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DEWATERING PUMPS

Get the right pump for the job

Southern Irrigation has the full range of dewatering pumps for your next pumping project.

Quality products from Tsurumi, Little Giant and Franklin will allow you to pump with ease, knowing that these pumps are built to last.

Little Giant – Sump Pumps

A sump pump is your first defense against water damage at home or work. Little Giant sump pumps are reliable and come in different sizes and options to fit your needs. They’re more than just pumps—they’re essential protection.

Little Giant 5.5 series sump pump

5.5 SERIES
BASEMENT SUMP PUMP

Little Giant 6 Series Basement Sump Pump

6 SERIES
BASEMENT SUMP PUMP

BSC33V Automatic Submersible Sump Pump

BSC33V AUTOMATIC
SUBMERSIBLE SUMP PUMP

Little Giant 5 Series Submersible Utility Pump

5 SERIES
SUBMERSIBLE UTILITY PUMP

Little Giant – Sump Pumps

A sump pump is your first defense against water damage at home or work. Little Giant sump pumps are reliable and come in different sizes and options to fit your needs. They’re more than just pumps—they’re essential protection.

Little Giant 5.5 series sump pump

5.5 SERIES
BASEMENT SUMP PUMP

Little Giant 6 Series Basement Sump Pump

6 SERIES
BASEMENT SUMP PUMP

BSC33V Automatic Submersible Sump Pump

BSC33V AUTOMATIC
SUBMERSIBLE SUMP PUMP

Little Giant 5 Series Submersible Utility Pump

5 SERIES
SUBMERSIBLE UTILITY PUMP

Tsurumi – Dewatering Submersible Pumps

A world leader in submersible pumps in the construction and rental market.

HS SERIES MANUAL ELECTRIC PUMPS

Tsurumi’s HS series tough trash pumps are the most common pump found in contractors’ trucks as it’s capable of pumping water that contains sand, solids, and debris with minimal wear and clogging. It comes in 2 or 3-inch discharge with 1/2HP or 1HP options.

With a built-in shaft-mounted agitator, solids stay suspended, ensuring smooth operation.
Featuring a durable urethane semi-vortex impeller and dual inside mechanical seal with SiC faces for long life.

The patented Oil Lifter provides essential lubrication, while the V-ring seal design protects against abrasive particles.

HS2.4S KEY SPECIFICATIONS

  • Pump Performance: 45gpm at 10′
  • Motor Output (HP): 1/2
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 110/5.4
  • Cable Length (ft.): 20
  • Dimension (Dia x H, in.): 10-1/16 x 12-15/16
  • Continuous Running Water Level (in.): 3.5
  • Pump Weight (lbs.): 30

HS3.75S KEY SPECIFICATIONS

  • Pump Performance: 50gpm at 20′
  • Motor Output (HP): 1
  • Phase: Single
  • Discharge Bore (in.): 3
  • Voltage/Amp: 115/9.6
  • Cable Length (ft.): 32
  • Dimension (Dia x H, in.): 12-7/16 x 15-1/4
  • Continuous Running Water Level (in.): 3.5
  • Pump Weight (lbs.): 49

Tsurumi – Dewatering Submersible Pumps

A world leader in submersible pumps in the construction and rental market.

HS SERIES MANUAL ELECTRIC PUMPS

Tsurumi’s HS series tough trash pumps are the most common pump found in contractors’ trucks as it’s capable of pumping water that contains sand, solids, and debris with minimal wear and clogging. It comes in 2 or 3-inch discharge with 1/2HP or 1HP options.

With a built-in shaft-mounted agitator, solids stay suspended, ensuring smooth operation.
Featuring a durable urethane semi-vortex impeller and dual inside mechanical seal with SiC faces for long life.

The patented Oil Lifter provides essential lubrication, while the V-ring seal design protects against abrasive particles.

