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Little Giant - Hydroponic Circulation Pump - 325 GPH @ 1ft - NK-2 - 527002

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Suggested Retail: $147.00
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Little Giant - Hydroponic Circulation Pump - 325 GPH @ 1ft - NK-2 - 527002

Product Features
Product Reviews
All Little Giant Hydroponic pumps are manufactured with a corrosion-resistant body and cover specifically designed for submersible use. Magnetic drive pumps offer better energy efficiency while direct drive pumps produce greater starting torque and more pressure.Oil-filled motor housing for extended life and rapid heat dissipation. Included pre-screen to protect against debris.For commercial, industrial, and home use worldwide where liquid must be transferred or recirculated. Applications include statuary fountains, water displays, air conditioners, machine tool coolants,aquariums, swimming pools, water displays, ice makers, air conditioners, boat bailing, fuel oil transfer, circulating water for welding and pipe threading machines, pumping mild chemicals such as soap solutions, acids, plating solutions and fertilizers.

Several advantages including:

  • Operates submersed
  • Corrosion-resistant nylon housing
  • Very Reliable
  • Ideal for water transfer and circulation
  • Includes removable inlet filter screen
  • Great for applications that require intermittent pump cycling/water flow
  • Quiet operation for a better indoor experience
  • Five position options
  • Oil-filled motor housing for extended life and rapid heat dissipation
  • Thermally protected
  • CSA-US Rated (Alternative to the UL Mark)

NK-2UL Instruction Manual

Mfg Part # 527002
Model # NK-2UL
Brand Name Little Giant ®
Pump Type Submersible Oil-Filled Hydroponic Circulation Pump
Pump Flow @ 1 FT 325 GPH
Pump Flow @ 3 FT 300 GPH
Pump Flow @ 5 FT 270 GPH
Pump Flow @ 10 FT 130 GPH
Shut Off (Max Pump Height) 12.3 FT
Watts 100 W
Amps 1.7 A
Voltage / Hertz 115V / 60Hz
Cord Length 6 Ft with 3 Prong
Discharge Size 1/4" MNPT
Approx Pump Dim 4 5/8" L x 5" W x 5" H
Limited Manufacturer Warranty 1 Year

Special Note:


  • (1) 325 GPH Permanently Lubricated Hydroponic Circulation Pump

Items may vary from picture

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Little Giant - Hydroponic Circulation Pump - 325 GPH @ 1ft - NK-2 - 527002