Pumps
Water pumps for every job: submersible sump and backup systems, effluent and sewage pumps, drain and utility pumps, plus irrigation and booster options. Finish your install with basins, floats, check valves, hoses, and fittings.
Shop by need
- Submersible sump pumps: automatic or manual for basement and pit drainage
- Backup sump pumps: battery backup kits and water powered backups for outages
- Effluent pumps: septic and dosing applications with higher head ratings
- Sewage pumps: 2 in discharge, solids handling for sewage and grinder systems
- Drain and condensate pumps: move window well, appliance, and HVAC condensate water
- Utility and transfer pumps: portable clear water pumps for cleanup and general transfer
- Irrigation and booster: self priming lawn pumps, jet pumps, and pressure boost systems
- Accessories: basins and lids, float switches, alarms, check valves, unions, hose kits
-
Liberty PRG101A ProVore 1 HP Grinder Pump Residential Submersible Sewage Pump
Liberty PumpsOriginal price $ 1,778.00 - Original price $ 1,778.00Original price$ 1,778.00$ 1,778.00 - $ 1,778.00Current price $ 1,778.00| /Liberty PRG101A ProVore: The 1 HP Residential Grinder Pump Solution The Liberty PRG101A (ProVore PRG-Series) is a powerful, residential submersible...
View full detailsOriginal price $ 1,778.00 - Original price $ 1,778.00Original price$ 1,778.00$ 1,778.00 - $ 1,778.00Current price $ 1,778.00| / -
Liberty P382XPRG101 ProVore380 Grinder Pump System — 1 HP, 115V
Liberty PumpsOriginal price $ 2,222.00 - Original price $ 2,222.00Original price$ 2,222.00$ 2,222.00 - $ 2,222.00Current price $ 2,222.00| /Liberty Pumps ProVore 380 P382XPRG101 Grinder Pump System Features The Liberty P382XPRG101 is a rugged ProVore380 grinder pump package designed for...
View full detailsOriginal price $ 2,222.00 - Original price $ 2,222.00Original price$ 2,222.00$ 2,222.00 - $ 2,222.00Current price $ 2,222.00| / -
Liberty P382LE51 Pro380 Series ½ HP Submersible Sewage Pump System 24" x 24"
Liberty PumpsOriginal price $ 950.00 - Original price $ 950.00Original price$ 950.00$ 950.00 - $ 950.00Current price $ 950.00| /Liberty Pro380 P382LE51 Sewage Pump System The Liberty P382LE51 is a factory-assembled submersible sewage pump system in the Pro380 line, combining...
View full detailsOriginal price $ 950.00 - Original price $ 950.00Original price$ 950.00$ 950.00 - $ 950.00Current price $ 950.00| / -
Liberty Pumps P382LE41 Pro380 - 24" x 24" Sewage Pump System - 4/10HP
Liberty PumpsOriginal price $ 883.00 - Original price $ 883.00Original price$ 883.00$ 883.00 - $ 883.00Current price $ 883.00| /Liberty Pumps P382LE41 Sewage Pump System The Liberty Pumps P382LE41 is a premium submersible sewage pump system built for reliability and ease of ...
View full detailsOriginal price $ 883.00 - Original price $ 883.00Original price$ 883.00$ 883.00 - $ 883.00Current price $ 883.00| / -
Liberty P372LE41/A2 Pro370 Sewage Pump System with Indoor Alarm
Liberty PumpsOriginal price $ 1,054.50 - Original price $ 1,054.50Original price$ 1,054.50$ 1,054.50 - $ 1,054.50Current price $ 1,054.50| /Liberty Pumps P372LE41/A2 Pro370 0.4 HP Assembled Sewage Pump System with Alarm The Liberty P372LE41/A2 is a feature-packed version of the trusted ...
View full detailsOriginal price $ 1,054.50 - Original price $ 1,054.50Original price$ 1,054.50$ 1,054.50 - $ 1,054.50Current price $ 1,054.50| / -
Liberty LSG202M Omnivore® Grinder Pump — 2 HP, Manual / Internal Capacitor
Liberty PumpsOriginal price $ 2,609.00 - Original price $ 2,609.00Original price$ 2,609.00$ 2,609.00 - $ 2,609.00Current price $ 2,609.00| /Liberty LSG202M 2 HP Omnivore Grinder Pump The Liberty LSG202M is a heavy-duty submersible **grinder pump** in the LSG200 Series, engineered to han...
View full detailsOriginal price $ 2,609.00 - Original price $ 2,609.00Original price$ 2,609.00$ 2,609.00 - $ 2,609.00Current price $ 2,609.00| / -
Liberty Pumps LSG202A Omnivore Grinder Pump 2 HP with Float Switch
Liberty PumpsOriginal price $ 2,703.00 - Original price $ 2,703.00Original price$ 2,703.00$ 2,703.00 - $ 2,703.00Current price $ 2,703.00| /Liberty LSG202A Omnivore: The 2 HP Automatic Grinder Pump The Liberty Pumps LSG202A Omnivore Grinder Pump is the heavy-duty, automatic solution you...
