Attributes
| Model Number | LP255 |
|---|---|
| Product Type | pump |
| Horsepower Chart | {"charts":[{"title":"Horsepower Specifications","columns":["RPM","GPM","1000 PSI","1500 PSI","2000 PSI","2175 PSI"],"rows":[["500","13","9.0","13.5","18.1","19.6"],["640","16.6","11.5","17.3","23.1","25.1"],["750","19.5","13.5","20.3","27.1","29.5"],["805","20.9","14.5","21.8","29.0","31.6"],["865","22.5","15.6","23.4","31.3","34.0"],["920","23.9","16.6","24.9","33.2","36.1"],["1000","26","18.1","27.1","36.1","39.3"]]}]} |
| Repair Kits | {"name":"Plunger Packing Kit","part_number":"09535","components":[{"item":"35A","part_number":"07740","description":"O-Ring","qty":"3"},{"item":"35B","part_number":"13141","description":"O-Ring","qty":"3"},{"item":"36","part_number":"13025","description":"V-Sleeve weep","qty":"3"},{"item":"40","part_number":"13027","description":"V-Sleeve","qty":"6"}]}, {"name":"Valve Assembly Kit","part_number":"09136","components":[{"item":"46A","part_number":"07751","description":"Valve Assembly Complete","qty":"3"},{"item":"48A","part_number":"12055","description":"O-Ring","qty":"3"}]}, {"name":"Oil Seal Kit","part_number":"09577","components":[{"item":"31","part_number":"07133","description":"Radial Shaft Seal","qty":"3"}]} |
| General Documents | {"text":"Giant Industries Limited Warranty","url":"https://www.giantpumps.com/wp-content/uploads/2021/02/Giant-Industries-Limited-Warranty-129.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 forged brass manifold.
Specifications
| Flow | 25.7 GPM, 97.3 L/min |
|---|---|
| Maximum Discharge Pressure | 2175 PSI, 150 bar |
| Crankshaft Speed | 1000 RPM |
| Power | 39.3 HP, 29.3 KW |
| Max Temperature | 140 °F, 60 °C |
| Inlet Port Size | (2) 1-1/2" NPT |
| Discharge Port Size | (2) 1" NPT |
| Plunger Diameter | 1.26 in., 32 mm |
| Stroke | 1.65 in., 42 mm |
| Maximum Inlet Pressure | 90 PSI, 6.2 bar |
| Crankshaft Diameter | 1.38 in., 35 mm |
| Crankshaft Rotation | Top of Pulley Towards Manifold |
| Crankshaft Mounting | Either Side |
| Crankcase Oil Capacity US | 118 fl. oz., 3.5 L |
| Weight | 125 lbs., 57 kg |
| Volumetric Efficiency | 0.96 |
| Mechanical Efficiency | 0.85 |
| Manifold Material | Brass |
| Crankcase Material | Spheroidal Cast Iron |
| Plunger Material | Solid Ceramic Oxide |
| Valve Material | Stainless Steel |
| Seal Material | Nitrile with Fabric Reinforcing |
| Plunger Packing Kit Part # | 09535 |
| Valve Assembly Kit Part # | 09136 |
| Oil Seal Kit Part # | 09577 |