KEY FEATURES:

• SEPTIC TANK EFFLUENT
• HIGH HEAD SUMP DEWATERING
• 3/4" SOLIDS HANDLING

GENERAL DATA:

DISCHARGE: 2"

OPERATION: AUTOMATIC

MAXIMUM CAPACITY: UP TO 87 GPM

DISCHARGE PIPE SIZE: 2" NPT

MAXIMUM SOLIDS HANDLING SIZE: 3/4"

MAXIMUM HEAD: UP TO 90'

MAXIMUM LIQUID TEMPERATURE: 120°F

CAPACITY: 87 GPM

HEADS: 90 FEET

TEMPERATURE: 120°F

RPM: 3450

AMP DRAW (full load): 12.1

SHIPPING WEIGHT: 70.0 LBS

SHIPPING DIMENSIONS: LENGTH: 14 In / WIDTH: 12 In / HEIGHT: 24 In

MATERIALS / CONSTRUCTION DATA:

BODY CONSTRUCTION: CAST IRON

IMPELLER CONSTRUCTION: ENGINEERED THERMOPLASTIC 

ELECTRICAL/MOTOR DATA:

HORSEPOWER: 1

VOLTAGE: 208-230V (1ø) 

MOTOR: OIL FILLED WITH AUTOMATIC RESET THERMAL OVERLOAD

CORD LENGTH: 20'; TYPE SJTW / STW-A

• Rugged and dependable heavy-duty cast iron pump with powder coat finish.
• Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our Vertical Magnetic Float design (VMF) for smaller pits (model 257).
• With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

GENERAL DATA:

MODEL: 250

HP:1/3

PHASE: 1

FULL LOAD AMPS: 5.2

LOCKED ROTOR AMPS: 8

THERMAL OVERLOAD TEMP: 105°C / 221°F

STATOR WINDING CLASS: B

DISCHARGE:1 1/2

AUTOMATIC:NO MANUAL

SOLIDS HANDLING SIZE:½”

PAINT: POWDER COAT

MAX LIQUID TEMP: 60°C 140°C

MAX STATOR TEMP: CLASS B 130°C/ 266°F

THERMAL OVERLOAD: 105°C / 221°F

ORINGS: BUNA N

WEIGHT: 23 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT: STAINLESS

HARDWARE: STAINLESS

IMPELLER: VORTEX ENGINEERED POLYMER

MOTOR HOUSING / VOLUTE: CLASS 25 CAST IRON

SEAL: ENGINEERED DOUBLE LIP SEAL WITH STAINLESS STEEL SPRINGS

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT: 10

VOLTAGE: 115

POWER CORD TYPE: SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

KEY FEATURES:

• Rugged and dependable heavy-duty cast iron pump with powder coat finish.
• Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our Vertical Magnetic Float design (VMF) for smaller pits (model 257).
• With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

GENERAL DATA:

MODEL:253

HP:1/3

PHASE:1

FULL LOAD AMPS:5.2

LOCKED ROTOR AMPS:8

THERMAL OVERLOAD TEMP:105°C / 221°F

STATOR WINDING CLASS:B

DISCHARGE:1 1/2

AUTOMATIC:YES PIGGY BACK FLOAT

SOLIDS HANDLING SIZE:½”

PAINT:POWDER COAT

MAX LIQUID TEMP:60°C 140°C

MAX STATOR TEMP:CLASS B 130°C/ 266°F

THERMAL OVERLOAD:105°C / 221°F

ORINGS:BUNA N

WEIGHT:23 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING /VOLUTE:CLASS 25 CAST IRON

SEAL:ENGINEERED DOUBLE LIP SEAL WITH STAINLESS STEEL SPRINGS

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:115

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

GENERAL DATA:

MODEL:253

HP:1/3

PHASE:1

FULL LOAD AMPS:5.2

LOCKED ROTOR AMPS:8

THERMAL OVERLOAD TEMP:105°C / 221°F

STATOR WINDING CLASS:B

DISCHARGE:1 1/2

AUTOMATIC:YES PIGGY BACK FLOAT

SOLIDS HANDLING SIZE:½”

