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Self Priming Centrifugal Pumps

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Gorman-Rupp 03B-B Series Self Priming Centrifugal Pumps

3 in. Inlet/Outlet, Ductile Iron, 0.38 in Solids Handling, Basic Drive, Carbon/Ni-Resist or Silicon Carbide

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Select Model & Quantity:

Model # Description Price Qty
03B51-B 3 in. Inlet/Outlet, Ductile Iron, 0.38 in Solids Handling, Basic Drive, Silicon Carbide $4,928.00
03B31-B 3 in. Inlet/Outlet, Ductile Iron, 0.38 in Solids Handling, Basic Drive, Carbon/Ni-Resist $4,794.00
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Gorman-Rupp - 03B-B Series - Self Priming Centrifugal Pumps
Manuals and Information:
03B31-B Spec Sheet
03B51-B Spec Sheet
O Series pumps were originally designed for handling petroleum products. Later, O Series pumps were introduced into the industrial market for effective handling of solvents and similar liquids, as well as excellent clean liquids handling. The straight-in-suction design without a check valve eliminated entrance restrictions provides quick, reliable self-priming with few moving parts offering saving thru minimal maintenance and increased efficiency. The O Series has a variety of seal configurations to choose from allowing it to handle a number of different liquids.

  • Size: 3" (80 mm)
  • Max Solids: 0.38" (10 mm)
  • Max Temperature: 160 F (71 C)
  • Materials of Construction: Ductile Iron