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

Grinder Pumps

Grinder pumps macerate solids for pumping through small-diameter force mains or over long distances. Choose by HP, voltage, head, and discharge size.

  • Residential and light-commercial models
  • Cutter systems for stringy waste
  • Optional rails and quick-disconnects
  • Pump with gray casing, red inner mechanism, and white valve on a white background

    Liberty P382PRG101SD-2 ProVore380-SD Grinder Pump System — Side Discharge 1 HP, 115V

    Liberty Pumps
    $ 1,719.00 - $ 1,719.00
    $ 1,719.00
    $ 1,719.00 - $ 1,719.00
    $ 1,719.00

    Liberty P382PRG101SD-2: The 1 HP Side-Discharge Grinder System 115V The Liberty P382PRG101SD-2 is a powerful residential ProVore380-SD grinder pump...

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    $ 1,719.00 - $ 1,719.00
    $ 1,719.00
    $ 1,719.00 - $ 1,719.00
    $ 1,719.00
  • Liberty Pumps ALM-2W, Red and black on white background
    Pump with gray casing, red inner mechanism, and white valve on a white background

    Liberty P382PRG101SD-2/A2W ProVore380-SD Grinder Pump System with Wireless NightEye® Alarm- 1 HP Side Discharge

    Liberty Pumps
    $ 1,952.25 - $ 1,952.25
    $ 1,952.25
    $ 1,952.25 - $ 1,952.25
    $ 1,952.25

    Liberty P382PRG101SD-2/A2W: 1 HP Side-Discharge Grinder System The Liberty P382PRG101SD-2/A2W combines Liberty’s rugged ProVore PRG101 1 HP grinder...

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    $ 1,952.25 - $ 1,952.25
    $ 1,952.25
    $ 1,952.25 - $ 1,952.25
    $ 1,952.25
  • Blue cylindrical pump housing with red and silver components on a white background
    Pump system with red pump and green top on a white background

    Liberty 2448LSG202-S 2400 Series Grinder Package — 2 HP, 208/230V

    Liberty Pumps
    $ 5,299.99 - $ 5,299.99
    $ 5,299.99
    $ 5,299.99 - $ 5,299.99
    $ 5,299.99

    Pre-Assembled 2 HP Simplex Grinder Package with Stainless Rails The Liberty 2448LSG202-S is a factory-assembled simplex grinder package in the 2400...

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    $ 5,299.99 - $ 5,299.99
    $ 5,299.99
    $ 5,299.99 - $ 5,299.99
    $ 5,299.99
  • Liberty Pumps - 24"x72" 2 HP Pre-assembled Simplex Grinder Package - - Pumps - Big Frog Supply
    Sold out

    Liberty Pumps - 2472LSG202-24 - 24"x72" 2 HP Pre-assembled Simplex Grinder Package

    Liberty Pumps
    $ 0.00 - $ 0.00
    $ 0.00
    $ 5,337.00
    $ 5,337.00 - $ 5,337.00
    $ 5,337.00

    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...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 5,337.00
    $ 5,337.00 - $ 5,337.00
    $ 5,337.00
    Sold out
  • Pump system with red pump and green top on a white background
    Blue cylindrical pump housing with red and silver components on a white background

    Liberty 2448LSGX202-S 2400 Series Grinder Pump System — 2 HP, 208-230V

    Liberty Pumps
    $ 5,825.00 - $ 5,825.00
    $ 5,825.00
    $ 5,825.00 - $ 5,825.00
    $ 5,825.00

    Liberty Pumps 2448LSGX202-S Pre-Assembled 2 HP Simplex Grinder Package The Liberty 2448LSGX202-S is a premium version of the 2448 Series grinder pa...

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    $ 5,825.00 - $ 5,825.00
    $ 5,825.00
    $ 5,825.00 - $ 5,825.00
    $ 5,825.00
  • Pump system with green top, blue body, and red base on a white background
    Blue cylindrical object with mechanical components on a white background

    Liberty 2472LSG202-48 2400 Series Grinder Package — 2 HP, 208/230V

    Liberty Pumps
    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,606.00
    $ 7,606.00 - $ 7,606.00
    $ 7,606.00

    Liberty Pumps 2472LSG202-48 Pre-Assembled Simplex Grinder Package The Liberty 2472LSG202-48 is a high-performance simplex grinder package in the 24...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,606.00
    $ 7,606.00 - $ 7,606.00
    $ 7,606.00
  • Pump system with green top, blue body, and red base on a white background
    Blue cylindrical object with mechanical components on a white background

    Liberty 2472LSG202-36 2400 Series Grinder Package — 2 HP, 208/230V

    Liberty Pumps
    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,606.00
    $ 7,606.00 - $ 7,606.00
    $ 7,606.00

    Liberty Pumps 2472LSG202-36 2 HP Pre-Assembled Simplex Grinder Package The Liberty 2472LSG202-36 is a robust, factory-assembled simplex grinder pac...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,606.00
    $ 7,606.00 - $ 7,606.00
    $ 7,606.00

Use a grinder when ejectors can’t meet head/pipe limits. Verify TDH, phase/voltage, and solids handling. Add a high-water alarm.

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