HS2.4S KEY SPECIFICATIONS

  • Pump Performance: 45gpm at 10′
  • Motor Output (HP): 1/2
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 110/5.4
  • Cable Length (ft.): 20
  • Dimension (Dia x H, in.): 10-1/16 x 12-15/16
  • Continuous Running Water Level (in.): 3.5
  • Pump Weight (lbs.): 30

HS3.75S KEY SPECIFICATIONS

  • Pump Performance: 50gpm at 20′
  • Motor Output (HP): 1
  • Phase: Single
  • Discharge Bore (in.): 3
  • Voltage/Amp: 115/9.6
  • Cable Length (ft.): 32
  • Dimension (Dia x H, in.): 12-7/16 x 15-1/4
  • Continuous Running Water Level (in.): 3.5
  • Pump Weight (lbs.): 49

LB SERIES MANUAL ELECTRIC PUMPS

LB Series pumps are designed for maximum efficiency; their top discharge provides maximum motor cooling efficiency, allowing continuous duty operation at low levels and extended dry-run capacity.

They fit seamlessly into an 8″ pipe, enabling swift site dewatering. By lowering the water level on-site, contractors can bid farewell to mud-filled workdays. It’s practical, it’s efficient, and it’s the solution contractors have been waiting for.

LB-480 Key Specifications

  • Pump Performance: 40gpm at 20′
  • Motor Output (HP): 2/3
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 110/6.1
  • Cable Length (ft.): 32
  • Dimension (Dia x H, in.): 7-11/16 x 11-1/4
  • Continuous Running Water Level (in.): 2
  • Pump Weight (lbs.): 28

LB-800 Key Specifications

  • Pump Performance: 65gpm at 20′
  • Motor Output (HP): 1
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 115/9.
  • Cable Length (ft.): 50
  • Dimension (Dia x H, in.): 7-9/16 x 13-7/16
  • Continuous Running Water Level (in.): 2
  • Pump Weight (lbs.): 35

LB SERIES MANUAL ELECTRIC PUMPS

LB Series pumps are designed for maximum efficiency; their top discharge provides maximum motor cooling efficiency, allowing continuous duty operation at low levels and extended dry-run capacity.

They fit seamlessly into an 8″ pipe, enabling swift site dewatering. By lowering the water level on-site, contractors can bid farewell to mud-filled workdays. It’s practical, it’s efficient, and it’s the solution contractors have been waiting for.

LB-480 Key Specifications

  • Pump Performance: 40gpm at 20′
  • Motor Output (HP): 2/3
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 110/6.1
  • Cable Length (ft.): 32
  • Dimension (Dia x H, in.): 7-11/16 x 11-1/4
  • Continuous Running Water Level (in.): 2
  • Pump Weight (lbs.): 28

LB-800 Key Specifications

  • Pump Performance: 65gpm at 20′
  • Motor Output (HP): 1
  • Phase: Single
  • Discharge Bore (in.): 2
  • Voltage/Amp: 115/9.
  • Cable Length (ft.): 50
  • Dimension (Dia x H, in.): 7-9/16 x 13-7/16
  • Continuous Running Water Level (in.): 2
  • Pump Weight (lbs.): 35
NK SERIES MANUAL ELECTRIC DEWATERING PUMPS

NK SERIES MANUAL ELECTRIC PUMPS

The NK Series pump is built to be beat up.

It features synthetic rubber wear parts for maximum longevity and efficiency, and the continuous-duty air-filled motor ensures reliability even under heavy use, while the ductile iron semi-vortex impeller handles tough conditions effortlessly.

Plus, with dual voltage options and a terminal board for easy switching between 110V and 220V, flexibility is at your fingertips.