View full detailsOriginal price $ 2,703.00 - Original price $ 2,703.00Original price$ 2,703.00$ 2,703.00 - $ 2,703.00Current price $ 2,703.00| / -
Liberty LE52A Sewage Pump 1/2 HP Automatic 230 V Submersible with Wide-Angle Float
Liberty PumpsOriginal price $ 784.00 - Original price $ 784.00Original price$ 784.00$ 784.00 - $ 784.00Current price $ 784.00| /Liberty LE52A 1/2 HP Cast Iron Sewage Pump With Wide-Angle Float The Liberty LE52A provides the same proven performance as the LE51A, but with a 23...
View full detailsOriginal price $ 784.00 - Original price $ 784.00Original price$ 784.00$ 784.00 - $ 784.00Current price $ 784.00| / -
Liberty LE51M Sewage Pump 1/2 HP Manual Submersible Cast-Iron Pump
Liberty PumpsOriginal price $ 606.00 - Original price $ 606.00Original price$ 606.00$ 606.00 - $ 606.00Current price $ 606.00| /Liberty Pumps LE51M 1/2 HP Manual Sewage Pump The Liberty LE51M offers the same durable performance as the automatic version but provides manual op...
View full detailsOriginal price $ 606.00 - Original price $ 606.00Original price$ 606.00$ 606.00 - $ 606.00Current price $ 606.00| / -
Liberty LE51A Sewage Pump 1/2 HP Automatic Submersible Pump with Wide-Angle Float
Liberty PumpsOriginal price $ 659.00 - Original price $ 659.00Original price$ 659.00$ 659.00 - $ 659.00Current price $ 659.00| /Liberty Pumps LE51A 1/2 HP Automatic Sewage Pump The Liberty LE51A is a rugged automatic submersible sewage pump built for dependable wastewater ha...
View full detailsOriginal price $ 659.00 - Original price $ 659.00Original price$ 659.00$ 659.00 - $ 659.00Current price $ 659.00| / -
Liberty LE41M Sewage Pump 4/10 HP Manual Submersible Cast-Iron Pump
Liberty PumpsOriginal price $ 522.00 - Original price $ 522.00Original price$ 522.00$ 522.00 - $ 522.00Current price $ 522.00| /Liberty Pumps LE41M 4/10 HP Manual Sewage Pump The Liberty LE41M is a high-performance manual sewage pump designed for residential and light commer...
View full detailsOriginal price $ 522.00 - Original price $ 522.00Original price$ 522.00$ 522.00 - $ 522.00Current price $ 522.00| / -
Liberty LE41A Sewage Pump — 4/10 HP Automatic Submersible with Wide-Angle Float
Liberty PumpsOriginal price $ 580.00 - Original price $ 580.00Original price$ 580.00$ 580.00 - $ 580.00Current price $ 580.00| /Liberty Pumps LE41A Automatic Sewage Pump With Wide-Angle Float The Liberty LE41A is the automatic model in Liberty’s LE40-Series, featuring a fact...
View full detailsOriginal price $ 580.00 - Original price $ 580.00Original price$ 580.00$ 580.00 - $ 580.00Current price $ 580.00| / -
Liberty Pumps CSP-237 Crawl Space Sump Pump Kit
Liberty PumpsOriginal price $ 525.00 - Original price $ 525.00Original price$ 525.00$ 525.00 - $ 525.00Current price $ 525.00| /Liberty Pumps CSP-237 Complete 1/3 HP Crawl Space Pump Kit The Liberty CSP-237 is a complete commercial-grade sump pump system designed for durabil...
View full detailsOriginal price $ 525.00 - Original price $ 525.00Original price$ 525.00$ 525.00 - $ 525.00Current price $ 525.00| / -
Liberty Pumps 4445000 “The Brick” Sump Pump Platform for 230, 240, 250, 280, 290, and 450
Liberty PumpsOriginal price $ 12.75 - Original price $ 12.75Original price$ 12.75$ 12.75 - $ 12.75Current price $ 12.75| /Liberty Pumps Sump Pump Stand The Liberty Pumps 4445000 “The Brick” is a purpose-built sump pump platform designed to provide a stable, durable bas...
