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How to Easily Size a Primary Sump Pump
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Liberty Pumps 287 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float

Liberty Pumps 287 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float
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Shipping Info
Model: 287
(Based on expert analysis, manufacturer ratings and customer reviews)
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
Number of Reviews (31)
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$218.40
In-Stock
Ships Monday, Dec 17th
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  • Product Description
  • 31
    Reviews
  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Style
Primary Sumps Pumps
GPH
4080
Gallons
Switch Type
Vertical Float Switch
Style
Primary
GPH
4080 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
  • Automatic Submersible Cast Iron Sump Pump
  • For high head (up to 30') and/or high output applications
  • Liberty's UNI-BODY Casting w/ Epoxy Powder Coat Finish
  • A solid, one-piece housing that eliminates lower motor seal
  • Magnetically Operated Vertical Float Switch
  • Provides automatic operation in sump pits as small as 10-inches
  • Rugged, Energy Efficient & 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
  • Quick-Disconnect 10' Standard Power Cord
  • Allows for easy replacement of cord without breaking motor seals
  • Non-Corrosive Stainless Steel Fasteners & Bottom Screen
  • Increases the lifespan of the pump even in the harshest sump pits
  • Easily removable screen keeps debris from damaging the pump
  • 416 Stainless Steel Rotor Shaft
  • With permanently lubricated bearings for extended pump life
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
23
Pump
Housing Material
Cast Iron
Solids Handling Size
.75 inch
Float Type
Vertical Float
GPH @ 0 feet
4080
GPH @ 5 feet
3750
GPH @ 10 feet
3360
GPH @ 15 feet
2940
GPH @ 20 feet
2520
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
9.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
29 Pounds
Product Length
9.5 Inches
Product Width
6.5 Inches
Product Height
13 Inches
Consumer Warranty
3 Years
UPC
671812002874
Style
Primary Sumps Pumps
GPH
4080
Gallons
Switch Type
Vertical Float Switch
Style
Primary
GPH
4080 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
  • Automatic Submersible Cast Iron Sump Pump
  • For high head (up to 30') and/or high output applications
  • Liberty's UNI-BODY Casting w/ Epoxy Powder Coat Finish
  • A solid, one-piece housing that eliminates lower motor seal
  • Magnetically Operated Vertical Float Switch
  • Provides automatic operation in sump pits as small as 10-inches
  • Rugged, Energy Efficient & 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
  • Quick-Disconnect 10' Standard Power Cord
  • Allows for easy replacement of cord without breaking motor seals
  • Non-Corrosive Stainless Steel Fasteners & Bottom Screen
  • Increases the lifespan of the pump even in the harshest sump pits
  • Easily removable screen keeps debris from damaging the pump
  • 416 Stainless Steel Rotor Shaft
  • With permanently lubricated bearings for extended pump life
  • 3-Year Limited Warranty
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
23
Pump
Housing Material
Cast Iron
Solids Handling Size
.75 inch
Float Type
Vertical Float
GPH @ 0 feet
4080
GPH @ 5 feet
3750
GPH @ 10 feet
3360
GPH @ 15 feet
2940
GPH @ 20 feet
2520
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
9.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
29 Pounds
Product Length
9.5 Inches
Product Width
6.5 Inches
Product Height
13 Inches
Consumer Warranty
3 Years
UPC
671812002874
Product Specs
+−
Specifications
Base
Min Sump Basin Size
10 Inch
Motor
Voltage
120 Volt
Running Amps
8
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
23
Pump
Housing Material
Cast Iron
Solids Handling Size
.75 inch
Float Type
Vertical Float
GPH @ 0 feet
4080
GPH @ 5 feet
3750
GPH @ 10 feet
3360
GPH @ 15 feet
2940
GPH @ 20 feet
2520
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
9.5 Inches
Float Off
4 Inches
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
29 Pounds
Product Length
9.5 Inches
Product Width
6.5 Inches
Product Height
13 Inches
Consumer Warranty
3 Years
UPC
671812002874
Reviews
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
(31)
+−
Liberty Pumps 287 Reviews & Ratings
97% of Reviewers Recommend This Product
Product Q&A
(1)
+−
Search Product Q&A's Answered by Jim, the Sump Pump Expert
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How reliable is the magnetic vertical float, and can it be replaced or repaired if it fails in 2-3 years?
Richard K. 
from New Jersey 
February 03, 2017
Answer
The Liberty VMF vertical float switch has been very reliable and probably one of the more reliable switches. While these are more prone to fail however, over the actual pump, they can be replaced if needed. Unfortunately, we do not offer these, so you would need to contact Liberty tech support (800-543-2550) for assistance on this when needed.
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