- Non-clogging vortex impeller passes ½" solids
- Corrosion-resistant, powder coated epoxy finish
- Cast iron switch case, motor and pump housing for long life and quiet operation
- Solid, buoyant float material and stainless steel float switch arm ensure long term reliability
- 1 ½" NPT discharge to meet commercial code requirements*
- Thermal overload protection keeps motor from overheating
- 2-pole, float operated switch
- For unit with cast iron impeller, order Model S1057
- 3-year limited warranty