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

Sump Pumps

Sump pumps keep basements and crawl spaces dry. Pick by GPM at your lift, switch style, and housing (thermoplastic or cast iron) for long life.

  • Vertical or tethered float options
  • 1¼″–1½″ discharges with check valves
  • Energy-efficient, quiet operation
  • Liberty Pumps CSP-237 Crawl Space Sump Pump Kit

    Liberty Pumps
    Original price $ 382.50 - Original price $ 382.50
    Original price
    $ 382.50
    $ 382.50 - $ 382.50
    Current price $ 382.50

    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...

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    Original price $ 382.50 - Original price $ 382.50
    Original price
    $ 382.50
    $ 382.50 - $ 382.50
    Current price $ 382.50
  • Liberty Pumps SP1822B 18" x 22" Sump Pit

    Liberty Pumps
    Original price $ 96.90 - Original price $ 96.90
    Original price
    $ 96.90
    $ 96.90 - $ 96.90
    Current price $ 96.90

    Liberty Pumps 18" x 22" Sump Pit SP1822B The Liberty Pumps SP1822B 18" x 22" Sump Pit provides the perfect, durable foundation for your new sump pu...

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    Original price $ 96.90 - Original price $ 96.90
    Original price
    $ 96.90
    $ 96.90 - $ 96.90
    Current price $ 96.90
  • Liberty 237 1/3 HP Aluminum Submersible Sump Pump with VMF Switch

    Liberty Pumps
    Original price $ 200.25 - Original price $ 200.25
    Original price
    $ 200.25
    $ 200.25 - $ 200.25
    Current price $ 200.25

    Automatic 1/3 HP Sump Pump with Vertical Magnetic Float Switch The Liberty 237 is part of the 230-Series and offers a reliable, compact solution fo...

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    Original price $ 200.25 - Original price $ 200.25
    Original price
    $ 200.25
    $ 200.25 - $ 200.25
    Current price $ 200.25
  • Zoeller Aquanot® Spin 508 ProPak with M53 — Battery Backup Sump System (508-0006)

    Zoeller
    Original price $ 810.00 - Original price $ 810.00
    Original price
    $ 810.00
    $ 810.00 - $ 810.00
    Current price $ 810.00

    Zoeller Aquanot® Spin 508 ProPak with M53 — Battery Backup Sump System  The Zoeller Aquanot® Spin 508 ProPak with M53 (Model 508-0006) combines Zoe...

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    Original price $ 810.00 - Original price $ 810.00
    Original price
    $ 810.00
    $ 810.00 - $ 810.00
    Current price $ 810.00
  • Liberty ELV280 Elevator Sump Pump System — 1/2 HP with OilTector® Control

    Liberty Pumps
    Original price $ 2,499.00 - Original price $ 2,499.00
    Original price
    $ 2,499.00
    $ 2,499.00 - $ 2,499.00
    Current price $ 2,499.00

    1/2 HP Cast Iron Elevator Sump Pump System The Liberty ELV280 is a heavy-duty elevator sump system equipped with a powerful 1/2 HP submersible pump...

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    Original price $ 2,499.00 - Original price $ 2,499.00
    Original price
    $ 2,499.00
    $ 2,499.00 - $ 2,499.00
    Current price $ 2,499.00
  • Zoeller M53 Sump / Effluent Pump with LED Plug — 1/3 HP, 9′ Cord (53-0001)

    Zoeller
    Original price $ 224.25 - Original price $ 224.25
    Original price
    $ 224.25
    $ 224.25 - $ 224.25
    Current price $ 224.25

    Zoeller M53 Sump / Effluent Pump with LED Plug and 9′ Cord — Model 53-0001 The Zoeller M53 with LED Plug (Model 53-0001) is one of the most trusted...

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    Original price $ 224.25 - Original price $ 224.25
    Original price
    $ 224.25
    $ 224.25 - $ 224.25
    Current price $ 224.25
  • Liberty ELV250 Elevator Sump Pump System — 1/3 HP with OilTector® Control

    Liberty Pumps
    Original price $ 2,400.00 - Original price $ 2,400.00
    Original price
    $ 2,400.00
    $ 2,400.00 - $ 2,400.00
    Current price $ 2,400.00

    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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    Original price $ 2,400.00 - Original price $ 2,400.00
    Original price
    $ 2,400.00
    $ 2,400.00 - $ 2,400.00
    Current price $ 2,400.00
  • Zoeller Aquanot® Spin 508 — Battery Backup Sump Pump System (508-0005)

    Zoeller
    Original price $ 504.00 - Original price $ 504.00
    Original price
    $ 504.00
    $ 504.00 - $ 504.00
    Current price $ 504.00

    Zoeller Aquanot® Spin 508 — Battery Backup Sump Pump System The Zoeller Aquanot® Spin 508 (Model 508-0005) delivers reliable protection against bas...

