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The GSP0511 Cast Iron Sump Pump 1/2 Horsepower Model, engineered to provide homes with high quality protection from water damage.
The 1/2 horsepower model is an extension of the GSP series featuring the same cast-iron body, corrosion-resistant fasteners, oil-cooled motor and thermoplastic impeller and a cast iron base for this model. The unit is designed for basement draining, water transfer, dewatering and filtered effluent.
The pump is available as an automatic version with a built- in vertical float switch or a manual version. With thermal overload protection, the pump is able to protect against over-heating. The design includes a built-in vent hole to prevent an air-lock condition.
The product provides protection against sand and abrasive damage.