Viking - Internal Gear Pumps - Heavy Duty Alloy
Series:
724, 4724
Max. Capacity: 110 GPM (25 M³/hr)
Max. Pressure: 200 PSI (14 BAR)
Max. Viscosity: 2,000,000 SSU (440,000 cSt)
Temperature Range: -110°F to +500°F (-80°C to +260°C)
Features:
- Jacketed bracket standard on H-LL sizes for heating or cooling. Optional jacketed heads available.
- Integral thrust bearing standard for heavy duty applications.
- Integral pressure relief valve standard on sizes G-LL.
- Motor speed operation on smaller sizes – no reducer required.
- Alloy wetted materials with cast iron non-wetted bracket for enhanced value.
Specifications
| Material of Construction | Size | Standard Port | Nominal Capacity At Maximum Speed | Maximum Speed | Maximum Pressure | ||
| Inches | GPM | M3/Hr | RPM | PSI | BAR | ||
| STAINLESS STEEL | F | 0.5 | 1.5 | 0.3 | 1,750 | 200 | 14 |
| FH | 0.75 | 3 | 0.7 | 1,750 | 200 | 14 | |
| G | 1 | 5 | 1 | 1,150 | 200 | 14 | |
| H | 1.5 | 10 | 2 | 1,150 | 150 | 10 | |
| HL | 1.5 | 20 | 5 | 1,150 | 150 | 10 | |
| K | 2 | 45 | 10 | 520 | 150 | 10 | |
| KK | 2 | 65 | 15 | 520 | 150 | 10 | |
| L | 2 | 90 | 20 | 420 | 150 | 10 | |
| LQ | 2.5 | 90 | 20 | 420 | 150 | 10 | |
| LL | 3 | 110 | 25 | 420 | 150 | 10 | |
Options
Sealing / Coupling:
Packing, Component Mechanical Seal in Stuffing Box (sizes F-G), Component Mechanical Seal Behind-the-Rotor (sizes H-LL)
Porting:
Opposite (180°) NPT/BSP Ports (sizes F-G), Right Angle (90°) NPT/BSP Ports (sizes H-L), Right Angle (90°) 150 Class ANSI Flange Ports (sizes LQ & LL)
Mounting:
Foot Mount
