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GORMAN RUPP - 10 SERIES

Gorman-Rupp 10 Series® pumps are specifically designed for handling solids, corrosive liquids and slurries. They have few moving parts, so maintenance is minimal. If a clog occurs, it can be removed easily through the cover plate opening without disturbing piping or the use of any special tools.

 

 

Specifications

Size: 37.5mm (1-1/2"), 50mm (2"), 75mm (3"), 100mm (4"), 150mm (6"), 300mm (12")
Max Capacity: 423 lps (6,700 GPM)
Max Head: 40m (130')
Max Solids: 76mm (3")
Max Temperature: 100 °C (212 °F)
Materials of
Construction:
Bronze, Cast Iron, Stainless Steel

Pump Models:

Model 11½A2-B Self Priming Centrifugal Pump (Size 38mm x 38mm)

Gorman Rupp Model 11½A2-B Self Priming Centrifugal Pump

Data Sheets (160 KB)

 

PUMP SPECIFICATIONS
Size: 1 1/2” x 1 1/2”NPT Female.
Casing: Gray Iron No. 30. Maximum Operating Pressure 440 kPa.
Open Type, Two Vane Impeller: Gray Iron No. 30.
Handles 25, 4 mm Diameter Spherical Solids.
Impeller Shaft: Steel No. 1018.
Replaceable Wear Plate: Steel No. 1018.
Removable Cover Plate: Gray Iron No. 30.
Weight 3 kg.
Pedestal: Gray Iron No. 30.
Seal Plate: Gray Iron No. 30.
Flap Valve: Buna-N; Gray Iron No. 30.
Seal Liner: (11 1/2A2–B) Brass No. 70-30.
Shaft Sleeve: (11 1/2A3–B, 11 1/2A20–B, and
11 1/2A52–B) Stainless Steel No. 304.
Radial/Thrust Bearing: Open Single Ball.
Bearing Lubrication: Grease.
Flange: Gray Iron No. 30.
Gaskets: Resistant Synthetic Rubber, Cork, and
Vegetable Fiber.
Hardware: Standard Plated Steel.
Optional Equipment
Strainer: Part No. 12383 24000.
Consult Factory for Additional Options.

Model 12B2-B Self Priming Centrifugal Pump (Size 50mm x 50mm)

Gorman Rupp Model 12B2-B Self Priming Centrifugal Pump

Data Sheet (208 KB)

 

PUMP SPECIFICATIONS
Size: NPT 50mm x 50mm Female.
Casing: Gray Iron No. 30. Maximum Operating Pressure 420 kPa.*
Open Type, Two Vane Impeller: Ductile Iron No. 65-45-12.
Handles 31,8 mm Diameter Spherical Solids.
Impeller Shaft: Steel No. 1045.
Replaceable Wear Plate: Steel No. 1018.
Removable Cover Plate: Gray Iron No. 30.
Weight 5 kg.
Pedestal: Gray Iron No. 30.
Seal Plate: Gray Iron No. 30.
Flap Valve: Buna-N; Gray Iron No. 30.
Seal Liner: (12B2–B) Brass No. 70-30.
Shaft Sleeve: (12B20–B) Stainless Steel Type 304.
Radial/Thrust Bearing: Open Single Ball.
Bearing Lubrication: Oil.
Flange: Gray Iron No. 30.
Gaskets: Vegetable Fiber and Rubber.
O-Rings: (12B2–B) Buna-N.
(12B20–B) Fluorocarbon (DuPont Viton® or Equivalent).
Hardware: Standard Plated Steel.
Optional Equipment
Strainer: Part No. 9026D 24001.
Consult Factory for Additional Options.

Model 13A2-B Self Priming Centrifugal Pump (Size 75mm x 75mm)

Gorman Rupp Model 13A2-B Self Priming Centrifugal Pump

Data Sheets (118 KB)

 

PUMP SPECIFICATIONS
Size: NPT 75mm x 75mm Female.
Casing: Gray Iron No. 30. Maximum Operating Pressure 470 kPa.*
Open Type, Two Vane Impeller: Ductile Iron No. 60-40-18.
Handles 38,1 mm Diameter Spherical Solids.
Impeller Shaft: Steel No. 1045.
Replaceable Wear Plate: Steel No. 1018.
Removable Cover Plate: Gray Iron No. 30.
Weight 7 kg.
Pedestal: Gray Iron No. 30.
Seal Plate: Gray Iron No. 30.
Flap Valve: Buna-N with Nylon Reinforcing; Gray
Iron No. 30.
Seal Liner: (13A2–B) Brass No. 70-30.
Shaft Sleeve: (13A20–B) Alloy Steel No. 4130.
Radial/Thrust Bearing: Open Single Ball.
Bearing Lubrication: Oil.
Flange: Gray Iron No. 30.
Gaskets: Buna-N, Vegetable Fiber, and Rubber.
Hardware: Standard Plated Steel.
Optional Equipment
Strainer: Part No. 4917 24001.
Consult Factory for Additional Options.
   

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