View full detailsOriginal price $ 12.75 - Original price $ 12.75Original price$ 12.75$ 12.75 - $ 12.75Current price $ 12.75| / -
Liberty Pumps ALM-2W Indoor/Outdoor High Liquid Level Alarm
Liberty PumpsOriginal price $ 281.00 - Original price $ 281.00Original price$ 281.00$ 281.00 - $ 281.00Current price $ 281.00| /Liberty Pumps ALM-2W High Water Alarm The Liberty ALM-2W is an indoor/outdoor high liquid level alarm designed to monitor water and wastewater appl...
View full detailsOriginal price $ 281.00 - Original price $ 281.00Original price$ 281.00$ 281.00 - $ 281.00Current price $ 281.00| / -
Liberty Pumps ALM-2-1 Indoor High Liquid Level Pump Alarm
Liberty PumpsOriginal price $ 177.00 - Original price $ 177.00Original price$ 177.00$ 177.00 - $ 177.00Current price $ 177.00| /Liberty Pumps ALM-2-1 Indoor High Water Alarm The Liberty Pumps ALM-2-1 Pump Alarm is a standard, indoor-rated warning system for sump, sewage, and...
View full detailsOriginal price $ 177.00 - Original price $ 177.00Original price$ 177.00$ 177.00 - $ 177.00Current price $ 177.00| / -
Liberty 702/LE51A Simplex Sewage Ejector System — ½ HP, 70-Gal Basin
Liberty PumpsOriginal price $ 1,767.00 - Original price $ 1,767.00Original price$ 1,767.00$ 1,767.00 - $ 1,767.00Current price $ 1,767.00| /Liberty Pumps Pre-Assembled 1/2 HP, 70-Gallon Simplex Sewage System The Liberty 702/LE51A is a complete, pre-assembled **simplex sewage ejector sys...
View full detailsOriginal price $ 1,767.00 - Original price $ 1,767.00Original price$ 1,767.00$ 1,767.00 - $ 1,767.00Current price $ 1,767.00| / -
Liberty 405 High-Temperature Drain Pump — ½ HP, 115V, 2" Discharge
Liberty PumpsOriginal price $ 670.00 - Original price $ 670.00Original price$ 670.00$ 670.00 - $ 670.00Current price $ 670.00| /Liberty Pumps Commercial 1/2 HP High-Temperature Drain Pump The Liberty 405 is a rugged, high-temperature commercial drain pump engineered for gray...
View full detailsOriginal price $ 670.00 - Original price $ 670.00Original price$ 670.00$ 670.00 - $ 670.00Current price $ 670.00| / -
Liberty 404 Compact Low-Profile Drain Pump — 1/3 HP, 115 V
Liberty PumpsOriginal price $ 469.00 - Original price $ 469.00Original price$ 469.00$ 469.00 - $ 469.00Current price $ 469.00| /Liberty Pumps 404 1/3 HP Drain Pump The Liberty 404 is a compact, low-profile drain pump built for tight spaces where gravity drainage isn’t feasib...
View full detailsOriginal price $ 469.00 - Original price $ 469.00Original price$ 469.00$ 469.00 - $ 469.00Current price $ 469.00| / -
Liberty Pumps 331 — Portable Transfer & Utility Pump, 1/2 HP
Liberty PumpsOriginal price $ 422.00 - Original price $ 422.00Original price$ 422.00$ 422.00 - $ 422.00Current price $ 422.00| /Liberty Pumps 1/2 HP Portable Water Transfer Pump The Liberty Pumps 331 is a lightweight, portable utility pump engineered for fast and efficient w...
View full detailsOriginal price $ 422.00 - Original price $ 422.00Original price$ 422.00$ 422.00 - $ 422.00Current price $ 422.00| / -
Liberty 280 Cast-Iron Submersible Sump / Effluent Pump — ½ HP, Manual
Liberty PumpsOriginal price $ 419.00 - Original price $ 419.00Original price$ 419.00$ 419.00 - $ 419.00Current price $ 419.00| /Liberty Pumps Heavy-Duty 1/2 HP Sump and Effluent Pump The Liberty 280 is a robust **cast-iron submersible sump / effluent pump** built for demandi...
View full detailsOriginal price $ 419.00 - Original price $ 419.00Original price$ 419.00$ 419.00 - $ 419.00Current price $ 419.00| / -
Liberty 253 250-Series Cast Iron Automatic Sump/ Effluent Pump — 1/3 HP / Wide Angle Piggyback
Liberty PumpsOriginal price $ 323.00 - Original price $ 323.00Original price$ 323.00$ 323.00 - $ 323.00Current price $ 323.00| /Automatic 1/3 HP Cast Iron Sump & Effluent Pump The Liberty 253 is a fully automatic version of the 250-series, delivering durable performance ...
