Home Plumbing Supplies Pumps Liberty Pumps Liberty Simplex Sewage Pump Systems

Liberty Simplex Sewage Pump Systems

The Liberty Pumps Pro 370 and Pro 380 are considered the industry's best and most versatile sewage ejector systems. Various models include options such as 2" or 3" vent/discharge, sewage pumps with 115V or 208-230V voltages and various horsepower ratings.
Each Simplex sewage ejector system includes:
· a basin with easy-access cover,
· a pre-piped and pre-wired automatic sewage pump with float switch,
· (1) float switch with QuickTree technology (easy removal and replacement of the float switch without disconnecting pipes or removing sewage pump)
· and a clear construction cover.
Liberty Pumps Pro 370: standard 21" wide x 30" deep basin.
Liberty Pumps Pro 380: compact 24" wide x 24" deep basin.
Both Pro 370 and 380 series come fully assembled and ready for installation at no extra cost.

Sort by:
Add to card
Product Description SKU Qty Unit Price
Liberty Pumps P372LE41 Sewage Pump System, 4/10HP, 115V, 2" discharge, 21"x30" basin

Temporary Out of Stock

Liberty Pumps
P372LE41
x1
$439.95 / each Add to card
Liberty Pumps P373LE41 Sewage Pump System, 4/10HP, 115V, 3" discharge, 21"x30" basin

Liberty Pumps
P373LE41
x1
$515.95 / each Add to card
Liberty Pumps P382LE41 Sewage Pump System, 4/10HP, 115V, 2" discharge, 24"x24" basin

Liberty Pumps
P382LE41
x1
$457.95 / each Add to card
Liberty Pumps P383LE41 Sewage Pump System, 4/10HP, 115V, 3" discharge, 24"x24" basin

Liberty Pumps
P383LE41
x1
$515.95 / each Add to card
Add to card

Selecting a Liberty Pumps Pro 370 or Pro 380 sewage ejector system:
1. Choose between a standard (21" x 30") or compact (24" x 24") basin sizes.
2. Determine the desired discharge and vent sizes. 2" vent and 2" discharge are the most common, however in some areas, for instance, building codes may require a 3" vent.
3. Select the model that includes a pump with proper voltage, flow and head parameters.
4. Using the obtained information, select a matching sewage ejector systems.

How to read a Liberty Pro 380/370 part#:
Example: Liberty P372LE41 model
P37 - indicates Pro 370 series, 21" x 30" basin
2 (in 372) denotes a 2" discharge
LE41 - indicates a 4/10 HP, LE41 series sewage pump installed in the basin.

Similarly, for P382LEH102:
P38 - Pro 380 (compact) basin
2 in 382 denotes 2" discharge
LEH102 - indicates a 1HP sewage pump, whereas "H" stands for high-head model.

Popular Liberty Sewage Ejector Pumps System Packages:
Models with 4/10 HP or 1/2 HP, 115V pumps and 2" vent/discharge are the most common and are P372LE41, P372LE51, P382LE41 and P382LE51.
Similar models, but with 3" vent/discharge are somewhat popular and include P373LE41, P373LE51, P383LE41 and P383LE51.
Models with more powerful pumps are generally intended for commercial or heavy-use applications.


Model HP Volts Thermal
overload
temp
Discharge Shut-off Head Phase Cross Reference
P372LE41 4/10 115 221F 2” 17' 1 9S-SMPX-LG
9S-SMPXRT
P372LE51 1/2 115 221F 2” 25' 1 10S-SMPX
10S-SMPXRT-K
P372LE52 1/2 208-230 221F 2” 25' 1 NO
P372LE71 3/4 115 221F 2” 28' 1 NO
P372LE72 3/4 208-230 221F 2” 28' 1 NO
P372LE102 1 208-230 221F 2” 36' 1 NO
P372LEH102 1 208-230 221F 2” 53' 1 NO
P373LE41 4/10 115 221F 3” 17' 1 NO
P373LE51 1/2 115 221F 3” 25' 1 NO
P373LE52 1/3 208-230 221F 3” 25' 1 NO
P373LE71 3/4 115 221F 3” 28' 1 NO
P373LE72 3/4 208-230 221F 3” 28' 1 NO
P373LE102 1 208-230 221F 3” 36' 1 NO
P373LEH102 1 208-230 221F 3” 53' 1 NO
P382LE41 4/10 115 221F 2” 17' 1 9S-SMPXC-LG
P382LE51 1/2 115 221F 2” 25' 1 10S-SMPXC-LG
P382LE52 1/2 208-230 221F 2” 25' 1 NO
P382LE71 3/4 115 221F 2” 28' 1 NO
P382LE72 3/4 208-230 221F 2” 28' 1 NO
P382LE102 1 208-230 221F 2” 36' 1 NO
P382LEH102 1 208-230 221F 2” 53' 1 NO
P383LE41 4/10 115 221F 3” 17' 1 NO
P383LE51 1/2 115 221F 3” 25' 1 NO
P383LE52 1/2 208-230 221F 3” 25' 1 NO
P383LE71 3/4 115 221F 3” 28' 1 NO
P383LE72 3/4 208-230 221F 3” 28' 1 NO
P383LE102 1 208-230 221F 3” 36' 1 NO
P383LEH102 1 208-230 221F 3” 53' 1 NO


Related documents:
How does Liberty sewage pump system work?
How to install a Liberty sewage pump system
How to select a Liberty sewage pump system

The following was added to your shopping cart: X