NK2-15 Key Specifications

  • Pump Performance: 84gpm at 30′
  • Motor Output (HP): 2
  • Phase: Single
  • Discharge Bore (in.): 3
  • Voltage/Amp: 110/23.0
  • Cable Length (ft.): 32
  • Dimension (Dia x H, in.): 9-7/16 x 24-1/2
  • Continuous Running Water Level (in.): 3-1/4
  • Pump Weight (lbs.): 80

Non-Clog Submersible Pumps

FRANKLIN ELECTRIC – 3NC + 4NC SERIES DISCHARGE PUMPS

The Franklin Electric discharge non-clog pump deals with a variety of commercial and industrial applications, including sewage, effluent, irrigation, and general dewatering needs.

Engineered for rugged reliability, this pump offers simplified on-site maintenance with its field-adjustable wear plate, reducing operational downtime and minimizing costs.

With factory standard dual silicon carbide mechanical seals, enjoy up to 6 times longer seal life, ensuring durability and performance even in demanding conditions.

3NC Series 3-Inch Pump

  • 3″ horizontal flange discharge (125# ANSI flange)
  • Maximum solids size: 2.5″
  • Power cable – 8/4 -type SOOW– 30′ & 50′
  • Sensor cable – 16/4 – type SOOW – 30’ & 50′
  • Class F motor insulation
  • Continuous duty motor (104 °F maximum)
  • Lower double row ball bearing
  • 300 series SST motor shaft
  • Seal-fail indication probe
  • 300 series SST fasteners
  • Cast iron motor housing, volute, and seal chamber
  • Fluoroelastomer (FKM) sealing system for motor enclosure
  • Mechanical seals: Dual silicon carbide
  • Additional exclusion seal
  • Agency listing: cCSAus

4NC Series 4-Inch Pump

  • 4″ horizontal flange discharge (125# ANSI flange)
  • Maximum solids size: 3″
  • Power cable – 8/4 -type SOOW– 30′ & 50′
  • Sensor cable – 16/4 – type SOOW – 30’ & 50′
  • Class F motor insulation
  • Continuous duty motor (104 °F maximum)
  • Lower double row ball bearing
  • 300 series SST motor shaft
  • Seal-fail indication probe
  • 300 series SST fasteners
  • Cast iron motor housing, volute, and seal chamber
  • Fluoroelastomer (FKM) sealing system for motor enclosure
  • Mechanical seals: Dual silicon carbide
  • Additional exclusion seal
  • Agency listing: cCSAus

Non-Clog Submersible Pumps

FRANKLIN ELECTRIC – 3NC + 4NC SERIES DISCHARGE PUMPS

The Franklin Electric discharge non-clog pump deals with a variety of commercial and industrial applications, including sewage, effluent, irrigation, and general dewatering needs.

Engineered for rugged reliability, this pump offers simplified on-site maintenance with its field-adjustable wear plate, reducing operational downtime and minimizing costs.

With factory standard dual silicon carbide mechanical seals, enjoy up to 6 times longer seal life, ensuring durability and performance even in demanding conditions.

3NC Series 3-Inch Pump

  • 3″ horizontal flange discharge (125# ANSI flange)
  • Maximum solids size: 2.5″
  • Power cable – 8/4 -type SOOW– 30′ & 50′
  • Sensor cable – 16/4 – type SOOW – 30’ & 50′
  • Class F motor insulation
  • Continuous duty motor (104 °F maximum)
  • Lower double row ball bearing
  • 300 series SST motor shaft
  • Seal-fail indication probe
  • 300 series SST fasteners
  • Cast iron motor housing, volute, and seal chamber
  • Fluoroelastomer (FKM) sealing system for motor enclosure
  • Mechanical seals: Dual silicon carbide
  • Additional exclusion seal
  • Agency listing: cCSAus