View full detailsOriginal price $ 323.00 - Original price $ 323.00Original price$ 323.00$ 323.00 - $ 323.00Current price $ 323.00| / -
Liberty Pumps - 2472LSG202-24 - 24"x72" 2 HP Pre-assembled Simplex Grinder Package
Liberty PumpsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 7,758.00$ 7,758.00 - $ 7,758.00Current price $ 7,758.00| /Complete 2 HP Pre-Assembled Simplex Grinder System The Liberty Pumps 2472LSG202-24 2 HP Pre-assembled Simplex Grinder Package is a complete, job-re...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 7,758.00$ 7,758.00 - $ 7,758.00Current price $ 7,758.00| /Sold out -
Liberty 2448LSG202-S 2400 Series Grinder Package — 2 HP, 208/230V
Liberty PumpsOriginal price $ 6,566.00 - Original price $ 6,566.00Original price$ 6,566.00$ 6,566.00 - $ 6,566.00Current price $ 6,566.00| /Pre-Assembled 2 HP Simplex Grinder Package with Stainless Rails The Liberty 2448LSG202-S is a factory-assembled simplex grinder package in the 2400...
View full detailsOriginal price $ 6,566.00 - Original price $ 6,566.00Original price$ 6,566.00$ 6,566.00 - $ 6,566.00Current price $ 6,566.00| /
Quick choosing guide
- Define the job: sump pit, septic effluent, sewage, drain/condensate, utility transfer, or irrigation boost.
- Match flow and lift: find required GPM and total dynamic head (vertical lift plus friction). Pick a pump that meets the curve at that point.
- Know the water type: clear water (sump/utility), effluent (small solids), or sewage (2 in solids typical). Choose the right impeller and discharge size.
- Automatic vs manual: select built in float, tethered, or piggyback switch for pits; manual for temporary transfer with a separate switch if needed.
- Power and plumbing: confirm 115 or 230V, amperage, and cord length. Match discharge (1.25 to 2 in typical) and add a check valve and unions for service.
- Backup planning: battery capacity and charger size determine runtime; water powered backups require adequate city water pressure and a proper drain.
Pro tips: Use an 18 x 22 in or larger basin for most sump installs, place the pump on a stand to keep debris out, and install a full port check valve above the pit. Test the float and alarm, label the circuit, and add a high water alarm on finished spaces. For backups, test monthly and replace batteries per the maker. Winterize exposed piping and protect outdoor pumps from weather.
Related Articles
The Liberty Pump Model 405: A Reliable Solution for High-Head, High-Temperature Situations
When it comes to commercial drain pumps, the Liberty Pump model 405 stands out as a specially designed solution built...
Utilizing the Potential of the Liberty Pumps 404 Drain Pump
Figuring out how to move water when gravity fed sewer lines can be a bane of any plumber. But what...
How to Install the Liberty SJ10 Sumpjet Water Powered Back Up Pump
Installing a water-powered backup pump, such as the Liberty SJ10 SumpJet, is a wise investment for homeowners who want to...
Harnessing Technological Prowess with the Liberty Pump Nighteye Alarm
Sewage and sump pumps are a critical components in many households and businesses, but when they fail, it can lead...
Liberty P382LE51 and P382XPRG101 Sewage Pump Systems: An In-Depth Review
Homes, commercial buildings, and industrial facilities all rely on efficient sewage pump systems. These systems prevent the inconvenient and hazardous...
The Benefits of the Liberty SJ10 Water Powered Sump Pump Back Up: Why You Should Consider It
Discover the advantages of using the Liberty SJ10 water powered sump pump back up for your home. From reliable backup...
The Benefits of the Liberty SJ10 Water Powered Sump Pump Back Up: Why You Should Consider It
Discover the advantages of using the Liberty SJ10 water powered sump pump back up for your home. From reliable backup...
Properly Sizing a Sump Pump: Everything You Need to Know
As a homeowner, you probably know that one of the most important investments you can make is in a sump...
An Expanded Guide to Sump Pump Back Up Options: Choosing the Right Backup System for Your Home
Back-up systems are a common feature in our daily lives, so why not consider having a back-up sump pump for...
The Liberty Pumps 230 Series Sump Pump: An In-Depth Review
The Liberty Pumps 230 Series is a collection of high-performance 1/3 horsepower sump pumps that have gained a solid reputation...
The Difference Between Sewage Pumps and Grinder Pumps
A sewage pump is a type of pump used to move wastewater from homes and commercial buildings to the public...
What You Need To Know About Picking The Perfect Spa Pump
Hot tub manufacturers choose a pump based on their specific needs. We should follow their example when selecting a replacement.
Revolutionizing Domestic Water Pressure: The Grundfos SCALA2 3-45 Pump
Explore the Grundfos SCALA2 3-45, a state-of-the-art compact water pump designed for efficient domestic water pressure boosting. Learn about its...
How to read a Pump Curve Chart?
Explore the intricacies of pump curves and their crucial role in selecting and operating industrial pumps efficiently. Learn how to...