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How to Easily Size a Primary Sump Pump
How to Easily Size a Primary Sump Pump

Little Giant 10EN-CBA-SFS - 1/2 HP Cast Bronze Submersible Sump Pump w/ Vertical Float Switch (20' cord)

Little Giant 10EN-CBA-SFS - 1/2 HP Cast Bronze Submersible Sump Pump w/ Vertical Float Switch (20' cord)
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Model: 511343
$779.00
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  • Product Description
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  • 1
    Product Q&A
  • Recommended Accessories
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Product Description
+−
Style
Primary Sumps Pumps
GPH
4020
Gallons
Switch Type
None
Style
Primary
GPH
4020 Gallons
Switch Type
None
Features
Features
  • Bronze 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)
  • 1/2 HP PSC w/ Thermal Overload Protection
  • Permanent Split Capacitor (PSC) motor is cooler running
  • 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
  • 20' Power Cord
Specifications
Base
Base Material
Thermoplastic
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
20 Feet
Oil Free Motor
No
Pump
Outlet Diameter
1-1/2"
Housing Material
Cast-Bronze
Solids Handling Size
1/2 inch
Maximum PSI
13
Float Type
No Switch
GPH @ 0 feet
4020
GPH @ 5 feet
4020
GPH @ 10 feet
3660
GPH @ 15 feet
3000
GPH @ 20 feet
2400
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
7-10 Inches
Float Off
2-5 Inches
Manual Override
Yes
Max Head
30 Feet
Engine
Horsepower
.5 hp
Overview
Weight
28 Pounds
Product Length
10.18 Inches
Product Width
10.6 Inches
Product Height
8.39 Inches
Consumer Warranty
2 Years
UPC
010121139558
Style
Primary Sumps Pumps
GPH
4020
Gallons
Switch Type
None
Style
Primary
GPH
4020 Gallons
Switch Type
None
Features
Features
  • Bronze 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)
  • 1/2 HP PSC w/ Thermal Overload Protection
  • Permanent Split Capacitor (PSC) motor is cooler running
  • 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
  • 20' Power Cord
Specifications
Base
Base Material
Thermoplastic
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
20 Feet
Oil Free Motor
No
Pump
Outlet Diameter
1-1/2"
Housing Material
Cast-Bronze
Solids Handling Size
1/2 inch
Maximum PSI
13
Float Type
No Switch
GPH @ 0 feet
4020
GPH @ 5 feet
4020
GPH @ 10 feet
3660
GPH @ 15 feet
3000
GPH @ 20 feet
2400
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
7-10 Inches
Float Off
2-5 Inches
Manual Override
Yes
Max Head
30 Feet
Engine
Horsepower
.5 hp
Overview
Weight
28 Pounds
Product Length
10.18 Inches
Product Width
10.6 Inches
Product Height
8.39 Inches
Consumer Warranty
2 Years
UPC
010121139558
Product Specs
+−
Specifications
Base
Base Material
Thermoplastic
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
20 Feet
Oil Free Motor
No
Pump
Outlet Diameter
1-1/2"
Housing Material
Cast-Bronze
Solids Handling Size
1/2 inch
Maximum PSI
13
Float Type
No Switch
GPH @ 0 feet
4020
GPH @ 5 feet
4020
GPH @ 10 feet
3660
GPH @ 15 feet
3000
GPH @ 20 feet
2400
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
7-10 Inches
Float Off
2-5 Inches
Manual Override
Yes
Max Head
30 Feet
Engine
Horsepower
.5 hp
Overview
Weight
28 Pounds
Product Length
10.18 Inches
Product Width
10.6 Inches
Product Height
8.39 Inches
Consumer Warranty
2 Years
UPC
010121139558
Reviews
+−
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Product Q&A
(1)
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Search Product Q&A's Answered by Jim, the Sump Pump Expert
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Will the brine during a regeneration harm this pump if the water softener is drained directly to the sump pit?
Will F. 
from Illinois 
March 21, 2017
Answer
This would really depend on the dilution rate of that water softener. Does your sump basin normally have water in it to help dilute that brine? If not, it's not good for this and most other sump pumps. Your best option in that case would be something like the Little Giant 10EN-CBA-SFS - 1/2 HP Cast Bronze Submersible Effluent Pump w/ Vertical Float Switch. If the brine is diluted, the Wayne pump will suffice, but it still will not last as long as it could, and the warranty would be void. This is all assuming that you have a normal 5-10 foot discharge head lift with a maximum 5 - 50 foot horizontal run.
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Little Giant 10EN-CBA-SFS - 1/2 HP Cast Bronze Submersible Sump Pump w/ Vertical Float Switch (20' cord)
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