VIDEO
Liberty’s LE family of pumps are submersible sewage pumps designed for home or residential applications. All LE pumps handle waste solids up to 2″ in diameter. The family includes four series: the LE40, LE50, LE70, and LE100. The number designations are meant to denote the horsepower difference between each series – so the LE50 will operate at 1/2 HP, the LE70 will operate at 3/4 HP, and so on. Each pump in the four series is close coupled, built with a corrosion resistant, cast iron body that houses an oil-filled, hermetically sealed motor. The voltage ranges and phases of power will vary by series and model.
For more information on the Liberty LE family of sewage pumps, visit pumpproducts.com or call us with any questions at 1-800-429-0800.
LE40-Series Model Comparison Chart
Model Number
Discharge
Horsepower
Voltage
Phase
Max. GPM
Max. Head
FLA
Operation
Cord
Warranty
LE41A
2″ NPT
4/10 HP
115 V
1
144 GPM
20 ft. TDH
12 amps
Automatic
10 ft.
3 Years
LE41A-2
2″ NPT
4/10 HP
115 V
1
144 GPM
20 ft. TDH
12 amps
Automatic
25 ft.
3 Years
LE41M
2″ NPT
4/10 HP
115 V
1
144 GPM
20 ft. TDH
12 amps
Manual
10 ft.
3 Years
LE41M-2
2″ NPT
4/10 HP
115 V
1
144 GPM
20 ft. TDH
12 amps
Manual
25 ft.
3 Years
LE40-Series Sewage Pump Curve
LE50-Series Model Comparison Chart
Model Number
Discharge
Horsepower
Voltage
Phase
Max. GPM
Max. Head
Operation
Cord
Warranty
LE51A
2″ NPT
1/2 HP
115 V
1
112 GPM
25 ft. TDH
Automatic
10 ft.
3 Years
LE51A-2
2″ NPT
1/2 HP
115 V
1
112 GPM
25 ft. TDH
Automatic
25 ft.
3 Years
LE51M
2″ NPT
1/2 HP
115 V
1
112 GPM
25 ft. TDH
Manual
10 ft.
3 Years
LE51M-2
2″ NPT
1/2 HP
115 V
1
112 GPM
25 ft. TDH
Manual
25 ft.
3 Years
LE52A
2″ NPT
1/2 HP
208-230 V
1
112 GPM
25 ft. TDH
Automatic
10 ft.
3 Years
LE52A-2
2″ NPT
1/2 HP
208-230 V
1
112 GPM
25 ft. TDH
Automatic
25 ft.
3 Years
LE52M
2″ NPT
1/2 HP
208-230 V
1
112 GPM
25 ft. TDH
Manual
10 ft.
3 Years
LE52M-2
2″ NPT
1/2 HP
208-230 V
1
112 GPM
25 ft. TDH
Manual
25 ft.
3 Years
LE50-Series Sewage Pump Curve
LE70-Series Model Comparison Chart
Model Number
Discharge
Horsepower
Voltage
Phase
Max. GPM
Max. Head
Operation
Cord
Warranty
LE71A2
2″ NPT
3/4 HP
115 V
1
157 gpm
25 ft. TDH
Automatic
10 ft.
3 Years
LE71A2-2
2″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Automatic
25 ft.
3 Years
LE71M2
2″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Manual
10 ft.
3 Years
LE71M2-2
2″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE71A3
3″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Automatic
10 ft.
3 Years
LE71A3-2
3″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Automatic
25 ft.
3 Years
LE71M3
3″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Manual
27 ft.
3 Years
LE71M3-2
3″ NPT
3/4 HP
115 V
1
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE72A2
2″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Automatic
10 ft.
3 Years
LE72A2-2
2″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Automatic
25 ft.
3 Years
LE72M2
2″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Manual
10 ft.
3 Years
LE72M2-2
2″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE72A3
3″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Manual
10 ft.
3 Years
LE72A3-2
3″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Automatic
25 ft.
3 Years
LE72M3
3″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Automatic
10 ft.
3 Years
LE72M3-2
3″ NPT
3/4 HP
208-230 V
1
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE73M2-2
2″ NPT
3/4 HP
208-230 V
3
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE74M2-2
2″ NPT
3/4 HP
208-230 V
3
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE74M3-2
3″ NPT
3/4 HP
208-230 V
3
157 gpm
27 ft. TDH
Manual
25 ft.
3 Years
LE70-Series Sewage Pump Curve
LE100-Series Model Comparison Chart
Model Number
Discharge
Horsepower
Voltage
Phase
Max. GPM
Max. Head
Operation
Cord
Overload Protection
Warranty
LE102A2
2″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Automatic
10 ft.
Yes
3 Years
LE102A2-2
2″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Automatic
25 ft.
Yes
3 Years
LE102M2
2″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Manual
10 ft.
Yes
3 Years
LE102M2-2
2″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Manual
25 ft.
Yes
3 Years
LE102A3-2
3″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Automatic
10 ft.
Yes
3 Years
LE102M3
3″ Flanged
1 HP
115 V
1
190 GPM
39 ft. TDH
Automatic
25 ft.
Yes
3 Years
LE102M3-2
3″ Flanged
1 HP
208-230 V
1
190 GPM
39 ft. TDH
Manual
27 ft.
Control Panel Required
3 Years
LE103M2-2
2″ Flanged
1 HP
440-480 V
3
190 GPM
39 ft. TDH
Manual
25 ft.
Control Panel Required
3 Years
LE103M3-2
3″ Flanged
1 HP
440-480 V
3
190 GPM
39 ft. TDH
Automatic
10 ft.
Control Panel Required
3 Years
LE104M2-2
2″ Flanged
1 HP
440-480 V
3
190 GPM
39 ft. TDH
Automatic
25 ft.
Control Panel Required
3 Years
LE104M3-2
3″ Flanged
1 HP
440-480 V
3
190 GPM
39 ft. TDH
Manual
10 ft.
Control Panel Required
3 Years
LE100-Series Sewage Pump Curve
PARTS LISTS
No Repair Parts Sheet Available
SPECIFICATIONS
No Specification Sheets