Goulds GSP0511 Effluent Pump Series Buyers Guide & Review

The Goulds GSP0511 Effluent Pump series is a a premium quality series pump designed to keep your basement dry. Goulds GSP0511 pumps are specifically designed for residential sump systems and can handle solids up to 1/2″ in diameter.

Features include a rugged cast iron motor housing for corrosion resistance and heat dissipation. The premium mechanical seal design (silicon carbide/carbon/BUNA) provides protection against sand abrasion and other particulates. A suction strainer that encompasses the entire base of the pump reduces debris altogether. The base, the volute and the strainer are all made of cast iron, while the fasteners, handle and float bracket are stainless steel. Performance rating by TDH below:

Note that the float switch on the automatic configuration is a vertical style float switch. Pumps come with a Xylem-serviced 2 year warranty.

GOULDS GSP0311 Series Effluent Pumps

Model Comparison Chart

Model Discharge HP Voltage Phase GPM Max. Head Operation Cord
GSP0511M 1-1/2″ 1/2 115 1 71 25′ Manual 15′
GSP0511 1-1/2″ 1/2 115 1 71 25′ Automatic 15′
PERFORMANCE CURVE

REPAIR PARTS BREAKDOWN

TYPICAL INSTALLATION

MATERIALS OF CONSTRUCTION

BROCHURE
Goulds GSP0511 Sump-Effluent Pump Brochure
INSTALLATION MANUAL
Goulds GSP0511 Sump-Effluent Pump Installation Manual

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