Attributes
| Model Number | GP7255A-SSP |
|---|---|
| Product Type | pump |
| Horsepower Chart | {"charts":[{"title":"Horsepower Specifications","columns":["RPM","GPM","800 PSI","1000 PSI","1300 PSI","1500 PSI","2000 PSI*"],"rows":[["479","45.0","24.8","31.0","40.3","46.6","62.1*"],["531","49.9","27.5","34.4","44.7","51.6","68.8*"],["585","55.0","30.3","37.9","49.3","56.9","75.9*"],["638","60.0","33.1","41.4","53.8","62.1","82.8*"],["700","65.8","36.3","45.4","59.0","68.1","90.8*"],["851*","80.0*","44.1*","55.2*","71.7*","82.8*","110.3*"]]}]} |
| Repair Kits | {"name":"Plunger Packing Kit","part_number":"09220","components":[{"item":"38A","part_number":"13156","description":"O-Ring","qty":"3"},{"item":"38B","part_number":"07721","description":"O-Ring","qty":"3"},{"item":"39A","part_number":"07723","description":"Grooved Ring","qty":"3"},{"item":"41","part_number":"13158","description":"Support Ring","qty":"3"},{"item":"42","part_number":"07711","description":"V-Sleeve","qty":"6"}]}, {"name":"Oil Seal Kit","part_number":"09221","components":[{"item":"32","part_number":"07624","description":"Radial Shaft Seal","qty":"3"},{"item":"33A","part_number":"07627","description":"O-Ring","qty":"3"}]}, {"name":"Inlet Valve Assembly Kit","part_number":"09659","components":[{"item":"51","part_number":"05594","description":"Inlet Valve Assembly","qty":"1"},{"item":"56A","part_number":"07658","description":"O-Ring","qty":"1"},{"item":"56B","part_number":"07635","description":"Support Ring","qty":"1"}]}, {"name":"Large Discharge Valve Kit","part_number":"09660","components":[{"item":"52","part_number":"05600","description":"Discharge Valve Assembly","qty":"1"},{"item":"55","part_number":"05647","description":"Valve Spacer","qty":"1"},{"item":"56A","part_number":"07658","description":"O-Ring","qty":"1"},{"item":"56B","part_number":"07635","description":"Support Ring","qty":"1"}]} |
| General Documents | {"text":"Giant Industries Limited Warranty","url":"https://www.giantpumps.com/wp-content/uploads/2021/02/Giant-Industries-Limited-Warranty-308.pdf"} |
Description
A German-made reciprocating triplex plunger pump.
Features
Spheroidal cast iron crankcase with sight glass and vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; stainless steel plungers; nitrile seals with fabric reinforcing; stainless steel valves and nickel-plated Spheroidal cast iron manifold.
Specifications
| Flow | 65.8 GPM, 250 L/min |
|---|---|
| Maximum Discharge Pressure | 1500 PSI, 100 bar |
| Crankshaft Speed | 700 RPM |
| Power | 68.0 HP, 51.0 KW |
| Intermittent Flow | 80 GPM, 303 L/min |
| Intermittent Discharge Pressure | 2000 PSI, 140 bar |
| Intermittent Crankshaft Speed | 851 RPM |
| Intermittent Power Consumption | 110.0 HP, 82.0 kW |
| Max Temperature | 140 °F, 60 °C |
| Inlet Port Size | (2) 2-1/2" NPT |
| Discharge Port Size | (2) 1-1/4" NPT |
| Plunger Diameter | 2.17 in., 55 mm |
| Stroke | 2.0 in., 52 mm |
| Maximum Inlet Pressure | 29 PSI, 2 bar |
| Crankshaft Diameter | 2.0 in., 51.5 mm |
| Crankshaft Rotation | Top of Pulley Towards Manifold |
| Key Width | 0.6 in., 14 mm |
| Crankshaft Mounting | Either Side |
| Crankcase Oil Capacity US | 1.7 gal, 6.5 L |
| Weight | 374 lbs., 170 kg |
| Manifold Material | Nickel-Plated Cast Iron |
| Crankcase Material | Spheroidal Cast Iron |
| Plunger Material | Stainless Steel |
| Valve Material | Stainless Steel |
| Seal Material | Nitrile with Fabric Reinforcing |
| Plunger Packing Kit Part # | 09220 |
| Oil Seal Kit Part # | 09221 |
| Inlet Valve Assembly Kit Part # | 09659 |
| Large Discharge Valve Kit Part # | 09660 |