Product Description
Viking Pump - Model HJ475 - 143TC Flange Mount Cast Iron Gear Pump - 4-1487-1832-504
Pump Construction and Capabilities:
| Port Size | 1.5" |
| Port Type | NPT |
| Port Orientation | Opposite |
| External Material | Cast Iron |
| Seal Type | Mechanical Seal |
| Seal Elastomer | FKM |
| Min Flow Rate (GPM) | 0.0 |
| Max Flow Rate (GPM) | 20.0 |
| Max Pressure (PSI) | 100.0 |
| Max Temperature (F) | 225.0 |
| Relief Valve | Relief Valve |
| Gear/Idler Material | Iron / P.M. |
| Shaft Material | Cast Iron |
| Idler Pin | Hardened Steel |
| Idler Bushing | Carbon Graphite |
| Shaft Bushing | None |
Downloads:
Viking Pump 475 Series Catalog Section
Other Details
About Viking 475 Series Cast Iron Internal Gear Pumps
The Viking 475 Series internal gear pump delivers smooth, positive displacement performance for filtering, circulating, transferring, and lubricating industrial fluids. This compact cast iron pump series supports flow rates up to 30 GPM (7 m3/h) and features a close-coupled configuration that reduces footprint and simplifies installation.
Features include:
- Close-coupled configuration minimizes overall pump footprint and conserves installation space
- Direct motor mounting eliminates the need for separate coupling or drive components
- Streamlined rotor retention design provides a cost-effective solution for medium-duty service
Typical applications include:
- Fuel oil service
- Glycol transfer
- Lube oil circulation
| Model | Standard Port Size | Nominal Pump Rating GPM | Nominal Pump Rating m3/h | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
|---|---|---|---|---|---|---|
| G475 | 1 | 7 | 1.5 | 1800 | 100 | 7 |
| GG475 | 1 | 10 | 2 | 1800 | 100 | 7 |
| H475 | 1.5 | 15 | 3.5 | 1800 | 100 | 7 |
| HJ475 | 1.5 | 20 | 4.5 | 1800 | 100 | 7 |
| HL475 | 1.5 | 30 | 7 | 1800 | 100 | 7 |
