Gorman-Rupp 612L20-B » General Equipment & Supplies, Inc. ND, SD, MN, IA

Gorman-Rupp 612L20-B

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Size: 12" x 12" (304 mm x 304 mm) Flanged.
Casing: Gray Iron 30.
Maximum Operating Pressure 70 psi (483 kPa).*
Enclosed Type, Four Vane Impeller: Ductile Iron 80-60-03.
Handles 1 7/8" (47,6 mm) Diameter Spherical Solids.
Impeller Shaft: Stainless Steel 17-4 PH.
Replaceable Suction Head Wear Ring: Copper Alloy C93200.
Replaceable Impeller Wear Ring: Copper Alloy C83600.
Pedestal: Gray Iron 30.
Seal Plate: Gray Iron 30.
Radial Bearing: Open Single Row Ball.
Thrust Bearing: Open Double Row Ball.
Bearing and Seal Cavity Lubrication: SAE 30 Non-Detergent Oil.
Suction Head: Gray Iron 30.
Gaskets: Vegetable Fiber.
Hardware: Standard Plated Steel.
Bearing Cavity Oil Level Sight Gauge.
Seal Cavity Bottle Oiler.
*Consult Factory for Applications Exceeding Maximum Pressure and/or Temperature Indicated.


Suction 12" (305 mm)
Discharge 12" (305 mm)
Solids Handling 1.88" (48 mm)
Material Cast Iron
Impeller Material Ductile Iron
Seal Material Tungsten Carbide
Flange ASA
Drive Type Basic