GP8055-5100
A German-made triplex plunger positive displacement pump with reciprocating plungers for belt drive applications. Features: 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 316 stainless steel manifold. Comes equipped with an integrated oil cooling system.
WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
| Specification | US | Metric |
|---|---|---|
| Flow | 74.8 GPM | 238 L/min |
| Maximum Discharge Pressure | 3000 PSI | 200 bar |
| Crankshaft Speed | 580 RPM | |
| Power | 161.8 HP | 120.7 KW |
| Max Temperature | 86 °F | 30 °C |
| Inlet Port Size | (2) 3" BSP | |
| Discharge Port Size | (2) 1-1/4" BSP | |
| Plunger Diameter | 2.17 in. | 55 mm |
| Stroke | 2.83 in. | 72 mm |
| Maximum Inlet Pressure | 29 PSI | 2 bar |
| Crankshaft Diameter | 70 mm | |
| Crankshaft Rotation | Top of Pulley Towards Manifold | |
| Crankshaft Mounting | Either Side | |
| Crankcase Oil Capacity US | 3.3 gal | 12.5 L |
| Weight | 767 lbs. | 348 kg |
| Manifold Material | Nickel Aluminum Bronze | |
| Crankcase Material | Spheroidal Cast Iron | |
| Plunger Material | Solid Ceramic Oxide | |
| Valve Material | Stainless Steel | |
| Seal Material | Nitrile with Fabric Reinforcing |
| ITEM# | PART# | DESCRIPTION | Qty. |
|---|---|---|---|
| Plunger Packing Kit – Part #09152 | |||
| 21 | 08443 | O-Ring | 3 |
| 23 | 07391 | V-Sleeve, Weep | 3 |
| 23A | 08598 | V-Sleeve | 3 |
| 24 | 07392 | Support Ring | 3 |
| Valve Assembly Kit – Part #09116 | |||
| 32x | 07946A | Valve Assembly Complete | 6 |
| 31 | 07853 | O-Ring | 6 |
| 33 | 07913 | O-Ring | 6 |
| Oil Seal Kit – Part #09144 | |||
| 19 | 08356-00010 | Oil Seal | 3 |
| Optional Teflon Packing Kit – Part #09527-0021 | |||
| 21 | 08443-0001 | O-Ring | 3 |
| 23/23A | 07391-0020 | V-Sleeve, Teflon | 6 |
| 24 | 07392 | Support Ring | 3 |
| 31 | 07853-0001 | O-Ring, Viton | 6 |
| 33 | 07913-0001 | O-Ring, Viton | 6 |
Horsepower Specifications
| RPM | GPM | 1000PSI | 1500PSI | 2000PSI | 2500PSI |
|---|---|---|---|---|---|
| 500 | 0.13 | 0.1 | 0.1 | 0.2 | 0.2 |
| 1000 | 0.26 | 0.2 | 0.3 | 0.4 | 0.4 |
| 1750 | 0.46 | 0.3 | 0.5 | 0.6 | 0.8 |
| 3000 | 0.78 | 0.5 | 0.8 | 1.1 | 1.3 |
| 3200 | 0.83 | 0.5 | 0.9 | 1.1 | 1.4 |
| 3450 | 0.9 | 0.6 | 0.9 | 1.2 | 1.6 |
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Our Company
For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.