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Grinder Pumps

When it comes to tough wastewater jobs, Plumbing Deals offers the best selection of powerful, reliable grinder pumps and grinder pump stations—built to handle everything.

We carry top-performing models from trusted brands like Liberty Pumps, known for rugged build quality and high-performance systems; Little Giant Pumps, a go-to for compact, efficient solutions; and Zoeller Pumps, celebrated for their durability and reliability.
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66 of 104 products

Red cast iron grinder pump with black discharge hose and gray float switch attached.

Liberty Pumps PRG Series 1 HP Automatic Residential Grinder Pump - PRG101A

SKU #: LIBPRG101A   |   MPN #: PRG101A
$1,712.95
$1,712.95 $0.00
MSRP: $1,778

Available in stock

Red cast iron grinder pump with black motor housing, gray carrying handle, and attached float switch on cord.

Liberty Pumps Model PRG101AV ProVore Grinder Pump, 1HP Automatic Vertical Float 115V 10ft Cord

SKU #: LIBPRG101AV   |   MPN #: PRG101AV
$1,333.50
$1,333.50 $0.00
MSRP: $1,778

Special Order. Expect 4-6 weeks for delivery, subject to change

Red cylindrical grinder pump with black handle, discharge outlet, and three legs.

Liberty Pumps Model PRG101M2 ProVore Grinder Pump, 1HP Non Automatic 115V 25ft Cord

SKU #: LIBPRG101M2   |   MPN #: PRG101M-2
$1,308.00
$1,308.00 $0.00
MSRP: $1,744

Special Order. Expect 4-6 weeks for delivery, subject to change

Red cylindrical grinder pump with black handle, brass fitting, and discharge port on side.

Liberty Pumps Model PRG102M2 ProVore Grinder Pump, 1HP Non Automatic 230V 25ft Cord

SKU #: LIBPRG102M2   |   MPN #: PRG102M-2
$1,327.50
$1,327.50 $0.00
MSRP: $1,770

Special Order. Expect 4-6 weeks for delivery, subject to change

Red cylindrical grinder pump with black handle, discharge port, and three legs, labeled Liberty Pumps 1hp.

Liberty Pumps Model PRG102M ProVore Grinder Pump, 1HP Non Automatic 230V 10ft Cord

SKU #: LIBPRG102M   |   MPN #: PRG102M
$1,311.75
$1,311.75 $0.00
MSRP: $1,749

Special Order. Expect 4-6 weeks for delivery, subject to change

Red Liberty Pumps ProVore grinder pump with black handle, cord, and gray suction cup base.

Liberty Pumps Model PRG102A2 ProVore Grinder Pump, 1HP Automatic 230V 25ft Cord

SKU #: LIBPRG102A2   |   MPN #: PRG102A-2
$1,383.00
$1,383.00 $0.00
MSRP: $1,844

Special Order. Expect 4-6 weeks for delivery, subject to change

Red Liberty Pumps grinder pump with black handle, attached discharge hose, and gray collection basin.

Liberty Pumps Model PRG102A ProVore Grinder Pump, 1HP Automatic 230V 10ft Cord

SKU #: LIBPRG102A   |   MPN #: PRG102A
$1,353.75
$1,353.75 $0.00
MSRP: $1,805

Special Order. Expect 4-6 weeks for delivery, subject to change

Red cylindrical grinder pump with black handle, discharge port, and three support feet.

Liberty Pumps Model PRG101M ProVore Grinder Pump, 1HP Non Automatic 115V 10ft Cord

SKU #: LIBPRG101M   |   MPN #: PRG101M
$1,292.25
$1,292.25 $0.00
MSRP: $1,723

Special Order. Expect 4-6 weeks for delivery, subject to change

Red and black submersible grinder pump with vertical float switch, handle, and attached power cord.

Liberty Pumps Model PRG101AV2 ProVore Grinder Pump, 1HP Automatic Vertical Float 115V 25ft Cord

SKU #: LIBPRG101AV2   |   MPN #: PRG101AV-2
$1,362.75
$1,362.75 $0.00
MSRP: $1,817

Special Order. Expect 4-6 weeks for delivery, subject to change

Red Liberty Pumps grinder pump with black handle, attached cord, and gray collection basin.