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    Original price $ 504.00 - Original price $ 504.00
    Original price
    $ 504.00
    $ 504.00 - $ 504.00
    Current price $ 504.00
    Sold out
  • Zoeller M57 Sump / Effluent with 9′ Cord — 1/3 HP Cast Iron Submersible Pump 57-0001

    Zoeller
    Original price $ 255.00 - Original price $ 255.00
    Original price
    $ 255.00
    $ 255.00 - $ 255.00
    Current price $ 255.00

    Zoeller M57 Sump / Effluent Pump with 9′ Cord — Model 57-0001 The Zoeller M57 is a rugged 1/3 HP cast iron submersible sump pump designed for relia...

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    Original price $ 255.00 - Original price $ 255.00
    Original price
    $ 255.00
    $ 255.00 - $ 255.00
    Current price $ 255.00
    Sold out
  • Liberty Pumps 4445000 “The Brick” Sump Pump Platform for 230, 240, 250, 280, 290, and 450

    Liberty Pumps
    Original price $ 12.75 - Original price $ 12.75
    Original price
    $ 12.75
    $ 12.75 - $ 12.75
    Current 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...

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    Original price $ 12.75 - Original price $ 12.75
    Original price
    $ 12.75
    $ 12.75 - $ 12.75
    Current price $ 12.75
  • Zoeller M98 Sump Pump with LED Plug — 1/2 HP, 9′ Cord (98-0001)

    Zoeller
    Original price $ 420.75 - Original price $ 420.75
    Original price
    $ 420.75
    $ 420.75 - $ 420.75
    Current price $ 420.75

    Zoeller M98 Sump Pump with LED Plug and 9′ Cord — Model 98-0001 The Zoeller M98 is a premium 1/2 HP submersible sump pump built for high-performanc...

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    Original price $ 420.75 - Original price $ 420.75
    Original price
    $ 420.75
    $ 420.75 - $ 420.75
    Current price $ 420.75
  • Liberty Pumps PC457-442-10A Sump Pump Combo Series

    Liberty Pumps
    Original price $ 1,226.25 - Original price $ 1,226.25
    Original price
    $ 1,226.25
    $ 1,226.25 - $ 1,226.25
    Current price $ 1,226.25

    Liberty Pumps PC457-442-10A Combination Sump Pump System The Liberty Pumps PC457-442-10A sump pump combo combines a reliable model 457 primary pump...

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    Original price $ 1,226.25 - Original price $ 1,226.25
    Original price
    $ 1,226.25
    $ 1,226.25 - $ 1,226.25
    Current price $ 1,226.25
  • Liberty Pumps 451 Sump Pump, 1/2 HP, 115V, Submersible, Float Switch, 10' Cord

    Liberty Pumps
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 276.75
    $ 276.75 - $ 276.75
    Current price $ 276.75

    Liberty Pumps 451 1/2 HP Submersible Sump Pump With Float Switch The Liberty 451 is a submersible sump pump. This heavy-duty pump is used for comme...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 276.75
    $ 276.75 - $ 276.75
    Current price $ 276.75
    Sold out
  • Liberty Pumps - PC237-442-10A-EYE - Sump Pump Combo Series

    Liberty Pumps
    Original price $ 1,474.50 - Original price $ 1,474.50
    Original price
    $ 1,474.50
    $ 1,474.50 - $ 1,474.50
    Current price $ 1,474.50

    The All-in-One Wi-Fi Sump Pump: Liberty PC237-442-10A-EYE Get complete, 24/7 flood protection and smart-home connectivity with the Liberty Pumps PC...

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    Original price $ 1,474.50 - Original price $ 1,474.50
    Original price
    $ 1,474.50
    $ 1,474.50 - $ 1,474.50
    Current price $ 1,474.50
  • Liberty Pumps PC237-442-10A Sump Pump Combo Series

    Liberty Pumps
    Original price $ 1,173.00 - Original price $ 1,173.00
    Original price
    $ 1,173.00
    $ 1,173.00 - $ 1,173.00
    Current price $ 1,173.00

    Liberty PC237-442-10A: The Pre-Assembled Sump Pump Combo Protect your basement from flooding 24/7 with the Liberty Pumps PC237-442-10A Sump Pump Co...

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    Original price $ 1,173.00 - Original price $ 1,173.00
    Original price
    $ 1,173.00
    $ 1,173.00 - $ 1,173.00
    Current price $ 1,173.00
  • Liberty Pumps 442-25A Series High-output System 25 AMP Dual Battery

    Liberty Pumps
    Original price $ 1,262.25 - Original price $ 1,262.25
    Original price
    $ 1,262.25
    $ 1,262.25 - $ 1,262.25
    Current price $ 1,262.25

    Liberty 442-25A: The High-Endurance Dual Battery Backup System Step up to maximum, high-endurance flood protection with the Liberty Pumps 442-25A S...

