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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Liberty Pumps

Liberty Pumps delivers pro-grade solutions for moving water and wastewater—built for reliability and fast installs. Shop primary sump and effluent pumps, sewage and grinder systems, macerating toilets, back-up options, basins, controls, and smart alarms.

Shop by category

  • Sump & effluent pumps: dependable primary pumps for clear/gray water and septic dosing
  • Back-up sump: battery systems and water-powered SumpJet® options, including NightEye® alarm models
  • Sewage & grinder: simplex/duplex systems and residential grinders (e.g., ProVore®) for long runs or small-diameter force mains
  • Macerating toilets: Ascent™ II up-flush kits for adding a bathroom without breaking concrete
  • Drain & condensate: compact drain pumps and condensate pumps for HVAC and appliances
  • Basins & panels: pre-assembled packages, basins/lids, float switches, alarms, and control panels

Quick choosing guide

  1. Define the job: sump/effluent (clear/gray water), sewage (toilet waste), or grinder/macerating when you need to pump farther, higher, or through smaller pipe.
  2. Size for flow & head: match GPM and total dynamic head; review the pump curve for your model.
  3. Pick the system style: pre-assembled basin packages speed installs; add a high-water alarm to every pit.
  4. Choose protection: add a battery or water-powered back-up for outages and a NightEye® smart alarm for remote alerts.
  5. For new baths/retrofits: use Ascent™ II macerating systems; for in-pit grinding, choose a ProVore® grinder package.


  • Liberty Pumps pump alarm system with wide angle float on a white background
    Gray mechanical device with a red component on a white background

    Liberty P372LE41/A2 Pro370 Sewage Pump System with Indoor Alarm

    Liberty Pumps
    $ 1,054.50 - $ 1,054.50
    $ 1,054.50
    $ 1,054.50 - $ 1,054.50
    $ 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 ...

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    $ 1,054.50 - $ 1,054.50
    $ 1,054.50
    $ 1,054.50 - $ 1,054.50
    $ 1,054.50
  • Liberty Pumps condensate pump with a gray body, mounted on a black base with a blue tubing and power cord.

    Liberty LCU-SP20S Shallow Pan Condensate Pump — 115V Sensor-Controlled

    Liberty Pumps
    $ 104.00 - $ 104.00
    $ 104.00
    $ 104.00 - $ 104.00
    $ 104.00

    Liberty Pumps 115 Volt LCU-SP20S Shallow Pan Condensate Pump The Liberty LCU-SP20S is a shallow pan condensate pump designed for tight or low-clear...

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    $ 104.00 - $ 104.00
    $ 104.00
    $ 104.00 - $ 104.00
    $ 104.00
  • LCU-15 black and white pump with built in level on white background.

    Liberty LCU-15 Automatic Condensate Pump — 15 ft Lift

    Liberty Pumps
    $ 92.00 - $ 92.00
    $ 92.00
    $ 92.00 - $ 92.00
    $ 92.00

    Liberty Pumps LCU-15 Condensate Pump The Liberty LCU-15 is a compact and dependable condensate pump designed to remove water from high-efficiency f...

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    $ 92.00 - $ 92.00
    $ 92.00
    $ 92.00 - $ 92.00
    $ 92.00

  • Liberty Pumps - B12V31-WET - Storm Cell Batteries

    Liberty Pumps
    $ 484.00 - $ 484.00
    $ 484.00
    $ 484.00 - $ 484.00
    $ 484.00

    Liberty Pumps GROUP 31 Severe Duty Model B12V31-WET The B12V31 StormCell Battery keeps your backup system operating at peak performance. These batt...

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    $ 484.00 - $ 484.00
    $ 484.00
    $ 484.00 - $ 484.00
    $ 484.00
  • Red submersible pump on a white background no float

    Liberty PRG101M Omnivore Grinder Pump — 1 HP M/C Version

    Liberty Pumps
    $ 1,723.00 - $ 1,723.00
    $ 1,723.00
    $ 1,723.00 - $ 1,723.00
    $ 1,723.00

    Liberty PRG101M: The 1 HP Manual Omnivore Grinder Pump The PRG101M variant offers the same high-performance features as PRG101A but tailored for **...

