Gorman-Rupp 66B3-B » General Equipment & Supplies, Inc.

Gorman-Rupp 66B3-B

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Size: 6" (152 mm) Female NPT Suction.
6" (152 mm) Flanged Discharge.
Casing: Gray Iron 30.
Maximum Operating Pressure 170 psi (1172 kPa).*
Enclosed Type, Six Vane Impeller: Gray Iron 30.
Handles 11/16" (17,5 mm) Diameter Spherical Solids.
Impeller Shaft: Alloy Steel 4150.
Replaceable Wear Ring: Copper Alloy C93200.
Replaceable Balance Ring: Copper Alloy C83600.
Pedestal: Gray Iron 30.
Seal Liner (66B2-B): Stainless Steel 304.
Shaft Sleeve (66B3-B): Alloy Steel 4130.
Radial and Thrust Bearings: Open Single Row Ball.
Bearing Lubrication: Grease.
Suction Head: Gray Iron 30.
Gaskets: Vegetable Fiber.
Hardware: Standard Plated Steel.
*Consult Factory for Applications Exceeding Maximum Pressure and/or Temperature Indicated.


Suction 6" (152 mm)
Discharge 6" (152 mm)
Solids Handling 0.69" (18 mm)
Solids Handling Cast Iron
Impeller Material Cast Iron
Seal Material Double Grease
Flange ASA
Drive Type Basic