P490A
WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
| Specification | US | Metric |
|---|---|---|
| Flow | 15.7 GPM | 59.5 L/min |
| Maximum Discharge Pressure | 2000 PSI | 140 bar |
| Crankshaft Speed | 1450 RPM | |
| Power | 13.0 HP | 9.7 KW |
| Intermittent Flow | 18.9 GPM | 71.7 L/min |
| Intermittent Discharge Pressure | 1000 PSI | 69 bar |
| Intermittent Crankshaft Speed | 1750 RPM | |
| Intermittent Power Consumption | 21.8 HP | 16.3 kW |
| Max Temperature | 160 °F | 70 °C |
| Inlet Port Size | (2) 3/4" BSP | |
| Discharge Port Size | (2) 3/4" BSP | |
| Plunger Diameter | 1.18 in. | 30 mm |
| Stroke | 0.79 in. | 20 mm |
| Maximum Inlet Pressure | 29 PSI | 2 bar |
| Crankshaft Diameter | 28 mm | |
| Crankshaft Rotation | Top of Pulley Towards Manifold | |
| Crankshaft Mounting | Either Side | |
| Crankcase Oil Capacity US | 30.4 fl. oz. | 0.9L |
| Weight | 39.7 lbs. | 18 kg |
| NPSHR | 32.8 Ft.-head | 32.8 mWs |
| Manifold Material | Special Brass | |
| Plunger Material | Solid Ceramic | |
| Valve Material | High-Grade Stainless Steel | |
| Seal Material | Nitrile with Fabric Reinforcing |
The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.
| ITEM# | PART# | DESCRIPTION | Qty. |
|---|---|---|---|
| Plunger Packing Kit – Part #09565A | |||
| 20A | 08059 | O-Ring | 3 |
| 21A | 07150 | O-Ring | 6 |
| 23 | 06931 | Grooved Seal, Brown | 3 |
| 23A | 03686 | Grooved Seal, Black | 3 |
| 24 | 06932 | Support Ring | 3 |
| 25B | 02009 | O-Ring | 2 |
| Valve Assembly Kit – Part #09566 | |||
| 27A | 04365 | Valve Assembly | 6 |
| 31 | 07212 | O-Ring | 6 |
| 33 | 07214 | O-Ring | 3 |
| Oil Seal Kit – Part #09306 | |||
| 19 | 08366 | Oil Seal | 3 |
Horsepower Specifications
| RPM | GPM | 750 PSI | 1000 PSI | 1500 PSI | 2000 PSI |
|---|---|---|---|---|---|
| 1000 | 10.58 | 5.6 | 7.4 | 11.2 | 14.9 |
| 1100 | 13.0 | 6.7 | 9.0 | 13.4 | 17.9 |
| 1200 | 14.0 | 7.2 | 9.7 | 14.5 | 19.3 |
| 1450 | 15.7 | 8.1 | 10.8 | 16.2 | 21.7 |
| 1750 | 18.9 | 9.8 | 13.0 |
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Our Company
For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.