P485-4000
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 | 5.3 GPM | 19.9 L/min |
| Maximum Discharge Pressure | 7250 PSI | 500 bar |
| Crankshaft Speed | 1450 RPM | |
| Power | 26.2 HP | 19.5 KW |
| Max Temperature | 40 °F | 40 °C |
| Inlet Port Size | (2) 1/2" BSP | |
| Discharge Port Size | (2) 3/8" BSP | |
| Plunger Diameter | 0.71 in. | 18 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. | 0.9 L |
| Weight | 41.9 lbs. | 19.0 kg |
| NPSHR | 21.3 Ft.-head | 6.5 mWs |
| Manifold Material | AISI CA 9-NM | |
| 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 #09640-0400 | |||
| 18 | 05477 | Grooved Seal | 3 |
| 20A | 07266 | O-Ring | 3 |
| 23 | 05517 | Groove Seal Packing | 3 |
| 24 | 05537 | Support Ring | 3 |
| 25A | 05538 | Support Ring for O-Ring | 3 |
| 25B | 07489 | O-Ring | 3 |
| Valve Assembly Kit – Part #09647 | |||
| 27 | 05541 | Valve Seat | 3 |
| 28 | 05542 | Valve Plate | 3 |
| 29 | 07906 | Valve Spring | 3 |
| 30 | 07907 | Valve Spring Retainer | 3 |
| 31 | 07770 | O-Ring | 3 |
| 33 | 05545 | O-Ring | 3 |
| Oil Seal Kit – Part #09641 | |||
| 19 | 05444 | Oil Seal | 3 |
Horsepower Specifications
| RPM | GPM | 4000 PSI | 5000 PSI | 6000 PSI | 7250PSI |
|---|---|---|---|---|---|
| 1000 | 3.6 | 10.0 | 12.5 | 15.0 | 18.1 |
| 1100 | 4.0 | 11.0 | 13.7 | 16.5 | 19.9 |
| 1200 | 4.3 | 12.0 | 15.0 | 18.0 | 21.7 |
| 1300 | 4.7 | 13.0 | 16.2 | 19.4 | 23.5 |
| 1450 | 5.3 | 14.5 | 18.1 | 21.7 | 26.3 |
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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.