Viking - Internal Gear Pumps - Motor Mounted General Purpose
Series:
456, 75, 475, 456-X
Max. Capacity: 30 GPM (7 M³/hr)
Max. Pressure: 250 PSI (17 BAR)
Max. Viscosity: 7,500 SSU (1,650 cSt)
Temperature Range: -60°F to +350°F (-50°C to +180°C)
Features:
- NEMA C-face mount for easy installation and a small footprint. (75 & 475)
- Simplified rotor retention system, economical for medium duty applications
- IEC mount option available
Specifications
| Size | Standard Port | Nominal Capacity At Maximum Speed | Maximum Speed | Maximum Pressure | |||
| Inches | GPM | M3/Hr | RPM | PSI | BAR | ||
| 456/456X | C | 0.25 | 0.5 | 0.11 | 1,750 | 250 | 17 |
| F | 0.5 | 1.5 | 0.34 | 1,750 | 250 | 17 | |
| FH | 0.5 | 3 | 0.68 | 1,750 | 250 | 17 | |
| Series 75/475 | G | 1 | 7 | 1.5 | 1,750 | 100 | 7 |
| GG | 1 | 10 | 2.3 | 1,750 | 100 | 7 | |
| H | 1.5 | 15 | 3.5 | 1,750 | 100 | 7 | |
| HJ | 1.5 | 20 | 4.5 | 1,750 | 100 | 7 | |
| HL | 1.5 | 30 | 7 | 1,750 | 100 | 7 | |
Options
Sealing / Coupling:
Packing (56 Series Only), Component Mechanical Seal, Lip Seal (75 Series Only)
Porting:
Opposite (180°) (Sizes G-HL), Same Side (Sizes C-FH), NPT/BSP
Mounting:
NEMA & IEC Motor Mount (Close-Coupled)
