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Liberty Pumps 457-2 - 1/2 HP Submersible Sump Pump w/ Vertical Float (25' Cord)

Liberty Pumps 457-2 - 1/2 HP Submersible Sump Pump w/ Vertical Float (25' Cord)
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Model: 457-2
(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
Number of Reviews (3)
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$213.00
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  • Product Description
  • 3
    Reviews
  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Style
Primary Sumps Pumps
GPH
3180
Gallons
Switch Type
Vertical Float Switch
Style
Primary
GPH
3180 Gallons
Switch Type
Vertical


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

Features
Features
  • Quick-Disconnect 25' Standard Power Cord
  • Great for outdoor applications when an outlet is farther away
  • Automatic Aluminum/Polypropylene Sump Pump
  • A superior value for average water removal
  • Deep Finned Powder Coated Aluminum Motor Housing
  • Provides 225% more cooling capacity than cast iron housings
  • Magnetically Operated Vertical Float Switch
  • Provides automatic operation in sump pits as small as 10-inches
  • Rugged & Thermally Protected 1/2 HP Motor
  • Hermetically sealed, permanently lubricated design
  • High-Temperature, Engineered Polymer Impeller
  • Vortex style design for superior solid handling
  • High Capacity 1-1/2" Discharge
  • Will replace most pumps without any plumbing changes
  • Removable Pump Base
  • Allows for suction down to 1/8"
  • Non-Corrosive Stainless Steel Fasteners & Rotor Shaft
  • Increases the lifespan of the pump even in the harshest sump pits
  • Permanently lubricated upper/lower bearings for extended life
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
7.5
Thermal Protection
Yes
Power Cord Length
25 Feet
Starting Amps
16
Pump
Housing Material
Aluminum
Impeller Material
Plastic
Solids Handling Size
.375 inch
Handles Solids
Yes
Float Type
Vertical Float
GPH @ 0 feet
3180
GPH @ 5 feet
2940
GPH @ 10 feet
2640
GPH @ 15 feet
2340
GPH @ 20 feet
1980
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
8.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
14 Pounds
Consumer Warranty
3 Years
Product Length
9.65 Inches
Product Width
7 Inches
Product Height
12.4 Inches
UPC
671812114096
Style
Primary Sumps Pumps
GPH
3180
Gallons
Switch Type
Vertical Float Switch
Style
Primary
GPH
3180 Gallons
Switch Type
Vertical


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

Features
Features
  • Quick-Disconnect 25' Standard Power Cord
  • Great for outdoor applications when an outlet is farther away
  • Automatic Aluminum/Polypropylene Sump Pump
  • A superior value for average water removal
  • Deep Finned Powder Coated Aluminum Motor Housing
  • Provides 225% more cooling capacity than cast iron housings
  • Magnetically Operated Vertical Float Switch
  • Provides automatic operation in sump pits as small as 10-inches
  • Rugged & Thermally Protected 1/2 HP Motor
  • Hermetically sealed, permanently lubricated design
  • High-Temperature, Engineered Polymer Impeller
  • Vortex style design for superior solid handling
  • High Capacity 1-1/2" Discharge
  • Will replace most pumps without any plumbing changes
  • Removable Pump Base
  • Allows for suction down to 1/8"
  • Non-Corrosive Stainless Steel Fasteners & Rotor Shaft
  • Increases the lifespan of the pump even in the harshest sump pits
  • Permanently lubricated upper/lower bearings for extended life
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
7.5
Thermal Protection
Yes
Power Cord Length
25 Feet
Starting Amps
16
Pump
Housing Material
Aluminum
Impeller Material
Plastic
Solids Handling Size
.375 inch
Handles Solids
Yes
Float Type
Vertical Float
GPH @ 0 feet
3180
GPH @ 5 feet
2940
GPH @ 10 feet
2640
GPH @ 15 feet
2340
GPH @ 20 feet
1980
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
8.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
14 Pounds
Consumer Warranty
3 Years
Product Length
9.65 Inches
Product Width
7 Inches
Product Height
12.4 Inches
UPC
671812114096
Product Specs
+−
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
7.5
Thermal Protection
Yes
Power Cord Length
25 Feet
Starting Amps
16
Pump
Housing Material
Aluminum
Impeller Material
Plastic
Solids Handling Size
.375 inch
Handles Solids
Yes
Float Type
Vertical Float
GPH @ 0 feet
3180
GPH @ 5 feet
2940
GPH @ 10 feet
2640
GPH @ 15 feet
2340
GPH @ 20 feet
1980
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
8.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
14 Pounds
Consumer Warranty
3 Years
Product Length
9.65 Inches
Product Width
7 Inches
Product Height
12.4 Inches
UPC
671812114096
Reviews
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(3)
+−
Liberty Pumps 457-2 Reviews & Ratings
Product Q&A
(1)
+−
Search Product Q&A's Answered by Jim, the Sump Pump Expert
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which is more dependable 1/3 hp 237 series or 457 series 1/2 hp liberty.Can 1/2 burn out quicker from being on more/
CHRIS 
from Pennsylvania 
November 10, 2012
Answer
Both Liberty pumps are very dependable. The difference is the GPH between the 1/3HP and the 1/2HP model. If you are concerned that you need a little more pumping capacity, go with the 1/2HP model. If you live in a very low water table location and flooding is almost non-existent, but you do want some protection, go with the 1/3HP 237 model. The only time you need to be concerned about burning out your pump prematurely is when you may only need a 1/3HP pump and you install a 3/4HP or 1HP pump. Bigger is NOT better when it comes to sump pumps.
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