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Gorman-Rupp VGH Series centrifugal pumps are engineered for maximum operating efficiency and minimal energy consumption when pumping dirty liquids and mild abrasives. The enclosed impeller design incorporates double curvature vanes for higher efficiency. The entrance of the volute casing has dynamic positioning vanes that direct the flow to the impeller for increased efficiency while reducing net positive suction head (NPSH). Impeller trims can provide maximum flexibility for your specific application.
| Size | 1-1/4" (30 mm), 1-1/2" (40 mm), 2" (50 mm), 3" (80 mm), 4" (100 mm), 6" (150 mm), 8" (200 mm) |
| Max Capacity | 4900 GPM (309 lps) |
| Max Head | 500' (152 m) |
| Max Solids | 1-3/8" (35 mm) |
| Max Temperature | 160 F (71 C) |
| Materials of Construction | Cast Iron, Ductile Iron |
| Item | Size | Casing | Impeller / Rotor | Drive | Flange | Seal | Suction | Discharge |
| VGH1 1/2C31-B | 2.5 x 1.5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 2.5 | 1.5 |
| VGH1 1/2D31-B | 2.5 x 1.5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 2.5 | 1.5 |
| VGH1 1/4B31-B | 2 x 1.25 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 2 | 1.25 |
| VGH1 1/4C31-B | 2 x 1.25 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 2 | 1.25 |
| VGH1 1/4D31-B | 2 x 1.25 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 2 | 1.25 |
| VGH2 1/2B31-B | 4 x 2.5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 4 | 2.5 |
| VGH2 1/2C31-B | 4 x 2.5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 4 | 2.5 |
| VGH2 1/2D31-B | 4 x 2.5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 4 | 2.5 |
| VGH2C31-B | 3 x 2 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 3 | 2 |
| VGH2D31-B | 3 x 2 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 3 | 2 |
| VGH2E31-B | 3 x 2 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 3 | 2 |
| VGH3B31-B | 5 x 3 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 5 | 3 |
| VGH3C31-B | 5 x 3 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 5 | 3 |
| VGH3E31-B | 5 x 3 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 5 | 3 |
| VGH4C31-B | 5 x 4 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 5 | 4 |
| VGH4D31-B | 5 x 4 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 5 | 4 |
| VGH5B31-B | 6 x 5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 6 | 5 |
| VGH5C31-B | 6 x 5 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 6 | 5 |
| VGH6D31-B | 8 x 6 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 8 | 6 |
| VGH6E31-B | 8 x 6 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 8 | 6 |
| VGH8D31-B | 10 x 8 | Ductile Iron | Cast Iron | Basic | ANSI | Silicon Carbide | 10 | 8 |
