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Little Giant 558565 - W12G05S7-22P - 1/2 HP 12 GPM Deep Well Submersible Pump (2-Wire 230V) for sale.

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Little Giant W12G05S7-22P - 1/2 HP 12 GPM Deep Well Submersible Pump (2-Wire 230V)

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Ships in 2-5 Business Days

Factory items ship direct from the manufacturer. Shipping times vary.

Free Shipping$449.99
No Sales Tax*
(Except IL)
Free Shipping$449.99
No Sales Tax*
(Except IL)
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No Sales Tax*
(Except IL)
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  • Features
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Outlet Size
Deep Well
4" Submersible Deep Well Pump (2-Wire 230V)
Ideal for use with 4" I.D. or larger wells

Powered By Industry Standard Franklin Electric Motor
Proven superior quality & performance ensuring quiet operation

Hex Rubber Bearing w/ Extra-Large Surface
Provides shaft stability and multiple flow channels
Keeps small particles such as sand away from bearing surfaces

Built-In FlomaticÖ Check Valve
Prevents backflow and ensures system pressure

Removable Suction Screen
Helps to prevent debris from clogging impellers

Celcon« Disk
Provides close tolerances for increased performance

Ceramic Bearing Sleeve & Stainless steel Up-Thrust Washer
Prevents excessive wear and provides added durability

1-1/4" NPT Thermoplastic Discharge Head
Provides full-flow performance without the risk of corrosion

2-Year Warranty

*Note* Installation Checklist Can Be Found On Spec Tab

Need Help? Call Our Power Equipment Experts.
0.5 hp
Gallons Per Minute
12 Gallons
Outlet Diameter
Housing Material
Stainless Steel
Impeller Material
Total Head Lift
231 Feet
24 Pounds
Product Length
22.29 Inches
Product Width
3.9 Inches
Consumer Warranty
2 Years

*Ask Jim about the Little Giant 558565. Sorry, no repair questions:




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  2 Questions
Q: In have 4 inch ID pvc well casing ..your product description says it will fit. What is the width of the pump?
by Vince from Indiana on June 16, 2016

A: The width of these pumps average 3.90" and WILL fit inside a 4" well casing.
If you have any other questions, please let me know.
by Jim, Product Expert
Q: what parts are involved with submersible pumps that can fail and breakdown or if it doesn't work you just have to replace the entire pump?
by Sal from New York on January 22, 2014

A: When it comes to 2-wire deep well submersible pumps, the pump starting controls are located inside the pump. Any of these components can fail and cause the pump to become inoperable. By installing a 3-wire pump, those components would be located inside a CONTROL BOX, making repairs much easier when failure of these components are the cause of your pump not operating. Of course if the pump has failed due to burnt motor windings or some other cause, would would still need to pull and replace the pump, but you would have a better understanding of the pump status when the pump starting components are above ground as opposed to 50-500 feet or more, below ground.
by Jim, Product Expert
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  • Ships via FedEx Ground
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
We currently CANNOT ship this product to Canada or any destination outside of the United States

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