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Liberty Pumps LE51A - 1/2 HP Cast Iron Sewage Pump (2") w/ Piggyback Tether Float

Liberty Pumps LE51A - 1/2 HP Cast Iron Sewage Pump (2") w/ Piggyback Tether Float
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Model: LE51A
Recommended
(Based on expert analysis, manufacturer ratings and customer reviews)
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
Number of Reviews (48)
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$383.25

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  • Product Description
  • 48
    Reviews
  • 5
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Style
Sewage Pumps
GPH
9600
Gallons
Switch Type
Piggy-Back Tether Float Switch
Style
Sewage Pump
GPH
9600 Gallons
Switch Type
Piggy-Back Tether


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
  • Automatic Submersible Cast Iron Sewage Pump
  • A workhorse for residential & light commercial sewage apps.
  • Heavy-Duty Epoxy Powder Coated Cast Iron Construction
  • Designed to provide years of reliable performance
  • Adjustable, Mercury-Free, Wide Angle Tether Float Switch
  • Provides automatic or manual operation via piggyback plug
  • Rugged & Thermally Protected 1/2 HP Motor
  • Hermetically sealed, permanently lubricated design
  • Engineered 2-Vane Semi-Open HYTREL Polymer Impeller
  • Corrosion-resistant design, passes spherical solids up to 2"
  • High Capacity 2" Discharge
  • Will replace most sewage pumps without any plumbing changes
  • Quick-Disconnect 10' Power Cord
  • Allows for easy replacement of cord without breaking motor seals
  • Stainless Steel Rotor Shaft w/ Unitized Ceramic Carbon Seal
  • With permanently lubricated bearings for extended pump life
  • Non-Corrosive Stainless Steel & Brass Fasteners
  • Increases the lifespan of the pump even in the harshest systems
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
14 Inch
Motor
Voltage
120 Volt
Running Amps
12
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
22.5
Pump
Housing Material
Cast Iron
Solids Handling Size
2 inch
Float Type
Piggy-Back Tether Switch
GPH @ 0 feet
9600
GPH @ 5 feet
8400
GPH @ 10 feet
6720
GPH @ 15 feet
5400
GPH @ 20 feet
3300
Discharge Port Size
2 Inch
Built-in check Valve
No
Manual Override
Yes
Float On
Adjustable
Float Off
Adjustable
Max Head
24 Feet
Engine
Horsepower
.5 hp
Overview
Weight
42 Pounds
Product Length
10.7 Inches
Product Width
8.4 Inches
Product Height
13.25 Inches
Consumer Warranty
3 Years
UPC
671812101577
Style
Sewage Pumps
GPH
9600
Gallons
Switch Type
Piggy-Back Tether Float Switch
Style
Sewage Pump
GPH
9600 Gallons
Switch Type
Piggy-Back Tether