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    $ 1,723.00 - $ 1,723.00
    $ 1,723.00
    $ 1,723.00 - $ 1,723.00
    $ 1,723.00
  • Night Eye Alarm compact float
    Water powered sump back

    Liberty SJ10A-EYE SumpJet – Water-Powered Backup Pump with Wireless NightEye® Alarm

    Liberty Pumps
    $ 885.00 - $ 885.00
    $ 885.00
    $ 885.00 - $ 885.00
    $ 885.00

    Liberty SJ10A-EYE: The Water-Powered Backup with Wi-Fi Alerts The Liberty SJ10A-EYE is a water-powered backup sump pump designed to operate **witho...

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    $ 885.00 - $ 885.00
    $ 885.00
    $ 885.00 - $ 885.00
    $ 885.00
  • Gray submersible pump with red interior on a white background

    Liberty P382LE52 Pro380-Series ½ HP Sewage Pump System (230V) 24" x 24"

    Liberty Pumps
    $ 1,093.00 - $ 1,093.00
    $ 1,093.00
    $ 1,093.00 - $ 1,093.00
    $ 1,093.00

    The Complete Liberty P382LE52 Pro380-Series Sewage Pump System The Liberty P382LE52 is a factory-assembled, residential submersible sewage pump sys...

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    $ 1,093.00 - $ 1,093.00
    $ 1,093.00
    $ 1,093.00 - $ 1,093.00
    $ 1,093.00
  • Cast Iron pump copper color with black electrical components on a white background

    Liberty 250 Cast Iron Sump / Effluent Pump — 1/3 HP / Manual

    Liberty Pumps
    $ 278.00 - $ 278.00
    $ 278.00
    $ 278.00 - $ 278.00
    $ 278.00

    Liberty's "Workhorse" 250 Series Manual Sump Pump The Liberty 250 is a heavy-duty cast iron **sump / effluent pump** built for demanding basement a...

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    $ 278.00 - $ 278.00
    $ 278.00
    $ 278.00 - $ 278.00
    $ 278.00
  • Red submersible pump with control panel on a white background

    Liberty LSG202-REX Retrofit Grinder Pump 2 HP Omnivore®, Drop-In Replacement for E/One Extreme D

    Liberty Pumps
    $ 4,781.00 - $ 4,781.00
    $ 4,781.00
    $ 4,781.00 - $ 4,781.00
    $ 4,781.00

    Upgrade Your E/One System with the Drop-in Replacement Liberty LSG202-REX The Liberty LSG202-REX is a complete **retrofit grinder replacement packa...

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    $ 4,781.00 - $ 4,781.00
    $ 4,781.00
    $ 4,781.00 - $ 4,781.00
    $ 4,781.00
  • Liberty 293 Cast-Iron Submersible Pump with Float

    Liberty 293 Cast-Iron Submersible Effluent / Sump Pump — ¾ HP, 1½" Discharge

    Liberty Pumps
    $ 451.50 - $ 451.50
    $ 451.50
    $ 451.50 - $ 451.50
    $ 451.50

    Liberty Pumps 3/4 HP High-Head Sump & Effluent Pump The Liberty 293 is part of Liberty’s rugged 290-Series, engineered for heavy-duty sump, eff...

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    $ 451.50 - $ 451.50
    $ 451.50
    $ 451.50 - $ 451.50
    $ 451.50
  • Liberty Pumps pump alarm system with wide angle float on a white background
    Water powered sump back

    Liberty Pumps SJ10A Series SumpJet Water-Powered Backup Pump with Indoor Alarm

    Liberty Pumps
    $ 602.00 - $ 602.00
    $ 602.00
    $ 602.00 - $ 602.00
    $ 602.00

    Liberty Pumps SJ10A SumpJet Backup Pump Alarm Included The Liberty SJ10A is a water-powered backup sump pump designed to keep basements and crawlsp...

