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Simple, straightforward and low shipping rates for these sewage sump pumps.



Sewage Systems for Basements

Liberty Pro Series Pre-assembled Sewage Ejector Packages

Pro-series Sewage ejection packages from Liberty Pumps are complete systems that allow you to install a toilet, shower, sink and washing machine in your basement! Efficient, economical and built to last - PlumbingSupply.com has offers an impressive selection of sewage ejection products - both basin and pedestal/low profile models.

Liberty Sewage Package PRO370-Series

Pro370-Series
  • 41 gallon capacity, click here to view dimensions
  • Separate access cover allows easy access to switches
  • New QuickTree float system for easy access to float switches
  • Larger basin - 40% more capacity than standard 18" x 30" basins
  • Integrally molded anti-flotation collar
  • Integrally molded torque stops secure the pump's position
  • Integrally molded handles
  • Integrally molded 4" no-hub type inlet
  • New unique integrated cord seal technology
  • Integral rubber seals permanently attached to cover
  • Durable polyethylene construction
  • Includes pre-mounted alarm floats (ALM-3W not pre-mounted)
  • Alarm floats are also available separately
  • Shipped with clear protective construction cover

Pro370 Series Preassembled Sewage System

HP Volts Phase Shut-off Discharge
Outlet Size
without alarm with ALM-2 with ALM-2W with ALM-3W
4/10 HP
performance chart
115V 1 pH 20' 2" $565.22 $715.76 $789.27 $913.21
3" $627.72 $778.12 $846.03 $971.48
1/2 HP
performance chart
115V 1 pH 24' 2" $635.87 $788.41 $856.47 $976.89
3" $690.35 $842.79 $910.34 $1034.97
1/2 HP
performance chart
208-
230V
1 pH 24' 2" $729.06 $881.32 $946.36 $1071.20
3" $765.82 $917.76 $985.37 $1109.85
3/4 HP
performance chart
115V 1 pH 28' 2" $975.83 $1125.85 $1181.08 $1321.90
3" $1055.20 $1208.79 $1279.15 $1379.28
3/4 HP
performance chart
208-
230V
1 pH 28' 2" $1045.96 $1199.75 $1266.22 $1361.61
3" $1125.20 $1266.87 $1346.69 $1422.83
1 HP
performance chart
208-
230V
1 pH 39' 2" $819.98 $924.26 $973.50 $1069.34
3" $1171.95 $1336.02 $1381.10 $1480.33
1 HP
performance chart

For high head
applications
208-
230V
1 pH 53' 2" $1212.94 $1331.38 $1391.97 $1493.76
3" $1266.54 $1416.90 $1447.44 $1551.02

Due to the weight and to ensure safe delivery, these sewage packages ship by truck and have a $100 additional shipping fee.

If your order is shipping to a residence, then select the residential delivery option below:
Residential delivery with liftgate = $65.00

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Looking for replacement pumps? We offer them here.


Pro370-Series Accessories
Model Description Price & Quantity
ARC18 Kit - Access riser with cover $282.99
AR18 Access riser, 18" high, 31" dia. $186.33
AC18 Cover, access riser (green) $85.35
IKIT2-115 2" installation kit - 115v $276.19
IKIT2-230 2" installation kit - 230v $281.83
ARCKIT115 2" installation kit, riser, & cover - 115v $610.29
ARCKIT230 2" installation kit, riser, & cover - 230v $613.17
X8 8" basin extension $150.72

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Liberty Sewage Package PRO380-Series
Huge Capacity in a Shallow 24" Basin
Pro380 models are similar to the Pro370 models, but have a shallower basin.

