Little Giant 6-CIA (506125) Automatic Submersible Sump Pump, 115V, 1/3HP, 25' cord

Little Giant 6-CIA Sump Pump, 506125
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Little Giant 6-CIA Sump Pump, 506125 BoxLittle Giant 6-CIA Sump Pump Performance Chart
Little Giant





Little Giant




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Little Giant 6-CIA (506125) is a powerful 1/3HP Automatic Submersible Sump Pump (Big John series) with a 25ft cord and a pressure switch which starts the pump at water levels of 7" to 10" and shuts off at 1" to 4" level.

Little Giant 6-CIA sump pump is designed for extended or continuous use in moving large volumes of water in residential and commercial applications. 6-CIA series sump pumps feature a 1-1/2" FNPT discharge with a maximum lift of 18ft of head, a polycarbonate cover and a polypropylene volute/base, as well as cast iron housing, stainless steel components for enhanced corrosion resistance and bult-in thermal overload protection.

Little Giant 6-CIA sump pumps are well suited for dewatering flooded basements as well as flood prevention and other liquid tranfer applications.


Little Giant 6-CIA (506125) Sump Pump Features:

  • 1/3 HP shaded pole motor with overload protection;
  • Designed for continuous duty;
  • Epoxy coated cast iron housing;
  • Inlet is 1-1/2" FNPT, with optional reducer to 1-1/4" FNPT (included);
  • Carbon/ceramic shaft seal;
  • Upper and lower sintered sleeve bearings;
  • UL / CSA listed;


Little Giant 6-CIA (506125) Sump Pump Technical Specifications:

  • Model: 6-CIA;
  • HorsePower: 1/3 HP;
  • Max. Flow: 46 GPM @ 5ft of Head pressure drop;
  • Cord Length: 25ft;
  • Shut Off @ 18ft of head;
  • Voltage: 115V;
  • Hertz: 50/60 Hz;
  • Amps: 9A;
  • Watts: 720W;
  • Weight: 18.5 lbs;
  • Dimensions (H x W x L): 6" x 8.5" x 9.5";
  • Certification: UL/CSA;


Head (ft) Flow (GPM) Head (m) Flow (LPM)
5 46 1.5 174.1
10 29 3.0 109.8
15 12.5 4.6 47.3



2 years manufacturer's warranty from the date of installation.

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How do you clean the pump?
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A typical cleaning involves rinsing the inlet screen with water. See Item #5 in Figure 3 (Page 5) of the installation manual.
Answered on 9/4/2012 by PexUniverse Customer Service
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