PAINT:POWDER COAT

MAX LIQUID TEMP:60°C 140°C

MAX STATOR TEMP:CLASS B 130°C/ 266°F

THERMAL OVERLOAD:105°C / 221°F

ORINGS:BUNA N

WEIGHT:23 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING /VOLUTE:CLASS 25 CAST IRON

SEAL:ENGINEERED DOUBLE LIP SEAL WITH STAINLESS STEEL SPRINGS

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:25'

VOLTAGE:115

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

KEY FEATURES:

• Rugged and dependable heavy-duty cast iron pump with powder coat finish.
• Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our Vertical Magnetic Float design (VMF) for smaller pits (model 257).
• With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

GENERAL DATA:

MODEL:257

HP:1/3

PHASE:1

FULL LOAD AMPS:5.2

LOCKED ROTOR AMPS:8

THERMAL OVERLOAD TEMP:105˚C / 221°F

STATOR WINDING CLASS:B

DISCHARGE:1 1/2

AUTOMATIC:YES INTEGRAL VERTICLE FLOAT

SOLIDS HANDLING SIZE:½”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚C

MAX STATOR TEMP:CLASS B 130˚C/ 266˚F

THERMAL OVERLOAD:105˚C / 221˚F

ORINGS:BUNA N

WEIGHT:23 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING /VOLUTE:CLASS 25 CAST IRON

SEAL:ENGINEERED DOUBLE LIP SEAL WITH STAINLESS STEEL SPRINGS

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:115

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

KEY FEATURES:

• With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications. 
• Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance. 
• Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths.  
• 35' and 50' cords available on some models. See literature for specifics.
• High-output 1/2 hp submersible with rugged cast iron housing.

GENERAL DATA:

MODEL:280

HP:1/2

PHASE:1

FULL LOAD AMPS:8.0

LOCKED ROTOR AMPS:23

THERMAL OVERLOAD TEMP:105˚C / 221°F

STATOR WINDING CLASS:B

CORD LENGTH FT:10

DISCHARGE:1 1/2

AUTOMATIC:NO MANUAL

SOLIDS HANDLING SIZE:¾”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C/ 140˚F

MAX STATOR TEMP:CLASS B 130˚C/ 266˚F

THERMAL OVERLOAD:105˚C / 221°F

ORINGS:BUNA N

WEIGHT:30 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING /VOLUTE:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:115

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

KEY FEATURES:

• With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications. 
• Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance. 
• Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths.  
• 35' and 50' cords available on some models. See literature for specifics.
• High-output 1/2 hp submersible with rugged cast iron housing.

GENERAL DATA:

MODEL:283

HP:1/2

PHASE:1

FULL LOAD AMPS:8.0

LOCKED ROTOR AMPS:23

THERMAL OVERLOAD TEMP:105˚C / 221°F

STATOR WINDING CLASS:B

CORD LENGTH FT:10

DISCHARGE:1 1/2

AUTOMATIC:YES PIGGY BACK FLOAT

SOLIDS HANDLING SIZE:¾”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C/ 140˚F

MAX STATOR TEMP:CLASS B 130˚C/ 266˚F

THERMAL OVERLOAD:105˚C / 221°F

ORINGS:BUNA N

WEIGHT:30 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING /VOLUTE:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:115

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

KEY FEATURES:

• With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications.
• Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance. 
• Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths.  35' and 50' cords available on some models.
• See literature for specifics. High-output 1/2 hp submersible with rugged cast iron housing.

GENERAL DATA:

MODEL:283HV

HP:1/2

PHASE:1

FULL LOAD AMPS:4.0

LOCKED ROTOR AMPS:12.5

THERMAL OVERLOAD TEMP:105˚C / 221°F

STATOR WINDING CLASS:B

DISCHARGE:1 1/2

AUTOMATIC:YES PIGGY BACK FLOAT

SOLIDS HANDLING SIZE:¾”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C/ 140˚F

MAX STATOR TEMP:CLASS B 130˚C/ 266˚F

THERMAL OVERLOAD:105˚C / 221°F

ORINGS:BUNA N

WEIGHT:30 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:VORTEX ENGINEERED POLYMER

