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Goulds

Goulds GSP0511 Automatic Sump Pump – 1/2 HP, 115V

In-store purchase only

Contact us for current pricing and availability before visiting our Walnut Creek store.

WarrantyStandard limited warranty—confirm eligibility
Get store directions1960 Mt Diablo Blvd, Walnut Creek, CA 94596

Product details & specifications

The Goulds GSP0511 is an automatic 1/2 HP, 115V sump pump for basement drainage, dewatering and water transfer. Its vertical float switch provides automatic water-level control.

Product highlights

  • Cast iron motor housing and suction strainer
  • Automatic vertical float switch
  • 1-1/2-inch NPT discharge and listed 15-foot cord

Check the fit before ordering

Share your existing pump model, voltage, discharge pipe size, sump pit dimensions and required lift. Use the pump curve to check flow at your operating head; maximum flow and maximum head are separate ratings.

Local pump help in Walnut Creek

Need a replacement quickly? Call (925) 934-4582 or chat with Electric Motor Service to confirm current stock and local pickup availability before visiting.

Visit 1960 Mt Diablo Blvd, Walnut Creek, CA 94596. We help homeowners and contractors in Walnut Creek and Contra Costa County compare pumps and installation accessories.

Compare sump pumps and battery backup systems, or ask about pump accessories, check valves and compatible switches.

Specifications and features

1/2 HP - 115 Volt - Vertical Float - 15 Foot Cord


APPLICATIONS

Specially designed for the following uses:

  • Basement draining
  • Water transfer
  • Dewatering
  • Filtered Effluent

FEATURES

  • Reliable Mechanical switch coupled with solid oat for dependable performance
  • Cast Iron Motor Housing allowing for optimal heat dissipation
  • Approved for Residential use (CSA/CUS Listed).
  • Premium Mechanical Seal design provides superior protection against sand and abrasive damage (Silicon Carbide/Carbon/BUNA)
  • Engineered motor designed for peak hydraulic performance without overloading.
  • Cast Iron Suction Strainer encompasses entire base – designed to reduce debris entry
  • Corrosion resistant hardware for lifetime use

SPECIFICATIONS

  • 1/2 HP 115 Volt 60 Hz single phase, 10 amps maximum
  • Discharge size: 1 ½" NPT.
  • Capacities: to 70 GPM.
  • Maximum head: 23 foot TDH
  • Maximum solids handling: ½" spherical
  • Mechanical seal: Silicon Carbide-Carbon-BUNA
  • Automatic vertical float switch
  • Power Cord: 15 foot length with NEMA 5-15P plug

Customer reviews