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The Little Giant 8-cbm - 4/10 hp cast bronze submersible sump pump (non-automatic) is available for purchase today.

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Little Giant 8-CBM - 4/10 HP Cast Bronze Submersible Sump Pump (Non-Automatic)

(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
2 Reviews
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  • Features
  • Specs
  • Q&A 
  • 2
    Reviews
  • Articles
  • Shipping
  • Accessories
Style
Primary Sumps Pumps
GPH
3240
Gallons
HP
4/10
Horse Power
Switch Type
None
***NON-AUTOMATIC - Requires Float Switch***

Big John Submersible Sump Pump
Continuous duty rated for residential & light commercial use

Polypropylene Base w/ Epoxy Coated Cast Bronze Pump Housing
Minimizes rust & corrosion to extend overall pump life
A great option for sump pits w/ brine water (water softener)

4/10 HP Shaded Pole Motor w/ Thermal Overload Protection
Oil-filled motor housing provides lower operating temperatures

Vortex Style Nylon Impeller
Corrosion resistant design minimizes clogging

Stainless Steel Fasteners
Protects against corrosion in harsh sump pits

Upper Sintered-Sleeve Bearing & Lower Ball Bearings
Minimizes friction while providing smooth & quiet operation

Carbon/Ceramic Mechanical Seal
Assures maximum protection against pump failure

2-Year Limited Warranty


Need Help? Ask Our Sump Pump Experts.
Motor
Running Amps
10
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Pump
Housing Material
Cast-Bronze
Handles Solids
No
Float Type
No Switch
GPH @ 0 feet
3240
GPH @ 5 feet
3240
GPH @ 10 feet
2520
GPH @ 15 feet
1560
GPH @ 20 feet
360
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Overview
Weight
21 Pounds
Product Length
9.5 Inches
Product Width
8.5 Inches
Product Height
6 Inches
Consumer Warranty
2 Years
UPC
010121082571
Model
508257
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Little Giant 508257 Reviews & Ratings
Overall Rating
Features
5/5
Quality
5/5
Performance
5/5
Value
5/5
Overall
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
Pros
Light Weight (1)
Exceeded Expectations (1)
I'd Buy It Again (1)
Durable (1)
High Quality (1)
Cons
None to display.
100% of respondents would recommend this product to a friend
2 Reviews  Sort by 
 
Pete Iannozzi
Royersford, PA
Purchased from Sump Pumps Direct
Purchased 6/15/15
Total Reviews
3 Reviews
REVIEWED
JUL.
25
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Pump For An Odd Sump Pi
Once again, the staff you have is incredibly helpful and knowledgeable. My situation for this particular sump and the pump application was a challenge at best!

The pit is just a 11" x 11" x 22" deep hole in my basement floor that picks up a french drain around the perimeter of the house. I had a rigid pedestal style in there for the past 10 years, with a basement watchdog backup attached to the shaft. This setup has been flawless in its tenure, but the rigid had started making... more
Pros: Quiet, Fast, Reliable, High Quality
Pete Recommends This Little Giant Product
Pete's Experience With Sump Pumps Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"Excellent, knowledgeable, professional staff."
 more
Was this review helpful?
00
Charlie
Total Reviews
3 Reviews
REVIEWED
DEC.
06
2013
5 out of 55 out of 55 out of 55 out of 55 out of 5
Pumping Out Above Ground Pool
This small 4/10 HP pump performs as well as some 1/2 HP sump pumps. Its size makes it easy to transport.
Pros: Durable, Light Weight, Exceeded Expectations, I'd Buy It Again
Charlie Recommends This Little Giant Product
Was this review helpful?
00
Free Freight
  • 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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