Gorman-Rupp PA4E71C-3TNV88-SE » General Equipment & Supplies, Inc.

Gorman-Rupp PA4E71C-3TNV88-SE

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Size: 100 mm x 100 mm (4” x 4”) Din Flanged.
Casing: Gray Iron 30.
Maximum Operating Pressure 545 kPa (79 psi).*
Semi‐Open Type, Two Vane Impeller: G‐R Hard Iron.
Handles 76,2 mm (3”) Diameter Spherical Solids.
Impeller Shaft: Stainless Steel 17‐4 PH.
Externally Adjustable, Replaceable Wear Plate: G‐R Hard Iron.
Bearing Housing: Gay Iron 30.
Seal Plate: G‐R Hard Iron.
Seal: Cartridge Type, Mechanical, Oil‐Lubricated, Double Floating, Self‐
Aligning. Silicon Carbide Rotating and Stationary Faces. Stainless
Steel 316 Stationary Seat. Fluorocarbon Elastomers (DuPont Viton
or Equivalent). Stainless Steel 18‐8 Cage and Spring. Maximum
Temperature of Liquid Pumped 71C (160F).*
Shaft Sleeve: Alloy Steel 4130.
Priming Chamber: Gray Iron 30 Housing w/Stainless Steel Float and
Discharge Check Valve: Ductile Iron Housing w/Buna‐N Flapper.
Radial Bearing: Open Single Row Ball.
Thrust Bearing: Open Double Row Ball.
Bearing and Seal Cavity Lubrication: SAE 30 Non‐Detergent Oil.
Flanges: Gray Iron 30.
Gaskets: Buna‐N, Rubber, Cork, and Vegetable Fiber.
O‐Rings: Buna‐N.
Hardware: Standard Plated Steel.
Bearing and Seal Cavity Oil Level Sight Gauges.
*Consult Factory for Applications Exceeding Maximum Pressure and/or
Temperature Indicated.


Suction 4" (102 mm)
Discharge 4" (102 mm)
Solids Handling 3" (76 mm)
Solids Handling Cast Iron
Impeller Material ADI
Seal Material Silicon Carbide
Flange ASA
Drive Type Diesel Engine