Goulds ST31 SumpThing Sump Pumps

Corrosion-resistant construction
Cast iron body
Thermoplastic impeller and cover
Replaceable power cord
Bearings: Upper sleeve and lower heavy duty ball bearing construction
Built-In Vent Hole: Prevents air-binding with no added labor
Motor is permanently lubricated for extended service life and is powered for continuous operation. All ratings are within the working limits of the motor
Complete unit is heavy duty, portable and compact
Mechanical Seal: carbon/ceramic/Buna/ stainless steel
Stainless steel fasteners and stainless steel pipe plug