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Electric Driven Self-Priming Centrifugal Pump

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Gorman-Rupp 81 1/2D3-E.50 Series Electric Driven Self-Priming Centrifugal Pump

1-1/2 in. Inlet/Outlet, Cast Iron, 1/2 HP, Single or Three Phase, 0.28 in. Solids Handling, Carbon/Ni-Resist Seals

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Model # Description Price Qty
81 1/2D3-E.50 1P 1-1/2 in. Inlet/Outlet, Cast Iron, 1/2 HP, Single Phase, 115V/230V, 0.28 in. Solids Handling, Carbon/Ni-Resist Seals $2,367.00
81 1/2D3-E.50 3P 1-1/2 in. Inlet/Outlet, Cast Iron, 1/2 HP, Three Phase, 230V/460V, 0.28 in. Solids Handling, Carbon/Ni-Resist Seals $2,248.00
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Gorman-Rupp - 81 1/2D3-E.50 Series - Electric Driven Self-Priming Centrifugal Pump
Manuals and Information:
Spec Sheet
Gorman-Rupp 80 Series medium head, mild solids-handling, self-priming centrifugal pumps are designed for non-stop work loads.

The straight-in-suction design of these high efficiency pumps guarantees quick positive priming and allows them to operate at higher suction levels than most other self-priming centrifugal pumps.

The liquid being pumped enters directly into the eye of the impeller, and a suction check valve prevents in-line return flow when the pump is shut off. And, because they have few moving parts, 80 Series pumps are easy to maintain and service, saving money in the long run.

80 Series self-priming centrifugal pumps are available in a variety of configurations for all of your industrial, construction, mining, agricultural, municipal and petroleum fluidhandling needs.
  • Suction: 1-1/2 in. (40 mm)
  • Discharge: 1-1/2 in. (40 mm)
  • Solids Handling: 0.28 in. (7 mm)
  • Casing: Cast Iron
  • Impeller/Rotor: Copper Alloy
  • Flange: NPT
  • Drive Type: Electric Motor