Little Giant 10SN-CIA-RF 511323 Submersible Sewage Pump, 120 Gallons Per Minute 1/2 horsepower with thermal overload protection 120 GPM at 5' head Applications include: dewatering, effluent waste, wastewater and sewage Handles liquid and solid waste materials up to 2-Inch in diameter Cast iron pimp housing with protective epoxy coating