Rugged and dependable heavy-duty cast iron pump with powder coat finish.
Liberty Pumps "workhorse" sump pump features a unique one-piece cast iron body, quick-connect power cord and three different switch options - including our Vertical Magnetic Float (VMF) design for smaller pits (Model 257).
With a durable epoxy powder coat finish and vortex-style impeller, Liberty Pumps 250-Series pump is the perfect choice for low-head effluent pumping or basement dewatering.
1/3 hp.
1-1/2" Discharge
1/2" Solids Handling
Single Phase 115 V
10' cord
Wide-Angle Float switch, Series Plug
Features
Unique one-piece cast body eliminates motor housing seal ring
Durable epoxy powder coat finish
Vortex style impeller
Permanently sealed and lubricated bearings
Quick-connect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)
Heavy-duty Vertical Magnetic Float (VMF) on vertical float switch models
Rugged and dependable heavy-duty cast iron pump with powder coat finish.
Liberty Pumps "workhorse" sump pump features a unique one-piece cast iron body, quick-connect power cord and three different switch options - including our Vertical Magnetic Float (VMF) design for smaller pits (Model 257).
With a durable epoxy powder coat finish and vortex-style impeller, Liberty Pumps 250-Series pump is the perfect choice for low-head effluent pumping or basement dewatering.
1/3 hp.
1-1/2" Discharge
1/2" Solids Handling
Single Phase 115 V
10' cord
VMF, Vertical Magnetic Float switch
Features
Unique one-piece cast body eliminates motor housing seal ring
Durable epoxy powder coat finish
Vortex style impeller
Permanently sealed and lubricated bearings
Quick-connect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)
Heavy-duty Vertical Magnetic Float (VMF) on vertical float switch models
With a shut-off head of 37 feet and 3/4" solids handling capability, the 280-Series by Liberty Pumps 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 Pumps 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.
1/2 hp.
1-1/2" Discharge
3/4" Solids Handling
Single Phase 115 V
10' cord
Wide-Angle Float Switch, Series Plug
Features
Liberty Pumps unique, one-piece “Uni-Body” casting
Quick-connect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)
Permanently lubricated upper and lower bearings
Oil-filled, hermetically sealed motor with thermal overload protection
The FL50-Series by Liberty Pumps is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL50 will provide years of reliable performance.
1/2 hp.
1-1/2" or 2" Discharge
3/4" Solids Handling
Single Phase 115 V
10' cord
Wide-angle float switch with piggyback plug
Features
Semi-open impeller permits passage of solids without clogging
Heavy-duty iron construction
Stainless steel fasteners
Stainless steel rotor shaft
Permanently lubricated upper and lower ball bearings
Oil-filled hermetically sealed motor with thermal overload protection
Unitized carbon ceramic shaft seal
Dual-sized discharge flange: 1-1/2" or 2"
Quick-connect power cord in 10' standard length (25', 35' and 50' optional lengths available on certain models)
The FL50-Series by Liberty Pumps is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL50 will provide years of reliable performance.
1/2 hp.
1-1/2" or 2" Discharge
3/4" Solids Handling
Single Phase 208-230V
10' cord
Wide-angle float switch with piggyback plug
Features
Semi-open impeller permits passage of solids without clogging
Heavy-duty iron construction
Stainless steel fasteners
Stainless steel rotor shaft
Permanently lubricated upper and lower ball bearings
Oil-filled hermetically sealed motor with thermal overload protection
Unitized carbon ceramic shaft seal
Dual-sized discharge flange: 1-1/2" or 2"
Quick-connect power cord in 10' standard length (25', 35' and 50' optional lengths available on certain models)
The FL60-series by Liberty Pumps is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL60 will provide years of reliable performance.
6/10 hp.
1-1/2" or 2" Discharge
3/4" Solids Handling
Single Phase 208-230 V
10' cord
Wide-angle float switch with piggyback plug
Features
Semi-open impeller permits passage of solids without clogging (FLH60 has an enclosed impeller)
Heavy cast iron construction
Stainless steel fasteners
416 stainless steel rotor shaft
Permanently lubricated upper and lower ball bearings
Oil-filled hermetically sealed motor with thermal overload protection
Unitized carbon and ceramic shaft seal
Dual-sized discharge flange: 1-1/2" or 2"
Quick-disconnect power cord in 10' standard length (25', 35' and 50' optional lengths available on some models)
Our 160 Series pumps are robust, high-performance solutions suitable for various commercial applications, including septic tanks, low-pressure pipes (LPP), or enhanced flow STEP systems.
These heavy-duty sump and effluent pumps are constructed from durable cast iron with a corrosion-resistant, powder-coated epoxy finish. Together with their no-clog vortex impeller, these elements give you a commercial sump pump you can count on for smooth, reliable operation.
Whether you choose an automatic or nonautomatic configuration, you can expect these pumps to maintain 3,450 rpm and pump out 100 gallons per minute. Each device we offer undergoes rigorous computerized testing and comes with a one-year limited warranty to give you peace of mind.
Other features include:
A max temperature of 130 degrees Fahrenheit.
The ability to pass ¾-inch spherical solids.
Hermetic seals.
High Head Flow-Mate 160 Series
Durable, cast iron constructed switch case, base, motor and pump housing
Available in automatic or nonautomatic operation
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
Submersible pump for dewatering (sump) or effluent (septic tank systems).
Mighty-Mate 50 Series
Cast iron switch case, motor and pump housing
Engineered thermoplastic base
Available in automatic or nonautomatic operation
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
Submersible pump for dewatering (sump) or effluent (septic tank systems).
Mighty-Mate 50 Series
All cast iron construction
Available in automatic or nonautomatic operation
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
Effluent or dewatering submersible pump for septic tank, low pressure pipe (LPP) and enhanced flow STEP systems.
Flow-Mate 130 Series
Durable, cast iron construction - switch case motor and pump housing, base and impeller
Available in automatic or nonautomatic operation
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
Effluent or dewatering submersible pump for septic tank, low pressure pipe (LPP) and enhanced flow STEP systems.
Flow-Mate 140 Series
Durable, cast iron construction
Available in automatic or nonautomatic operation
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.