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    Original price $ 1,262.25 - Original price $ 1,262.25
    Original price
    $ 1,262.25
    $ 1,262.25 - $ 1,262.25
    Current price $ 1,262.25
  • Liberty Pumps 442-10A-EYE StormCell Battery Back-Up Pump System

    Liberty Pumps
    Original price $ 1,182.75 - Original price $ 1,182.75
    Original price
    $ 1,182.75
    $ 1,182.75 - $ 1,182.75
    Current price $ 1,182.75

    Liberty 442-10A-EYE: The Wi-Fi Enabled Backup Pump System The Liberty Pumps 442-10A-EYE StormCell Battery Back-Up Pump system is an advanced flood ...

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    Original price $ 1,182.75 - Original price $ 1,182.75
    Original price
    $ 1,182.75
    $ 1,182.75 - $ 1,182.75
    Current price $ 1,182.75
  • Red Lion RL-SC50V — 14942747 1/2 HP Cast Iron Sump Pump with Vertical Float | 3200 GPH

    Red Lion
    Original price $ 170.48 - Original price $ 170.48
    Original price
    $ 170.48
    $ 170.48 - $ 170.48
    Current price $ 170.48

    Red Lion RL-SC50V — 1/2 HP Cast Iron Sump Pump with Vertical Float The Red Lion RL-SC50V is a durable cast-iron sump pump designed for reliable bas...

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    Original price $ 170.48 - Original price $ 170.48
    Original price
    $ 170.48
    $ 170.48 - $ 170.48
    Current price $ 170.48
  • Liberty Pumps 442-10A Series Standard System 10 AMP Single Battery

    Liberty Pumps
    Original price $ 887.25 - Original price $ 887.25
    Original price
    $ 887.25
    $ 887.25 - $ 887.25
    Current price $ 887.25

    Liberty 442-10A: The Standard in Battery Backup Protection Ensure your basement is protected during a power outage or primary pump failure with the...

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    Original price $ 887.25 - Original price $ 887.25
    Original price
    $ 887.25
    $ 887.25 - $ 887.25
    Current price $ 887.25
  • Zoeller 49-0005 — WM49 Sump Pump with 10′ Cord

    Zoeller
    Original price $ 256.00 - Original price $ 256.00
    Original price
    $ 256.00
    $ 256.00 - $ 256.00
    Current price $ 256.00

    Zoeller WM49 Sump Pump with 10′ Cord The Zoeller WM49 Sump Pump (Model 49-0005) is a dependable residential sump solution designed to protect basem...

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    Original price $ 256.00 - Original price $ 256.00
    Original price
    $ 256.00
    $ 256.00 - $ 256.00
    Current price $ 256.00
  • Zoeller 30-0181 — 1-1/4″ or 1-1/2″ Slip-x-Slip UniCheck® Plastic Check Valve

    Zoeller
    Original price $ 24.00 - Original price $ 24.00
    Original price
    $ 24.00
    $ 24.00 - $ 24.00
    Current price $ 24.00

    Zoeller 30-0181 — 1-1/4″ or 1-1/2″ Slip x Slip Check Valve The Zoeller 30-0181 Slip x Slip Check Valve provides reliable backflow protection for su...

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    Original price $ 24.00 - Original price $ 24.00
    Original price
    $ 24.00
    $ 24.00 - $ 24.00
    Current price $ 24.00
  • Liberty Pumps 230-P — 1/3 HP Aluminum Sump Pump with Unmounted Piggyback Float

    Liberty Pumps
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 202.50
    $ 202.50 - $ 202.50
    Current price $ 202.50

    Liberty Pumps 230-P 1/3 HP Submersible Aluminum Sump Pump With Float The Liberty Pumps 230-P is a compact, 1/3 HP sump pump engineered for dependab...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 202.50
    $ 202.50 - $ 202.50
    Current price $ 202.50
    Sold out
  • Red Lion RL-SC50T — 14942746 1/2 HP Cast-Iron Sump Pump with Tether Float | 3200 GPH

    Red Lion
    Original price $ 189.99 - Original price $ 189.99
    Original price
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99

    Red Lion RL-SC50T — 1/2 HP Cast-Iron Sump Pump with Tether Float The Red Lion RL-SC50T is a rugged cast-iron sump pump built for dependable residen...

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    Original price $ 189.99 - Original price $ 189.99
    Original price
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99
  • Liberty Pumps PCS37-442-10A Sump Pump Combo Series

    Liberty Pumps
    Original price $ 1,149.75 - Original price $ 1,149.75
    Original price
    $ 1,149.75
    $ 1,149.75 - $ 1,149.75
    Current price $ 1,149.75

    Liberty PCS37-442-10A Combo: The All-in-One Sump Pump Solution Ensure your basement stays dry 24/7 with the Liberty Pumps PCS37-442-10A Sump Pump C...

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    Original price $ 1,149.75 - Original price $ 1,149.75
    Original price
    $ 1,149.75
    $ 1,149.75 - $ 1,149.75
    Current price $ 1,149.75

Size from your pit depth and lift. Drill a weep hole where required, use a check valve, and test seasonally.

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