Little Giant 511541 Model ES50W1-20, ES40 Series, Sewage Pump, 1/2 HP, 115V

Description

ES50W1-20 Submersible, Solids Handling Pump
The ES50 model pumps from Little Giant are energy-saving, high performance, fully submersible sewage/effluent/high-capacity sump pumps, designed for the professional plumbing contractor. The ES Series Pumps draw less energy while delivering greater pump flow and overall performance.
Features:
Powerful Permanent Split Capacitor (PSC) motor for high starting and running torque, with energy-conserving low amp draw.
Vortex style, engineered thermoplastic impeller
2" solids handling capability
Mechanical seal (stainless steel spring, nitrile parts, carbon and ceramic faces) assures maximum protection against pump failure.
Rugged cast iron pump housing with epoxy coating to resist corrosion
2" FNPT vertical discharge
Oil-filled motor housing for lifetime bearing lubrication and maximum heat dissipation
Manual or automatic operation
Specifications:
Brand: Little Giant
Mfg. Number: 511541
Model: ES50W1-20
Series: ES40
Product Type: Sewage pump
Application: Wastewater
Switch: Wide angle float switch
Operation: Automatic
Horsepower: 1/2 HP
Voltage: 115 Volts
Phase: 1
Frequency: 60 Hz
Pump Housing Material: Cast iron
Impeller Material: Engineered composite
Impeller Type: Recessed; vortex
Maximum Solids Handling: 2"
Discharge Connection: 2" vertical
Maximum Flow: 150 GPM
Maximum Head: 22 ft
Cord Length: 20 ft