Liberty le103m3-2 LE100 Series Manual Submersible Sewage Pump 1 Hp 208-230V 3 Phase 3 Inches Flanged Discharge 190 Gpm 39 Ft Max Head 25 Ft Cord

Product Description

The Liberty le103m3-2 is a heavy-duty manual submersible sewage pump from the LE100 Series, built for demanding commercial and industrial wastewater applications. Rated at 1 HP with a 208-230 volt, 3-phase motor, this pump is designed to move raw sewage and effluent in lift stations, basins, and wet wells where reliable, continuous duty performance is required. The le103m3-2 delivers a maximum flow rate of 190 GPM and a maximum total dynamic head of 39 feet, making it well suited for mid-size sewage removal systems. A 3-inch flanged discharge connection provides a secure, leak-resistant connection to discharge piping. The pump ships with a 25-foot quick-disconnect power cord, simplifying installation and future serviceability. As a manual pump, a separate approved control panel or pump control device is required for automatic float-controlled operation. Three-phase submersible sewage pumps must be checked for proper rotation before installation in a basin to ensure correct flow direction and motor longevity. The cast iron housing and volute provide excellent durability in corrosive sewage environments, while the epoxy powder coat finish adds additional protection against rust and chemical degradation. Stainless steel and brass fasteners throughout the assembly prevent corrosion-related failures over time. The 2-vane, semi-open cast iron impeller handles solids up to 2 inches in diameter, reducing the risk of clogging in raw sewage service. An oil-filled, hermetically sealed motor protects internal components from moisture intrusion, and permanently lubricated upper and lower ball bearings reduce maintenance requirements. The 416 stainless steel rotor shaft resists corrosion and mechanical wear. Unitized shaft seals protect the motor cavity from sewage infiltration. Compatible Liberty control panels include the SX34=3-171, AE34=3-171, AE34=4-171, IPS-34-171, and IPD-34-171 series panels. HVAC and plumbing contractors, municipal utility workers, and commercial building service technicians rely on Liberty submersible sewage pumps for proven durability in tough wet well environments.

• 1 HP oil-filled, hermetically sealed 3-phase motor rated for 208-230 volts with a 25-foot quick-disconnect cord
• Rugged 2-vane semi-open cast iron impeller handles solids up to 2 inches with a 3-inch flanged discharge
• Heavy cast iron construction with epoxy powder coat finish, stainless steel and brass fasteners, and 416 stainless steel rotor shaft for long service life

Product Highlights

The Liberty le103m3-2 delivers 190 GPM maximum flow and 39 feet of maximum head in a rugged cast iron submersible sewage pump built for 3-phase commercial and industrial lift station service. Its semi-open impeller, sealed motor, and corrosion-resistant construction make it a dependable choice for continuous sewage removal duty.

Product Information

Standard Information

• Brand: LIBERTY
• Manufacturer Part Number: le103m3-2

Technical Specifications

• Series: LE100
• Motor Horsepower: 1 HP
• Voltage: 208-230 Volts
• Phase: 3 Phase
• Discharge Size: 3 inches Flanged
• Maximum Flow Rate: 190 GPM
• Maximum Head: 39 feet
• Power Cord Length: 25 feet
• Solids Handling: Up to 2 inches
• Impeller Type: 2-Vane Semi-Open Cast Iron
• Motor Type: Oil-Filled Hermetically Sealed
• Shaft Material: 416 Stainless Steel
• Housing Material: Cast Iron with Epoxy Powder Coat Finish
• Fastener Material: Stainless Steel and Brass
• Operation Type: Manual (Control Panel Required for Automatic Operation)