MOTOR HOUSING/ VOLUTE:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:208-230

POWER CORD TYPE:SJTW (10ft & 25ft models) SJTOOW (35ft & 50ft models)

GENERAL DATA:

MODEL:FL61A-2

HP:6/10

PHASE:1

FULL LOAD AMPS:13

LOCKED ROTOR AMPS:41

THERMAL OVERLOAD TEMP:135°C / 275°F

DISCHARGE:1 1/2

AUTOMATIC:YES

SOLIDS HANDLING SIZE:½”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚C

MAX STATOR TEMP:135°C / 275°F

THERMAL OVERLOAD:135°C / 275°F

ORINGS:BUNA N

WEIGHT:57LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:MULTI-VANE CAST IRON

MOTOR HOUSING:CLASS 25 CAST IRON

VOLUTE:CLASS 25 CAST IRON

IMPELLER:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

CORD LENGTH FT:10

VOLTAGE:115

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW

GENERAL DATA:

MODEL:LE102M2-2

HP:1

PHASE:1

SF:1.00

FULL LOAD AMPS:8

LOCKED ROTOR AMPS:22.3

THERMAL OVERLOAD TEMP:105˚C 221°F

DISCHARGE:2" Flanged

AUTOMATIC:NO

SOLIDS HANDLING SIZE:2”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221˚F (single-phase only)

ORINGS:BUNA N

MIN BEARING LIFE:50,000 HRS

WEIGHT:64 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

IMPELLER:2 VANE CLASS 25 CAST IRON

MOTOR HOUSING:CLASS 25 CAST IRON

VOLUTE:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CARBON CERAMIC-SINGLE PHASE UNITIZED SILICON CARBIDE-THREE PHASE

ELECTRICAL/MOTOR DATA:

VOLTAGE:208-230

CORD LENGTH FT:25

STATOR WINDING:B

POWER CORD TYPE:SJTW (1-PH) or SEOOW (3-PH)

GENERAL DATA:

MODEL:LE41A

HP:4/10

PHASE:1

SF:1.00

FULL LOAD AMPS:12

LOCKED ROTOR AMPS:22.5

THERMAL OVERLOAD TEMP:105˚C 221°F

DISCHARGE:2"

AUTOMATIC:WIDE ANGLE

SOLIDS HANDLING SIZE:2”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221°F

ORINGS:BUNA N

WEIGHT:40 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

VOLUTE CLASS:25 CAST IRON

IMPELLER:MULTI-VANE ENGINEERED POLYMER

MOTOR HOUSING:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

VOLTAGE:115

CORD LENGTH FT:10

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW

GENERAL DATA:

MODEL:LE41A-2

HP:4/10

PHASE:1

SF:1.00

FULL LOAD AMPS:12

LOCKED ROTOR AMPS:22.5

THERMAL OVERLOAD TEMP:105˚C 221°F

DISCHARGE:2"

AUTOMATIC:WIDE ANGLE

SOLIDS HANDLING SIZE:2”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221°F

ORINGS:BUNA N

WEIGHT:40 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

VOLUTE:CLASS 25 CAST IRON

IMPELLER:MULTI-VANE ENGINEERED POLYMER

MOTOR HOUSING:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

VOLTAGE:115

CORD LENGTH FT:25

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW

GENERAL DATA:

MODEL:LE51A-2

HP:1/2

PHASE:1

SF:1.00

FULL LOAD AMPS:12

LOCKED ROTOR AMPS:22.5

THERMAL OVERLOAD TEMP:105˚C 221°F

DISCHARGE:2"

AUTOMATIC:WIDE ANGLE

IMPELLER:2 VANE ENGINEERED THERMOPLASTIC ELASTOMER 2” SOLIDS HANDLING

SOLIDS HANDLING SIZE:2”

PAIN:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221˚F

ORINGS:BUNA N

WEIGHT:43 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

VOLUTE:CLASS 25 CAST IRON

MOTOR HOUSING:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

VOLTAGE:115

CORD LENGTH FT:25

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW

KEY FEATURES:

• Liberty's LE50-series cast iron sewage pump is a commercial-grade workhorse for residential and light commercial applications. 
• Its efficient 1/2 hp motor with permanently lubricated bearings, stainless steel fasteners and quick-disconnect power cord design make this a favorite choice among professionals. 
• Other features include 2" solids-handling ability and a shut-off head of 25 feet.
• Optional vertical float switch model available in 115V.

