Little Giant 527003 NK-2 115V 1/40Hp Submersible Pump, with 6 Foot Cord

Original price was: $219.73.Current price is: $180.69.

9 in stock

SKU: 47670 Categories: ,


The Little Giant 527003 NK-2 115V 1/40Hp Submersible Pump is a compact and versatile pump suitable for various water transfer and recirculation applications. Here’s a breakdown of its key features and specifications:

Key Features:

  • 1/40 horsepower: Provides sufficient power for pumping liquids at a decent flow rate (up to 325 gallons per minute at 1 foot of head).
  • 115V operation: Connects to standard household power outlets.
  • Submersible design: Can be placed directly in the water, making it ideal for sump pits, fountains, and ponds.
  • Thermally protected: Automatically shuts off in case of overheating to prevent damage.
  • Durable construction: Made of corrosion-resistant nylon for long-lasting performance.
  • Five position options: Offers different discharge angle configurations for flexible installation.
  • 1/4″ MNPT discharge: Connects to standard piping and tubing.
  • Compact size: Fits easily in tight spaces.


  • Sump pump applications: Removes excess water from basements, crawl spaces, and other low-lying areas.
  • Water transfer: Moves water from tanks, barrels, or pools to other locations.
  • Fountain and pond circulation: Keeps water flowing and aerated in decorative water features.
  • Dewatering: Pumps out water from flooded areas.
  • Aquaculture: Circulates water in fish tanks and aquariums.
  • Industrial and commercial applications: Suitable for various liquid transfer and recirculation tasks.

Things to Consider:

  • Flow rate and head: Choose a pump with sufficient power to handle the required flow rate and overcome the pressure head (vertical distance the water needs to be pumped).
  • Liquid type: Not all pumps are suitable for all liquids. Ensure the pump is compatible with the liquid you intend to use it with.
  • Discharge size: Match the pump’s discharge size to your existing piping or tubing.
  • Automatic or manual operation: Some models offer automatic shutoff features based on water level, while others require manual control.
  • Installation requirements: Choose a pump with appropriate cord length and ensure easy access for maintenance.

Overall, the Little Giant 527003 NK-2 is a reliable and efficient submersible pump suitable for various residential and light commercial water transfer and recirculation tasks. Its compact size, versatile applications, and durable construction make it a popular choice for homeowners and professionals alike.

Additional information

Weight 4.43 lbs


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