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
  • Automatic Submersible Cast Iron Sewage Pump
  • A workhorse for residential & light commercial sewage apps.
  • Heavy-Duty Epoxy Powder Coated Cast Iron Construction
  • Designed to provide years of reliable performance
  • Adjustable, Mercury-Free, Wide Angle Tether Float Switch
  • Provides automatic or manual operation via piggyback plug
  • Rugged & Thermally Protected 1/2 HP Motor
  • Hermetically sealed, permanently lubricated design
  • Engineered 2-Vane Semi-Open HYTREL Polymer Impeller
  • Corrosion-resistant design, passes spherical solids up to 2"
  • High Capacity 2" Discharge
  • Will replace most sewage pumps without any plumbing changes
  • Quick-Disconnect 10' Power Cord
  • Allows for easy replacement of cord without breaking motor seals
  • Stainless Steel Rotor Shaft w/ Unitized Ceramic Carbon Seal
  • With permanently lubricated bearings for extended pump life
  • Non-Corrosive Stainless Steel & Brass Fasteners
  • Increases the lifespan of the pump even in the harshest systems
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
14 Inch
Motor
Voltage
120 Volt
Running Amps
12
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
22.5
Pump
Housing Material
Cast Iron
Solids Handling Size
2 inch
Float Type
Piggy-Back Tether Switch
GPH @ 0 feet
9600
GPH @ 5 feet
8400
GPH @ 10 feet
6720
GPH @ 15 feet
5400
GPH @ 20 feet
3300
Discharge Port Size
2 Inch
Built-in check Valve
No
Manual Override
Yes
Float On
Adjustable
Float Off
Adjustable
Max Head
24 Feet
Engine
Horsepower
.5 hp
Overview
Weight
42 Pounds
Product Length
10.7 Inches
Product Width
8.4 Inches
Product Height
13.25 Inches
Consumer Warranty
3 Years
UPC
671812101577
Product Specs
+−
Specifications
Base
Min Sump Basin Size
14 Inch
Motor
Voltage
120 Volt
Running Amps
12
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
22.5
Pump
Housing Material
Cast Iron
Solids Handling Size
2 inch
Float Type
Piggy-Back Tether Switch
GPH @ 0 feet
9600
GPH @ 5 feet
8400
GPH @ 10 feet
6720
GPH @ 15 feet
5400
GPH @ 20 feet
3300
Discharge Port Size
2 Inch
Built-in check Valve
No
Manual Override
Yes
Float On
Adjustable
Float Off
Adjustable
Max Head
24 Feet
Engine
Horsepower
.5 hp
Overview
Weight
42 Pounds
Product Length
10.7 Inches
Product Width
8.4 Inches
Product Height
13.25 Inches
Consumer Warranty
3 Years
UPC
671812101577
Reviews
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
(48)
+−
Liberty Pumps LE51A Reviews & Ratings
98% of Reviewers Recommend This Product
Product Q&A
(5)
+−
Search Product Q&A's Answered by Jim, the Sump Pump Expert
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Will this pump work as a sewer ejection pump for a basement bathroom or do I need a 'grinder' pump?
Bryan W. 
from Michigan 
May 02, 2017
Answer
Hello Bryan. In most cases, a standard SEWAGE PUMP will do the job for you. If however, you expect problems from people flushing something other than normal sewage, like baby wipes, towels, feminine products, etc., a GRINDER PUMP would be more effective.
+−
I have an engineer's drain field I use an affluent pump to pump my gray water to a drain field up hill about 15 ft at a distance of approximately 80 ft seem to be going thru a pump every 3 years tried them all from Zoeller to the box store brands same result 2-3 years what is the suggestion for my application
Steven Trammell 
from Michigan 
July 04, 2016
Answer
Steven,

What size piping are you using?
+−
Hi Jim- I have a 1 1/2 inch discharge line - will this unit, with a 2" discharge port, work with that line? Thanks. Bob
Bob 
from Texas 
March 19, 2016
Answer
As long as you are not pumping any solids that may be larger than 1-1/2" reaching that pump, you should be fine. That said, it's always best to maintain the discharge port diameter on your discharge hose or piping, especially if you are dealing with high heads and long pumping distances.
Are you replacing a sewage pump or a sump pump or another type of pump?
If you have any other questions, please let me know.
+−
How many watts? Is this pump use regular plug? Same plug, just like model of Liberty Pumps 257(I have this model)? If this pump keeps pumping for 3-6 hours, will it be OK?
Chuck 
from New York 
July 15, 2014
Answer
The Liberty LE51A is rated at 120V with a standard AC plug just like the 257. The watt ratings are 1140 running watts and 2700 starting amps.
These pumps are rated to run for 8 hrs. continuous fully submerged, with at least an hour off in between.
+−
Hi Jim - can this pump be used as a sump pump? Liberty Pumps LE51A - 1/2 HP Cast Iron Sewage Pump (2") w/ Piggyback Tether Float Also thinking of emergency use to dewater a flooded backyard. Thanks!
Brian 
from New York 
August 23, 2012
Answer
Sure! Because of their higher capacity and small solid handling capability, sewage pumps are a common choice for outdoor applications. Just be sure to keep the electrical connections well protected and if its a permanent installation, please take proper steps to protect the pump and discharge pipe from freezing.
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