4NC Series 4-Inch Pump

  • 4″ horizontal flange discharge (125# ANSI flange)
  • Maximum solids size: 3″
  • Power cable – 8/4 -type SOOW– 30′ & 50′
  • Sensor cable – 16/4 – type SOOW – 30’ & 50′
  • Class F motor insulation
  • Continuous duty motor (104 °F maximum)
  • Lower double row ball bearing
  • 300 series SST motor shaft
  • Seal-fail indication probe
  • 300 series SST fasteners
  • Cast iron motor housing, volute, and seal chamber
  • Fluoroelastomer (FKM) sealing system for motor enclosure
  • Mechanical seals: Dual silicon carbide
  • Additional exclusion seal
  • Agency listing: cCSAus
Liberty LSS Series Sewage pump

Liberty Sewage Pumps

LSS SERIES SEWAGE PUMPS

The LSS-Series is designed for heavy-duty sewage and wastewater applications, offering reliable performance with multiple horsepower options and durable cast iron construction.

Available Horsepower Options

  • 1.5 HP

  • 2 HP

  • 3 HP

  • 5 HP

Key Features

  • Single mechanical silicon carbide shaft seal

  • Epoxy powder-coated cast iron construction

  • Cast iron two-vane impeller for efficient solids handling

  • 3″ ANSI horizontal or vertical discharge

  • Handles 2-1/2″ solids

  • Optional 3″ to 4″ ANSI adapter kit (K001901)

  • Available with 208/230V single-phase or 208-575V three-phase power

  • Quick-connect power cords in 35′, 50′, or 100′ lengths

Operating Requirements

  • LSS150 and LSS200 models require a 5 ft. minimum head

  • LSS300 and LSS500 models require a 10 ft. minimum head

Liberty Sewage Pumps

Liberty LSS Series Sewage pump

LSS SERIES SEWAGE PUMPS

The LSS-Series is designed for heavy-duty sewage and wastewater applications, offering reliable performance with multiple horsepower options and durable cast iron construction.

Available Horsepower Options

  • 1.5 HP

  • 2 HP

  • 3 HP

  • 5 HP

Key Features

  • Single mechanical silicon carbide shaft seal

  • Epoxy powder-coated cast iron construction

  • Cast iron two-vane impeller for efficient solids handling

  • 3″ ANSI horizontal or vertical discharge

  • Handles 2-1/2″ solids

  • Optional 3″ to 4″ ANSI adapter kit (K001901)

  • Available with 208/230V single-phase or 208-575V three-phase power

  • Quick-connect power cords in 35′, 50′, or 100′ lengths

Operating Requirements

  • LSS150 and LSS200 models require a 5 ft. minimum head

  • LSS300 and LSS500 models require a 10 ft. minimum head

LSV Series

LSV SERIES SEWAGE PUMPS

The LSV-Series features a vortex impeller design for clog-resistant pumping, ideal for handling larger solids and stringy materials.

Available Horsepower Options

  • 1.5 HP

  • 2 HP

  • 3 HP

  • 5 HP

Key Features

  • Single mechanical silicon carbide shaft seal
  • Epoxy powder-coated cast iron construction

  • Cast iron vortex impeller for clog-resistant operation

  • 4″ ANSI horizontal or vertical discharge

  • Handles 3″ solids

  • Optional 4″ to 3″ ANSI adapter kit (K002027)

  • Available with 208/230V single-phase or 208-575V three-phase power

  • Quick-connect power cords in 35′, 50′, or 100′ lengths

Operating Requirements

  • LSV150 and LSV200 models require a 5 ft. minimum head
  • LSV300 and LSV500 models require a 10 ft. minimum head
LSG series grinder pump

LSG SERIES GRINDER PUMPS

The Liberty LSG-Series features Omnivore® V-Slice® Cutter Technology for powerful, clog-resistant grinding—ideal for residential and commercial sewage applications handling tough wastewater.

Key Features

  • One-piece cast iron housing for long-term durability
  • Dual shaft seals for added motor protection
  • Advanced V-Slice® cutter technology for superior shredding
  • 1-1/4″ discharge for consistent flow
  • Stainless steel impeller for corrosion resistance
  • 25′ quick-disconnect power cord

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