712
    Regular Price: $309.99
    Sales Price: $195.96
    You Save $114.03 or 36.79%

    Availability: Usually ships within 1-3 business days.


    Last Updated: 04/10/2025 09:55 PM - ID:6698