One Third HP Submersible Sump Pump With Cast Iron And Stainless Steel Housing, Integrated Vertical Float Switch, Up To 4,600 GPH, Heavy Duty Basement Pump, Indoor Use, Black

1/3 HP Submersible Sump Pump with Cast Iron Housing
✔️ 1/3 HP, up to 4,600 GPH, vertical float switch, indoor use

This indoor-use sump pump is built for basements during heavy water events like storms and snowmelt. It features a cast iron housing, epoxy-coated steel motor, stainless fasteners, and an integrated vertical float switch for automatic operation. Designed for 11-inch (≈280 mm) diameter sumps or larger, it uses a top suction design to minimize air lock and debris, and it’s assembled in the USA with a 3-year warranty.

✅ 4,600 GPH max flow at 0' lift
✅ 1/3 HP motor with epoxy coated steel housing
✅ Top suction design minimizes air lock and debris clogging
✅ Integrated vertical float switch for auto operation
✅ 1-1/2 inch NPT discharge; stainless fasteners and cast-iron base

💡 What is a sump pump used for in basements and crawlspaces?

- Handy device to move water away from foundations - Automatically starts with a float switch to prevent flooding - Ideal for handling rainwater, snowmelt, and seepage - Keeps basements dry and reduces moisture buildup