VIVOSUN 3/4HP Submersible Sewage/Effluent Pump, 4680 GPH, Cast Iron Sump Pump with Automatic Adjustable Float Switch & 2” NPT discharge, Perfect for Sewage System, Septic Tank, Basement Price: $149.99 (as of 02/01/2024 23:56 PST- Details)

Excellent Performance: This sewage pump, with a powerful copper wire motor, drains water at up to 4680 GPH and lifts water up to 16.5 ft, making sewage removal easier than ever before; The oil-filled split capacitor effectively cools the unit, ensuring longer work times
Built to Last & Anti-Clogging: Rustproof, corrosion-resistant, and ultra-sturdy cast iron housing means this pump will last and withstand harsh elements; An anti-clog centrifugal impeller and 2” NPT discharge allows this pump to handle solid particles up to 3/4”, minimizing clogs
Auto Operation: The adjustable tether float switch and piggyback plug allow the pump to automatically turn on or off – when the water level reaches 18.5”, the pump will start working, and when it’s lower than 4”, the pump will stop operating to prevent dry running