Attributes
| Model Number | P423-BSP |
|---|---|
| Product Type | pump |
| Horsepower Chart | {"charts":[{"title":"Horsepower Specifications","columns":["RPM","GPM","1000 PSI","1500 PSI","2000 PSI","2900 PSI"],"rows":[["900","5.1","3.5","5.3","7.0","10.2"],["1050","5.9","4.1","6.1","8.1","11.8"],["1160","6.6","4.6","6.8","9.1","13.2"],["1300","7.4","5.1","7.7","10.2","14.8"],["1450","8.2","5.7","8.5","11.3","16.4"]]}]} |
| Repair Kits | {"name":"Plunger Packing Kit","part_number":"09140","components":[{"item":"21","part_number":"07266","description":"O-Ring","qty":"3"},{"item":"23","part_number":"12254","description":"V-Sleeve","qty":"3"},{"item":"23B","part_number":"12255","description":"Weep Seal","qty":"3"},{"item":"24","part_number":"08376","description":"Pressure Ring","qty":"6"}]}, {"name":"Valve Assembly Kit","part_number":"09143","components":[{"item":"27A","part_number":"08408","description":"Valve Assembly, Complete","qty":"6"},{"item":"33","part_number":"07214","description":"O-Ring","qty":"6"}]}, {"name":"Oil Seal Kit","part_number":"09641","components":[{"item":"19","part_number":"05444","description":"Oil Seal","qty":"3"}]} |
| General Documents | {"text":"Giant Industries Limited Warranty","url":"https://www.giantpumps.com/wp-content/uploads/2025/08/Giant-Industries-Limited-Warranty.pdf"} |
Specifications
| Flow | 8.2 GPM, 31.1 L/min |
|---|---|
| Maximum Discharge Pressure | 2900 PSI, 200 bar |
| Crankshaft Speed | 1450 RPM |
| Power | 16.4 HP, 12.2 KW |
| Max Temperature | 160 °F, 70 °C |
| Inlet Port Size | (2) 1" BSP |
| Discharge Port Size | (2) 3/4" BSP |
| Plunger Diameter | 0.87 in., 22 mm |
| Stroke | 0.79 in., 20 mm |
| Maximum Inlet Pressure | 145 PSI, 10 bar |
| Crankshaft Diameter | 1.102 in., 28 mm |
| Crankshaft Rotation | Top of Pulley Towards Manifold |
| Key Width | 0.315 in., 8 mm |
| Crankshaft Mounting | Either Side |
| Crankcase Oil Capacity US | 30.4 fl. oz., 0.9 L |
| Weight | 38.3 lbs., 17.4 kg |
| NPSHR | 21.0 Ft.-head, 6.4 mWs |
| Plunger Packing Kit Part # | 09140 |
| Valve Assembly Kit Part # | 09143 |
| Oil Seal Kit Part # | 09641 |