Gorman-Rupp 03H1-HYD » General Equipment & Supplies, Inc.

Gorman-Rupp 03H1-HYD

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Size: 3” x 3” (76 mm x 76 mm) NPT ‐ Female.
Casing: Aluminum Alloy 356‐T6.
Maximum Operating Pressure 137 psi (945 kPa).*
Enclosed Type, Five Vane Impeller: Aluminum Alloy 356‐T6.
Handles 7/16” (11,1 mm) Diameter Spherical Solids.
Impeller Shaft: Alloy Steel 8620H.
Shaft Sleeve: Alloy Steel 4130.
Replaceable Wear Rings: Copper Alloy C93200.
Intermediate: Aluminum Alloy 356‐T6.
Flanges: Aluminum Alloy 356‐T6.
Gaskets: Cork w/Nitrile.
O‐Rings: Buna‐N.
Hardware: Standard Plated Steel.
Optional Equipment: Victaulic Suction and Discharge Flanges.
Horizontal Victaulic Discharge Flange.
Victaulic is a Registered Trademark of Victaulic Company of America.
Maximum Input Pressure: 3000 psi (20684 kPa).
Maximum Input Flow: 29 GPM (1,8 lps).
Maximum Hydraulic Fluid Temperature: 180F (82C).
Bearings: Roller Type.
Port Size: 1-1/16-12 UN-2B Straight Thread (SAE #12).
*Consult Factory for Applications Exceeding Maximum Pressure
and/or Temperature Indicated.


Suction 3" (76 mm)
Discharge 3" (76 mm)
Solids Handling 0.44" (11 mm)
Solids Handling Aluminum
Impeller Material Aluminum
Seal Material Carbon/Ni-Resist
Flange ASA
Drive Type Hydraulic