1.5" 4/10 HP Big John Submersible Sump Pump Review
508257 The Big John submersible sump pumps provide efficient; trouble-free service for extended or continuous use in moving large volumes of water. Little Giant's submersible sump pumps are ideal for use in Excavation; Crawl Space; Basement; Underground Passageway; Loading Docks; Grain Elevator; Construction Site; Cooling Tower; Fire Cleanup and other applications requiring high volume water dispersal. Features: -Cast bronze pump housings for corrosion and rust resistance. -Oil filled motor housing for lifetime lubrication and rapid heat dissipation. -Stainless steel screws, bolts, and handle. -Mechanical seals (stainless steel spring, nitrile parts, carbon and ceramic faces). -Thermal overload protection. -Manual operation. Specifications: -PSI: 9.9 -HP: 4/10 -Volts: 115 -Hz: 60 -GPM at 5' of Head: 54' -Discharge Port: 1.5'' Little Giant Pumps 8 Series Spec Sheet