When Experience Matters!


Gorman Rupp GMC1DE3-X1.5 3P Positive Displacement Pump


Suction 1″ (25 mm)
Discharge 1″ (25 mm)
Casing Cast Iron
Impeller/Rotor Ductile Iron
Seal Material Mechanical or Packing
Flange NPT
Drive Type Electric Motor (3 Phase)


  • Basic Construction: Gray Iron.
  • Rotor and Idler: High Strength Iron.
  • Bushings: Carbon Graphite.
  • Idler Pin: Hardened Steel.
  • Seal: Type 21, Mechanical Self Lubricated. Carbon Rotating Face. Ceramic Stationary Face. Fluorocarbon Elastomers (DuPont Viton or Equivalent). Maximum Temperature of Liquid Pumped 300°F (149°C).
  • Gaskets: Synthetic Fiber w/Nitrile Binder.
  • O‐Rings: Fluorocarbon (DuPont Viton or Equivalent).
  • Pressure Relief Valve: Ductile Iron. Pressure Setting: 75 PSI (5 BAR).
  • Motor Speed: 1750 RPM.
  • Rotation: Clockwise.
Weight 59 lbs
Dimensions 5.5 × 8.5 × 5 in