S-Line 83-90

The Gorman-Rupp S-Line 83-90 is a diesel engine-driven self-priming pump unit for pumping clean or solids-laden water, and for light or non-frequent use for abrasive liquids (A1). Steel, fully welded and hot-dip galvanized chassis. Equipped with drain plug, oil spill containment environmental base design and forklift pockets. Steel enclosure, powder coated RAL 5003, and sandwich composite gull-wing hinged doors with gas springs.


  • Pump: Gorman-Rupp 83B52 self-priming centrifugal pump
  • Engine: water-cooled 4-stroke 686 cc 2-cylinder diesel engine
  • Impeller: 6.88” ductile iron impeller
  • Fuel tank: 90 liters
  • Tare weight: 580 kg
Size 3" (80 mm)
Max Capacity 396-3/10 GPM (25 lps)
Max Head 164' (50 m)
Max Solids 0-50689/62500" (21 mm)
Materials of Construction Cast Iron