FOTING 1HP Submersible Sewage/Effluent Pump, Stainless Steel and Cast Iron 5600GPH, Automatic/Manual Septic Pump, Sump Pumps for Basement, Septic Tank, Sewage Well, Sewage System, 2'' NPT About this item ?5600GPH High Efficiency Sewage Pump?Equipped with a 1HP PSC motor, sewage grinder pump ensures robust performance. Septic pump can pump up to 5600 gallons per hour and will lift water up to 32 ft of vertical height. Energy saving and quiet operation make it ideal for basements, sump basin, and septic tank applications ?Auto/Manual Operation for Convenience?An adjustable tethered float switch turns sump pump on and off automatically based on water levels. Septic tank pump comes with a UL-standard 10-foot power cord and piggyback plug for effortless setup. You can adjust float switch length using a cable lock to suit your sewage needs and prevent pump freezing in winter. Warning: Never lift sewage pump by its power cord to prevent damage ?Heavy Duty Clog-Resistant Design?Built with a rugged cast iron and stainless steel casing, a reinforced, engineered non-clogging vortex impeller, and a 2'' NPT discharge, this heavy-duty effluent pump efficiently handles solids up to 1.25" in diameter. It's ideal for basement or below-grade installations ?Overheat Protection for Safety?Built-in thermal overload protection stops motor burnout during dry runs or voltage surges. Cast iron sewer pump with built-in air venting valve prevents air lock and ensures smooth water flow. Tip: Fully submerge pump and insulate in freezing temperatures for peak performance