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    $ 602.00 - $ 602.00
    $ 602.00
    $ 602.00 - $ 602.00
    $ 602.00
  • Red submersible pump on a white background no float

    Liberty PRG102M Omnivore Grinder Pump 1 HP M/C Version

    Liberty Pumps
    $ 1,749.00 - $ 1,749.00
    $ 1,749.00
    $ 1,749.00 - $ 1,749.00
    $ 1,749.00

    Liberty PRG102M: The 1 HP Manual Omnivore Grinder Pump (230V) The PRG102M variant packs the same power as PRG102A (1 HP) but in an **M/C (external ...

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    $ 1,749.00 - $ 1,749.00
    $ 1,749.00
    $ 1,749.00 - $ 1,749.00
    $ 1,749.00
  • Liberty ELV280 Elevator Sump Pump System

    Liberty ELV250 Elevator Sump Pump System — 1/3 HP with OilTector® Control

    Liberty Pumps
    $ 3,268.00 - $ 3,268.00
    $ 3,268.00
    $ 3,268.00 - $ 3,268.00
    $ 3,268.00

    ASME-Compliant 1/3 HP Elevator Sump Pump With Alarm The Liberty ELV250 is a complete elevator sump pump system designed for safe removal of water a...

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    $ 3,268.00 - $ 3,268.00
    $ 3,268.00
    $ 3,268.00 - $ 3,268.00
    $ 3,268.00

  • Liberty Pumps ASCENTII-MUW Macerating Unit, 1/2 HP

    Liberty Pumps
    $ 1,280.00 - $ 1,280.00
    $ 1,280.00
    $ 1,280.00 - $ 1,280.00
    $ 1,280.00

    Liberty Pumps ASCENTII-MUW 0.5 HP Macerating Unit For AscentII Toilet Systems The Liberty Pumps ASCENTII-MUW Macerator Unit is the powerhouse behin...

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    $ 1,280.00 - $ 1,280.00
    $ 1,280.00
    $ 1,280.00 - $ 1,280.00
    $ 1,280.00
  • Liberty ALM-2-EYE NightEye® Wireless Pump Alarm with phone showing Wifi App on white background
    A Liberty Pumps NightEye wireless enabled pump alarm with a black casing and a green label, connected to a sensor float.

    Liberty ALM-2-EYE NightEye® Wireless Pump Alarm Wide-Angle Float, 20' Cord

    Liberty Pumps
    $ 546.00 - $ 546.00
    $ 546.00
    $ 546.00 - $ 546.00
    $ 546.00

    Protect Your Home with the Liberty ALM-2-EYE NightEye Wireless Pump Alarm The ALM-2-EYE provides intelligent high-water alarm monitoring for sump, ...

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    $ 546.00 - $ 546.00
    $ 546.00
    $ 546.00 - $ 546.00
    $ 546.00
  • Red submersible pump on a white background with angle float

    Liberty PRG102A ProVore 1 HP 230V Grinder Pump Residential Submersible Water Pump

    Liberty Pumps
    $ 1,805.00 - $ 1,805.00
    $ 1,805.00
    $ 1,805.00 - $ 1,805.00
    $ 1,805.00

    Liberty Pumps PRG102A ProVore Residential Submersible Grinder Pump The Liberty PRG102A is a high-performance submersible grinder pump engineered fo...

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    $ 1,805.00 - $ 1,805.00
    $ 1,805.00
    $ 1,805.00 - $ 1,805.00
    $ 1,805.00
  • Black and white pump riser on a white background

    Liberty Pumps 4445000 “The Brick” Sump Pump Platform for 230, 240, 250, 280, 290, and 450

    Liberty Pumps
    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 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...

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    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 12.75
  • Cast Iron pump Copper color water pump with a white filter on a white background

    Liberty 253 250-Series Cast Iron Automatic Sump/ Effluent Pump — 1/3 HP / Wide Angle Piggyback

    Liberty Pumps
    $ 323.00 - $ 323.00
    $ 323.00
    $ 323.00 - $ 323.00
    $ 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 ...

