Gorman-Rupp 88B2-F5L » General Equipment & Supplies, Inc.

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Size: 8” x 8” (204 mm x 204 mm) NPT ‐ Female.
Casing: Gray Iron 30.
Maximum Operating Pressure 111 psi. (765 kPa).*
Semi‐Open Type, Three Vane Impeller: Gray Iron 30.
Handles 2 3/8” (60,3 mm) Diameter Spherical Solids.
Impeller Shaft: Carbon Steel 4150.
Replaceable Wear Plate: Gray Iron 30.
Intermediate Bracket: Gray Iron 30.
Seal Plate: Gray Iron 30.
Seal: Double, Grease‐Lubricated with Spring‐Loaded
Grease Cup. Sintered Bronze Stationary Seal Seats. Steel
Rotating Faces. Neoprene Packing Rings. Maximum Temperature
of Liquid Pumped 110F (43C). Maximum Suction
Pressure 10 psi (69 kPa).*
Seal Liner: Copper Alloy C26000.
Flap Valve: Buna‐N w/Nylon Reinforcement and Steel.
Radial/Thrust Bearings: Tapered Roller Type.
Bearing Lubrication: Grease.
Flanges: Gray Iron 30.
Gaskets: Vegetable Fiber.
Hardware: Standard Plated Steel.
Standard Equipment: Hoisting Bail. Skid Base.
90 Discharge Elbow. Strainer.
Optional Equipment: Battery. High Speed (55 MPH/89
KM/H) Tandem Axle Pneumatic‐Tired Wheel Kit. Tandem
Axle Over‐the‐Road Trailer.
*Consult Factory for Applications Exceeding Maximum
Pressure and/or Temperature Indicated.


Suction 8" (203 mm)
Discharge 8" (203 mm)
Solids Handling 2.38" (60 mm)
Solids Handling Cast Iron
Impeller Material Cast Iron
Seal Material Double Grease
Flange ASA
Drive Type Diesel Engine