G&L STS21/STS31 Submersible Sump Pump

G&L, STS21/STS31, STS21, STS31, Submersible Sump Pump, G&L Goulds PumpsThe STS sump pumps are energy-efficient residential sump pumps available in two models the STS21, and the STS31. The 1/4hp and 1/3hp pumps are stainless steel and feature less amp draw for greater energy efficiency.

Specially designed for the following uses:

  • Basement Draining

  • Dewatering

  • Water Transfer

  • Filtered Effluent

Features and Benefits

  • Corrosion resistant construction

  • A mechanical seal protects the motor. It consists of ceramic/silicon carbide seal faces with BUNA elastomers.

  • Glass-filled thermoplastic impeller and motor cover. Motor is permanently lubricated for extended service life.

  • Upper and lower heavy duty ball bearing construction.

  • Air-filled motor mounted in aluminum housing.

  • Includes vertical float switch and mounting pipe. Adjustable for various liquid levels.

  • Motor is permanently lubricated for extended service life and is powered for continuous operation. All ratings are within the working limits of the motor.

  • Power cord, 10' standard length, heavy duty 16/3 SJTW with 115 volt grounding plug

  • Complete unit is heavy duty, portable and compact

G&L STS21/STS31 Technical Brochure
G&L ST51/ST71 R01 Instruction Manual