Attributes
| Model Number | GP8148 |
|---|---|
| Product Type | pump |
| Horsepower Chart | {"charts":[{"title":"Horsepower Specifications","columns":["RPM","GPM","1000 PSI","2000 PSI","3000 PSI","3770 PSI"],"rows":[["300","29.0","20.0","40.0","59.9","75.3"],["400","38.6","26.6","53.3","79.9","100.4"],["500","48.3","33.3","66.6","99.9","125.5"],["580","56.0","38.6","77.2","115.9","145.6"]]}]} |
| Repair Kits | {"name":"Plunger Packing Kit","part_number":"09627","components":[{"item":"38A","part_number":"04840","description":"O-Ring","qty":"6"},{"item":"39A","part_number":"05066","description":"O-Ring","qty":"3"},{"item":"40","part_number":"05390","description":"Seal Ring","qty":"3"},{"item":"42","part_number":"05393","description":"Sleeve","qty":"9"}]}, {"name":"Inlet Valve Assembly Kit","part_number":"09725","components":[{"item":"51B","part_number":"05978","description":"Suction Valve Seat","qty":"3"},{"item":"51C","part_number":"05314","description":"Valve Plate","qty":"3"},{"item":"51D","part_number":"05408","description":"O-Ring","qty":"3"},{"item":"51E","part_number":"05450","description":"Valve Spring","qty":"3"},{"item":"51F","part_number":"05596","description":"O-Ring","qty":"3"},{"item":"52D","part_number":"05408","description":"O-Ring","qty":"3"}]}, {"name":"Discharge Valve Kit","part_number":"09726A","components":[{"item":"52C","part_number":"05314","description":"Valve Plate","qty":"3"},{"item":"52D","part_number":"05408","description":"O-Ring","qty":"6"},{"item":"52E","part_number":"05450","description":"Valve Spring","qty":"3"},{"item":"52F","part_number":"05596","description":"Valve Spring Guide","qty":"3"}]}, {"name":"Oil Seal Kit","part_number":"09584","components":[{"item":"32","part_number":"05058","description":"Radial Shaft Seal","qty":"3"},{"item":"33A","part_number":"05056","description":"O-Ring","qty":"3"}]} |
| General Documents | {"text":"Giant Industries Limited Warranty","url":"https://www.giantpumps.com/wp-content/uploads/2021/02/Giant-Industries-Limited-Warranty-255.pdf"} |
Description
A German-made reciprocating triplex plunger pump.
Features:
Attached gearbox; spheroidal cast iron crankcase with vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; solid ceramic plungers; nitrile seals with fabric reinforcing; stainless steel valves and nickel-plated Spheroidal cast iron manifold. Comes equipped with an integrated oil cooling system.
Specifications
| Flow | 56 GPM, 213 L/min |
|---|---|
| Maximum Discharge Pressure | 3770 PSI, 260 bar |
| Crankshaft Speed | 580 RPM |
| Power | 142 HP, 106 KW |
| Max Temperature | 86 °F, 30 °C |
| Inlet Port Size | (2) 3" BSP |
| Discharge Port Size | (2) 1-1/4" BSP |
| Plunger Diameter | 1.89 in., 48 mm |
| Stroke | 2.83 in., 72 mm |
| Maximum Inlet Pressure | 29 PSI, 2 bar |
| Crankshaft Diameter | 1.77 in., 45 mm |
| Crankshaft Rotation | Towards Gear End |
| Key Width | 0.55 in., 14 mm |
| Crankshaft Mounting | Either Side |
| Crankcase Oil Capacity US | 4.2 gal, 16.0 L |
| Weight | 767 lbs., 348 kg |
| Manifold Material | Nickel-Plated Spheroidal Cast Iron |
| Crankcase Material | Spheroidal Cast Iron |
| Plunger Material | Solid Ceramic Oxide |
| Valve Material | Stainless Steel |
| Seal Material | Nitrile with Fabric Reinforcing |
| Plunger Packing Kit Part # | 09627 |
| Inlet Valve Assembly Kit Part # | 09725 |
| Discharge Valve Kit Part # | 09726A |
| Oil Seal Kit Part # | 09584 |