Pro370-Series
  • 41 gallon capacity, click here to view dimensions
  • Separate access cover allows easy access to switches
  • New QuickTree float system for easy access to float switches
  • Shallow 24" basin for easier burial
  • Because the basin is shallower, there is less pump cycling (starting/stopping)
  • Integrally molded anti-flotation collar
  • Integrally molded torque stops secure the pump's position
  • Integrally molded handles
  • Integrally molded 4" no-hub type inlet
  • New unique integrated cord seal technology
  • Integral rubber gasket permanently attached to cover
  • Durable polyethylene construction
  • Available with pre-mounted alarm floats - can be purchased separately
  • Shipped with clear protective construction cover

Pro380 Series Preassembled Sewage System

HP Volts Phase Shut-off Discharge
Outlet Size
without alarm with ALM-2 with ALM-2W with ALM-3W
4/10 HP
performance chart
115V 1 pH 20' 2" $568.08 $720.76 $785.20 $906.96
3" $627.39 $780.07 $840.34 $966.55
1/2 HP
performance chart
115V 1 pH 24' 2" $635.13 $784.80 $853.82 $975.10
3" $687.80 $833.63 $890.80 $1021.43
1/2 HP
performance chart
208-
230V
1 pH 24' 2" $728.97 $878.80 $945.86 $1064.46
3" $758.38 $914.98 $967.73 $1084.98
3/4 HP
performance chart
115V 1 pH 28' 2" $964.13 $1117.50 $1176.80 $1303.47
3" $1050.51 $1180.65 $1270.40 $1371.98
3/4 HP
performance chart
208-
230V
1 pH 28' 2" $1041.12 $1190.18 $1252.85 $1331.97
3" $1046.50 $1182.60 $1259.54 $1373.70
1 HP
performance chart
208-
230V
1 pH 39' 2" $1091.92 $1254.78 $1301.36 $1446.23
3" $1163.27 $1329.23 $1387.27 $1483.58
1 HP
performance chart

For high head
applications
208-
230V
1 pH 53' 2" $1211.37 $1349.50 $1399.23 $1563.51
3" $1262.20 $1406.41 $1459.12 $1570.02

Due to the weight and to ensure safe delivery, these sewage packages ship by truck and have a $100 additional shipping fee.

If your order is shipping to a residence, then select the residential delivery option below:
Residential delivery with liftgate = $65.00

- Or -View Button


Pro380-Series Accessories
Model Description Price & Quantity
ARC18 Kit - Access riser with cover $282.99
AR18 Access riser, 18" high, 31" dia. $186.33
AC18 Cover, access riser (green) $85.35
IKIT2-115 2" installation kit - 115v $276.19
IKIT2-230 2" installation kit - 230v $281.83
ARCKIT115 2" installation kit, riser, & cover - 115v $610.29
ARCKIT230 2" installation kit, riser, & cover - 230v $613.17
X8 8" basin extension $150.72

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Optional Alarm Floats
Liberty Alarm Model #ALM-2
#ALM-2
Liberty Alarm Model #ALM-2W
#ALM-2W
Liberty Alarm Model #ALM-3W
#ALM-3W
Liberty Alarm Model #ALM-P1
#ALM-P1
Liberty Dialer
#ADC-1
Indoor alarm float
#ALM-2 = $105.67
Outdoor alarm float
#ALM-2W = $162.75
Commercial alarm float
#ALM-3W = $239.44
Indoor alarm w/ sensor
#ALM-P1 = $125.20
Auto dialer for alarms
#ADC-1 = $348.92
  • 115 volts
  • 9v battery protected
  • Float activated
  • Horn & indicator light
  • 20' float cord
  • 115 volts
  • Float activated
  • Horn & beacon light
  • Weatherproof
  • 115 volts
  • Float activated
  • Horn & beacon light
  • Weatherproof
  • NEMA4X Outdoor
    enclosure
  • 115 volts
  • 9v battery protected
  • Auxiliary contacts
  • Visual & audio alarm
  • Probe mounted sensor
  • Calls up to 4 numbers
  • 16 second messages
  • 9-12 volt DC operation
  • Wall mounted
  • LED display
  • Requires auxiliary contacts

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Frequently Asked Questions

Q. "What is the QuickTree™ System?"
A. The QuickTree™ System includes a stainless steel float tree, pre-mounted pump float and an additional clamp for an alarm float. The tree hangs down from its holder underneath the basin cover, allowing easy access and removal of switches without disturbing the pump or other plumbing.

Q. "Do I need to install a vent pipe to the tank?"
A. It really depends on how you plumb the piping to the tank and each situation is different. In many cases with any brand of sealed tank the simple answer is yes as you need air to displace the volume of discharge. An AAV may be used in many areas of the country but local codes always prevail and so best to check with your local code authorities before purchasing the enclosed tank system/s such as these shown on this page.



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