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The Liberty Pro370-series simplex submersible sewage packages are one of the most advanced residential sewage packages on the market. The series pairs a premium Liberty sewage pump with a 21"x 30", 41 gallon basin and a QuickTree float system. The key feature of the series is the QuickTree float system which allows for easy removal and exchange of the floats without disturbing the pump. The QuickTree kit features a stainless steel float tree, pre-mounted pump float, and an additional clamp for an alarm float. The QuickTree can simply hang from the holder underneath the access cover. Other features of the Pro370 series includes integral rubber seals permanently attached to the cover, unique integrated cord seal technology, integrally molded torque stops that secure the pump in proper position, integrally molded anti-flotation collar, and integrally molded handles for easy transportation and installation. The basins are durable polyethylene with radial ribs for added strength. The larger size (40% more capacity than standard 18" x 30" basins) also decreases switch cycles, which allows for longer pump life. All packages listed below include the basin itself and a Liberty sewage pump that can handle up to 2" solids. Some models may include accessories such as the Night Eye Alarm. Each basin package is shipped with a clear, disposable construction cover that protects the system during masonry work and rough-in. Another strength of the Pro370 series is that each unit is compatible with a variety of optional accessories, such as an access riser that allows the basin to be buried to maximum depth of 18" below grade. LIBERTY PRO370-SERIES SIMPLEX SEWAGE PACKAGES Model Comparison Chart Model Pump Discharge HP Voltage Phase Full Load Amps Shut-off Head Basin P373LE41 LE41M 3" 4/10 115 1 12 17' 21" x 30" P372LE51 LE51M 2" 1/2 115 1 12 25' 21" x 30" P372XLE41 LE41M 2" 4/10 115 1 12 25' 21" x 30" w/ 16 Bolt Cover P373LE51 LE51M 3" 1/2 115 1 12 25' 21" x 30" P373XLE41 LE41M 3" 4/10 115 1 12 17' 21" x 30" w/ 16 Bolt Cover P372XLE51 LE51M 2" 1/2 115 1 12 25' 21" x 30" w/ 16 Bolt Cover P372LE41 LE41M 2" 4/10 115 1 12 17' 21" x 30" P372LE41/A2P373LE71 LE41M  w/ALM-2-EYE Alarm 2" 4/10 115 1 12 17' 21" x 30" P372LE52 LE52M 2" 1/2 208/230 1 6.8 25' 21" x 30" P373XLE51 LE51M 3" 1/2 115 1 12 25' 21" x 30" w/ 16 Bolt Cover P373LE52 LE52M 3" 1/2 208/230 1 6.8 25' 21" x 30" P372LE51/A2 LE51M w/ALM-2-EYE Alarm 2" 1/2 115 1 12 25' 21" x 30" P372XLE52 LE52M 2" 1/2 208/230 1 6.8 25' 21" x 30" w/16 Bolt Cover P373XLE52 LE52M 3" 1/2 208/230 1 6.8 25' 21" x 30" w/16 Bolt Cover P372LE52/A2 LE52M w/ALM-2-EYE Alarm 2" 1/2 208/230 1 6.8 25' 21" x 30" P372LE71 LE71M 2" 3/4 115 1 12 28' 21" x 30" P372LE41/A2-EYE LE41 w/ALM-2-EYE Alarm 2" 4/10 115 1 12 17' 21" x 30" w/10' cord P372LE41-2/A2-EYE LE41 w/ALM-2-EYE Alarm 2" 1/2 115 1 12 17' 21" x 30" w/25' cord P372LE72 LE72M 2" 3/4 208/230 1 6 28' 21" x 30" P372XLE71 LE71M 2" 3/4 115 1 12 28' 21" x 30" w/16 Bolt Cover P373LE71 LE71M 3" 3/4 115 1 12 28' 21" x 30" P373LE41/A2-EYE LE41 w/ALM-2-EYE Alarm 3" 4/10 115 1 12 17' 21" x 30" w/10' Cord P372LE51/A2-EYE LE51 w/ALM-2-EYE Alarm 2" 4/10 115 1 12 25' 21" x 30" w/10' Cord P372LE51-2/A2-EYE LE51 w/ALM-2-EYE Alarm 2" 1/2 115 1 12 25' 21" x 30" w/25' Cord P372LE102 LE102M 2" 1 208/230 1 7 36' 21" x 30" P372XLE72 LE72M 2" 3/4 208/230 1 6 28' 21" x 30" w/16 Bolt Cover P373LE51/A2-EYE LE51 w/ALM-2-EYE Alarm 3" 1/2 115 1 12 25' 21" x 30" w/10' cord P373LE72 LE72M 3" 3/4 208/230 1 6 28' 21" x 30" P373XLE71 LE71M 3" 3/4 115 1 12 28' 21" x 30" w/16 Bolt Cover P372XLE102 LE102M 2" 1 208/230 1 7 36' 21" x 30" w/16 Bolt Cover P373LE102 LE102M 3" 1 208/230 1 7 36' 21" x 30" P373XLE72 LE72M 3" 3/4 208/230 1 6 28' 21" x 30" w/16 Bolt Cover P372LEH102 LEH102M 2" 1 208/230 1 12 53' 21" x 30" P373XLE102 LE102M 3" 1 208/230 1 7 36' 21" x 30" w/16 Bolt Cover P372XLEH102 LEH102M 2" 1 208/230 1 12 53' 21" x 30" w/16 Bolt Cover P373LEH102 LEH102M 3" 1 208/230 1 12 53' 21" x 30" P373XLEH102 LEH102M 3" 1 208/230 1 12 53' 21" x 30" w/16 Bolt Cover PERFORMANCE RATINGS BREAKDOWN DIAGRAM TYPICAL INSTALLATIONS FLOAT SETTINGS DIMENSIONAL DATA TECHNICAL DATA ELECTRICAL DATA BROCHURE Liberty Pro370-Series Simplex Sewage Package Brochure MANUAL Liberty Pro370-Series Simplex Sewage Package Installation Manual CURVES Liberty Pro370-Series Simplex Sewage Package Curves Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.