GENERAL DATA:

MODEL:LE51M-2

HP:1/2

PHASE:1

SF:1.00

FULL LOAD AMPS:12

LOCKED ROTOR AMPS:22.5

THERMAL OVERLOAD TEMP:105˚C 221°F

DISCHARGE:2"

AUTOMATIC:NO

SOLIDS HANDLING SIZE:2”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221˚F

ORINGS:BUNA N

WEIGHT:43 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

VOLUTE:CLASS 25 CAST IRON

MOTOR HOUSING:CLASS 25 CAST IRON

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

IMPELLER:2 VANE ENGINEERED THERMOPLASTIC ELASTOMER 2” SOLIDS HANDLING

ELECTRICAL/MOTOR DATA:

VOLTAGE:115

CORD LENGTH FT:25

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW

KEY FEATURES: 

GENERAL DATA:

MODEL:LE71A2-2

HP:3/4

PHASE:1

FULL LOAD AMPS:12

LOCKED ROTOR AMPS:29.1

THERMAL OVERLOAD TEMP:105˚C 221˚F

DISCHARGE:2"

AUTOMATIC:YES

SOLIDS HANDLING SIZE:2”

PAINT:POWDER COAT

MAX LIQUID TEMP:60˚C 140˚F

MAX STATOR TEMP:130˚C 266˚F

THERMAL OVERLOAD:105˚C 221˚F (single-phase only)

ORINGS:BUNA N

MIN BEARING LIFE:50,000 HRS

WEIGHT:62 LBS

CONSTRUCTION/MATERIAL DATA:

SHAFT:STAINLESS

HARDWARE:STAINLESS

VOLUTE CLASS:25 CAST IRON

MOTOR HOUSING:CLASS 25 CAST IRON

IMPELLER:2 VANE CLASS 25 CAST IRONv

MECHANICAL SEAL:UNITIZED CERAMIC CARBON

ELECTRICAL/MOTOR DATA:

VOLTAGE:115

CORD LENGTH FT:25

STATOR WINDING CLASS:B

POWER CORD TYPE:SJTW (1-PH) or SEOOW (3-PH)

Tsurumi Pump Company :: Model 80TM21.5-230 Submersible Raw Sewage Pump :: 2HP/230V/3Ph, 3" discharge, titanium impeller

Tsurumi corrosion resistant pumps are available in 316 or 304 stainless steel (SFQ Series and SQ Series) as well as titanium (TM Series). Featuring semi-vortex, vortex, and semi-open impellers, our solidly engineered pumps can endure the corrosive forces of your toughest applications.

• Designed to fit an 8" pipe.
• Up to 59’ shut off head.
• 115V, 1-phase
• 50ft. Cord
• Dual Inside Mechanical Seal With SiC faces provides longer operational life.
• Oil Lifter provides lubrication of the seal faces. (Patented)

Model: NK3-22L-220

• Heavy duty, high head single-phase pumps
• Synthetic Rubber Wear Parts for maximum durability and pump performance
• Continuous duty air-filled motor
• Ductile iron semi-vortex impeller

Model 50UT2.4S

• Transferring wastewater between storage tanks
• Draining sewage from factories, home residences, hotels, restaurants, etc.
• Pumping water run-off containing solids.

• Motor Output (HP): 1/2
• Phase: Single
• Discharge Bore (in.): 2
• Cable Length (ft.): 20
• Dimension (Dia x H, in.): 6-3/8 x 13-3/4
• Solids Passage (in.): 1.4
• Pump Weight (lbs.): 31

Features:

• oil free air filled motor
• thermal motor protector
• 1 year warranty
• 1-1/4" NPT discharge with garden hose adapter (3/4")
• built in check valve
• 120V, 1/4HP