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6-CIA Submersible Sump Pump

Little Giant , 506158
QC Supply Part #: 110440
Shipping: Standard
Availability: In stock

Regular Price: $144.99

Sale Price: $120.00

Provides efficient, trouble-free service for extended or continuous use in moving large volumes of water.


(Model #6-CIA) Little Giant® 6 Series Submersible Sump Pumps provide efficient, trouble-free service for extended or continuous use in moving large volumes of water.


  • Cast iron pump housing with protective epoxy coating for corrosion resistance
  • Oil-filled motor housing
  • Stainless steel screws, bolts and handle to protect against corrosion
  • Thermal overload protection
  • Completely submersible
  • Screen intake
  • Automatic diaphragm switch

Specifications of the 6-CIA Sump Pump:

  • 1/3 HP
  • 1-1/2" / 1-1/4" FPT
  • 8’ Cord
  • 120 Volt
  • 7.8 PSI
  • 9 Amps, 720 Watts
  • UL/CSA Listing
  • Max. Head: 18’
  • Max. Flow Rate @ 5’: 46 GPM
  • Dimensions: 9.5" L x 8.5" W x 6" H
  • Weight: 18 lbs.
Manufacturer Part Number 506158

Manuals & Resources


Customer Reviews

  • 5 Stars

    Awesome Pump

    Review by on Sep 21, 2016

    My basement floor sits really low. Except for during an extreme drought condition, there is constantly a trickle coming into my sump pit. Pump kicks on every couple minutes. Or, in spring time when thaws are mixed with rain showers and there's a torrent of water coming in, the pump runs nonstop. This pump holds up to it all! Except for having to replace the diaphragm switch every 3 years or so since it runs so much, this little pump keeps going. Like an earlier reviewer, I've purchased a second one as a backup. The Little Giant brand is great. Before I bought this, I tried other brands from the box stores. What junk. Get Little Giant pumps. Seriously, I know what I'm talking about!

  • 5 Stars

    Workhorse pump

    Review by on Feb 13, 2014

    We have had this sump pump in our basement for 17 years. Water comes in there like a river when it rains for a couple days. It is still working great but I want to buy another one because it can't last forever.

  • 5 Stars

    Great pump for my pond

    Review by on May 13, 2011

    I bought one of these for my backyard pond last weekend. It works great! These are way better than the plastic pond pumps you get at Menards. Perfect for the Do-It-Yourselfer and their backyard pond.

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