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    $ 323.00 - $ 323.00
    $ 323.00
    $ 323.00 - $ 323.00
    $ 323.00

  • Liberty Pumps - B12V31-AGM - StormCell 12V Deep Cycle AGM Battery 110AH

    Liberty Pumps
    $ 707.00 - $ 707.00
    $ 707.00
    $ 707.00 - $ 707.00
    $ 707.00

    The Liberty Pumps B12V31-AGM StormCell 12V Deep Cycle AGM Battery makes sure your StormCell backup system maintains peak performance. These batteri...

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    $ 707.00 - $ 707.00
    $ 707.00
    $ 707.00 - $ 707.00
    $ 707.00

  • Liberty Pumps StormCell B12V27-AGM AGM Deep Cycle Backup Pump Battery

    Liberty Pumps
    $ 661.00 - $ 661.00
    $ 661.00
    $ 661.00 - $ 661.00
    $ 661.00

    Liberty Pumps B12V27-AGM AGM Battery For Backup Pump Systems The B12V27-AGM StormCell battery is youre source of reliable, worry-free power, design...

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    $ 661.00 - $ 661.00
    $ 661.00
    $ 661.00 - $ 661.00
    $ 661.00

  • Liberty Pumps ALM Series Pump Alarm ALM-3W

    Liberty Pumps
    $ 482.00 - $ 482.00
    $ 482.00
    $ 482.00 - $ 482.00
    $ 482.00

    Liberty ALM-3W: Commercial-Grade Outdoor Pump Alarm Add a critical layer of safety to your outdoor pump system with the Liberty Pumps ALM Series Pu...

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    $ 482.00 - $ 482.00
    $ 482.00
    $ 482.00 - $ 482.00
    $ 482.00
  • Red industrial pump with a black cord on a white background
    Red pump with 'Omnivore' branding on a white background

    Liberty LSG202M-C Omnivore Grinder Pump 2 HP, External Capacitor Version

    Liberty Pumps
    $ 2,609.00 - $ 2,609.00
    $ 2,609.00
    $ 2,609.00 - $ 2,609.00
    $ 2,609.00

    Liberty 2 HP Omnivore Grinder Pump (External Capacitor) LSG202M-C The Liberty LSG202M-C offers the same powerful grinder performance as its interna...

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    $ 2,609.00 - $ 2,609.00
    $ 2,609.00
    $ 2,609.00 - $ 2,609.00
    $ 2,609.00

  • Liberty 280 Cast-Iron Submersible Sump / Effluent Pump — ½ HP, Manual

    Liberty Pumps
    $ 419.00 - $ 419.00
    $ 419.00
    $ 419.00 - $ 419.00
    $ 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...

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    $ 419.00 - $ 419.00
    $ 419.00
    $ 419.00 - $ 419.00
    $ 419.00
  • 1/6 hp, Compact drain pump, 115V, 60hz, fully assembled - Big Frog Supply
    1/6 hp, Compact drain pump, 115V, 60hz, fully assembled - Big Frog Supply

    Liberty 406 Compact Drain Pump — 1/6 HP, Short Profile, High Temperature

    Liberty Pumps
    $ 0.00 - $ 0.00
    $ 0.00
    $ 452.00
    $ 452.00 - $ 452.00
    $ 452.00

    Liberty Pumps 406 Low Profile Drain Pump The Liberty 406 is a compact, high-performance short-profile drain pump designed for applications where cl...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 452.00
    $ 452.00 - $ 452.00
    $ 452.00

Pro tips: Use a check valve on every discharge, drill a weep hole on sump installs per the manual, and set floats clear of cords and walls. Seal basin lids, add a high-water alarm, and test back-up systems monthly. For grinders/macerators, follow venting and branch tie-in diagrams and size circuits per HP. Questions? Share head height, pipe run, and amperage—we’ll build a dialed-in Liberty package.

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Harnessing Technological Prowess with the Liberty Pump Nighteye Alarm

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Liberty P382LE51 and P382XPRG101 Sewage Pump Systems: An In-Depth Review

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The Benefits of the Liberty SJ10 Water Powered Sump Pump Back Up: Why You Should Consider It

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The Benefits of the Liberty SJ10 Water Powered Sump Pump Back Up: Why You Should Consider It

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