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Gorman-Rupp SF SERIES®
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Gorman-Rupp SF SERIES®


The Gorman-Rupp SF Series submersible solids-handling pumps are engineered to deliver unparalleled pumping performance in a wide range of liquid removal applications. Featuring NEMA Premium Efficiency motors and the ability to pass a minimum 3" spherical solid, these pumps are built to the same exacting standards as our industry-leading self-priming pumps, ensuring long-lasting durability and easy maintenance.

Available in slide rail and construction/trash versions, the SF Series offers 3", 4", 6", and 8" flanged discharge options and power ranging from 3 to 75 HP (1.5 to 56 kW). This versatility allows for flows up to 3,100 gpm (195.6 lps) and heads to 190 feet (57.9 meters), making the SF Series suitable for various demanding applications.


  • Press-fit motor with patent-pending finned housing for superior cooling and increased motor life
  • Standard moisture detection in both seal and motor chambers 
  • All pumps pass a minimum of 3" spherical solids
  • NEMA Premium Efficiency motors with Class H insulation standard on all models
  • Externally adjustable face clearances on channel impeller pumps for improved efficiency without wear ring replacement
  • Easy in-the-field cable replacements with terminal housing and cable connections
  • Vortex pump models feature a patent-pending Staggerwing impeller for higher efficiency and a 3" solid passage


  • Sewage and wastewater
  • Industrial process water
  • Construction dewatering
  • Flood control
  • Agricultural waste management


  • Capacities up to 3,400 GPM (215 LPs)
  • Heads up to 170 feet (52 m) 
  • Solids handling up to 3" (76 mm)
  • Liquid temperatures up to 104°F (40°C)



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