Gorman-Rupp 11 1/2A65-B

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Size: 1‐1/2” x 1‐1/2” (38 mm x 38 mm) NPT ‐ Female.
Casing: Stainless Steel CD4MCu.
Maximum Operating Pressure 63 psi (434 kPa).*
Semi‐Open Type, Two Vane Impeller: Stainless Steel CD4MCu.
Handles 1” (25,4 mm) Diameter Spherical Solids.
Impeller Shaft: Stainless Steel 316.
Shaft Sleeve: Stainless Steel 316.
Replaceable Wear Plate: Stainless Steel CD4MCu.
Removable Cover Plate: Stainless Steel CD4MCu.
Weight 6 lbs. (3 kg).
Pedestal: Gray Iron 30.
Seal Plate: Stainless Steel CD4MCu.
Flap Valve: Stainless Steel 316 and Alloy 20, Fluorocarbon
Elastomers (DuPont Viton or Equivalent).
Radial and Thrust Bearings: Open Single Row Ball.
Bearing Lubrication: Grease.
Suction Flange: Stainless Steel 316.
Gaskets: Fluorocarbon (DuPont Viton or Equivalent).
Internal Wetted Hardware: Stainless Steel 316.
External Hardware: Stainless Steel 316 and
Standard Plated Steel.
Optional Equipment: Consult Factory for Options.
*Consult Factory for Applications Exceeding
Maximum Pressure and/or Temperature Indicated.


Suction 1.5" (38 mm)
Discharge 1.5" (38 mm)
Solids Handling 1" (25 mm)
Material CD4MCu
Impeller Material CD4MCu
Seal Material Silicon Carbide
Flange ASA
Drive Type Basic