Liberty Pumps Model PRG101A2 ProVore Grinder Pump, 1HP Automatic 115V 25ft Cord

SKU #: LIBPRG101A2   |   MPN #: PRG101A-2
$1,362.75
$1,362.75 $0.00
MSRP: $1,817

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red intake ports, control panel, and black handles on sides.

Liberty Pumps 3PH 575V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX205-36

SKU #: LIBQ4896LSGX20536   |   MPN #: Q4896LSGX205-36
$28,436.25
$28,436.25 $0.00
MSRP: $37,915

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red intake ports, control panel, and black handles on sides.

Liberty Pumps 1PH 208/230V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX202-36

SKU #: LIBQ4896LSGX20236   |   MPN #: Q4896LSGX202-36
$26,298.00
$26,298.00 $0.00
MSRP: $35,064

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red intake ports, control panel on side, and black handles mounted on light blue b

Liberty Pumps 3PH 440-480V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX204-36

SKU #: LIBQ4896LSGX20436   |   MPN #: Q4896LSGX204-36
$27,579.00
$27,579.00 $0.00
MSRP: $36,772

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with four red pump heads at base, control panel on side, and two black handles.

Liberty Pumps 3PH 575V Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSG205-60

SKU #: LIBQ4896LSG20560   |   MPN #: Q4896LSG205-60
$25,558.50
$25,558.50 $0.00
MSRP: $34,078

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red base, control box, and four discharge pipes mounted on light blue pedestal bas

Liberty Pumps 1PH 208/230V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX202-24

SKU #: LIBQ4896LSGX20224   |   MPN #: Q4896LSGX202-24
$26,298.00
$26,298.00 $0.00
MSRP: $35,064

Special Order. Expect 4-6 weeks for delivery, subject to change

Dark teal cylindrical grinder pump package with red base, multiple internal pipes, side handles, and mounted control box.

Liberty Pumps 3PH 575V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX205-60

SKU #: LIBQ4896LSGX20560   |   MPN #: Q4896LSGX205-60
$28,436.25
$28,436.25 $0.00
MSRP: $37,915

Special Order. Expect 4-6 weeks for delivery, subject to change

Industrial pump system with vertical teal basin, multiple internal pumps, red foot assembly, and side-mounted handles.

Liberty Pumps 3PH 575V Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSG205-48

SKU #: LIBQ4896LSG20548   |   MPN #: Q4896LSG205-48
$25,558.50
$25,558.50 $0.00
MSRP: $34,078

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red discharge ports, control panel, and dual black handles on sides.

Liberty Pumps 3PH 440-480V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX204-60

SKU #: LIBQ4896LSGX20460   |   MPN #: Q4896LSGX204-60
$27,579.00
$27,579.00 $0.00
MSRP: $36,772

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump package with red discharge pipes, control panel, and black handles on sides.

Liberty Pumps 3PH 575V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX205-24

SKU #: LIBQ4896LSGX20524   |   MPN #: Q4896LSGX205-24
$28,436.25
$28,436.25 $0.00
MSRP: $37,915

Special Order. Expect 4-6 weeks for delivery, subject to change

Teal cylindrical grinder pump with red base, control panel on side, and multiple pipe connections on top.

Liberty Pumps 3PH 575V 2-Stage Quadplex Grinder Package, 3" Discharge with 48" x 96" Basin and QE-Series Alarm - 2 HP - Q4896LSGX205-48

SKU #: LIBQ4896LSGX20548   |   MPN #: Q4896LSGX205-48
$28,436.25
$28,436.25 $0.00
MSRP: $37,915

Special Order. Expect 4-6 weeks for delivery, subject to change

Why and When to Invest In a Grinder Pump?

A grinder pump is essential when wastewater must be pumped uphill, across long distances, or into a pressurized sewer main. These systems use a durable cutting mechanism to grind household waste—including sanitary napkins, toilet paper, and more—into a manageable fine slurry. This slurry is then pumped using a high-pressure system that helps move waste from homes, basements, or outbuildings into public or private septic systems.

If your home or business is located below the nearest sewer main, or your property needs a solution for sending waste over terrain or long distances, a grinder pump station is the reliable, long-term answer.

When you choose Plumbing Deals, you get access to top-brand grinder pumps trusted by professionals for their reliability and performance. Our expert team is ready to help you select the right system based on your setup. Plus, enjoy fast nationwide shipping and competitive pricing on every grinder pump station we carry.
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