Attributes
| Model Number | GP7142 |
|---|---|
| Product Type | pump |
| Horsepower Chart | {"charts":[{"title":"Horsepower Specifications","columns":["RPM","GPM","800 PSI","1000 PSI","1500 PSI","2000 PSI","2610 PSI"],"rows":[["300","16.5","9.1","11.4","17.1","22.8","29.7"],["400","21.9","12.1","15.1","22.7","30.2","39.4"],["500","27.4","15.1","18.9","28.3","37.8","49.3"],["600","32.9","18.2","22.7","34.0","45.4","59.2"],["700","38.4","21.9","27.4","41.1","54.9","69.1"]]}]} |
| Repair Kits | {"name":"Plunger Packing Kit","part_number":"09766","components":[{"item":"38A","part_number":"13156","description":"O-Ring","qty":"3"},{"item":"38B","part_number":"13141","description":"O-Ring","qty":"3"},{"item":"39A","part_number":"04323","description":"Compact Ring","qty":"3"},{"item":"42","part_number":"07745","description":"V-Sleeve","qty":"6"}]}, {"name":"Inlet Valve 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":"Small Discharge Valve Kit","part_number":"09661","components":[{"item":"51B","part_number":"05450","description":"Valve Spring","qty":"1"},{"item":"51C","part_number":"05247","description":"Valve Plate","qty":"1"},{"item":"51D","part_number":"05596","description":"O-Ring","qty":"1"},{"item":"52F","part_number":"05599","description":"O-Ring","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"}]}, {"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"}]} |
| General Documents | {"text":"Giant Industries Limited Warranty","url":"https://www.giantpumps.com/wp-content/uploads/2021/02/Giant-Industries-Limited-Warranty-165.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; solid ceramic plungers; nitrile seals with fabric reinforcing; stainless steel valves and cast aluminum bronze manifold.
Specifications
| Flow | 38.4 GPM, 145.2 L/min |
|---|---|
| Maximum Discharge Pressure | 2755 PSI, 190 bar |
| Crankshaft Speed | 700 RPM |
| Power | 72.8 HP, 54.3 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 | 1.7 in., 42 mm |
| Stroke | 2.0 in., 52 mm |
| Maximum Inlet Pressure | 29 PSI, 2 bar |
| Crankshaft Diameter | 48 mm |
| Crankshaft Rotation | Top of Pulley Towards Manifold |
| Crankshaft Mounting | Either Side |
| Crankcase Oil Capacity US | 1.7 gal, 6.5 L |
| Weight | 392 lbs., 178 kg |
| NPSHR | 28 Ft.-head, 8.5 mWs |
| Manifold Material | Cast Aluminum Bronze |
| Crankcase Material | Spheroidal Cast Iron |
| Plunger Material | Solid Ceramic Oxide |
| Valve Material | Stainless Steel |
| Seal Material | Nitrile with Fabric Reinforcing |
| Plunger Packing Kit Part # | 09766 |
| Inlet Valve Kit Part # | 09659 |
| Small Discharge Valve Kit Part # | 09661 |
| Large Discharge Valve Kit Part # | 09660 |
| Oil Seal Kit Part # | 09221 |