GP8055
A German-made reciprocating triplex plunger pump.
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 nickel-plated Spheroidal cast iron 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 | 75.3 GPM | 285 L/min |
| Maximum Discharge Pressure | 3000 PSI | 200 bar |
| Crankshaft Speed | 580 RPM | |
| Power | 145 HP | 108 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 | |
| Key Width | 0.55 in. | 14 mm |
| Crankshaft Mounting | Either Side | |
| Crankcase Oil Capacity US | 3.3 gal | 12.5 L |
| Weight | 749 lbs. | 340 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 |
| ITEM# | PART# | DESCRIPTION | Qty. |
|---|---|---|---|
| Plunger Packing Kit – Part #09616 | |||
| 38A | 13286 | O-Ring | 6 |
| 38B | 05281 | Support Ring | 6 |
| 39A | 05066 | O-Ring | 3 |
| 40 | 07723 | Seal Ring | 3 |
| 42 | 05277 | V-Sleeve | 9 |
| Inlet Valve Assembly Kit – Part #09587 | |||
| 51 | 04186 | Inlet Valve Assembly | 3 |
| 56A | 06258 | O-Ring | 3 |
| Discharge Valve Kit – Part# 09588 | |||
| 52 | 04188 | Discharge Valve Assembly | 3 |
| 56A | 06258 | O-Ring | 3 |
| Oil Seal Kit – Part #09584A | |||
| 32 | 05058 | Radial Shaft Seal | 3 |
| 32A | 03118 | Scraper | 3 |
| 33A | 05056 | O-Ring | 3 |
| Oil Seal Kit – Part #09584-R | |||
| Retrofit for pumps made before mid 2019 | |||
| 32 | 05058 | Radial Shaft Seal | 3 |
| 32A | 03118 | Scraper | 3 |
| 33 | 03119 | Seal Retainer | 3 |
| 33A | 05056 | O-Ring | 3 |
Horsepower Specifications
| RPM | GPM | 500 PSI | 1000 PSI | 2000 PSI | 3000 PSI |
|---|---|---|---|---|---|
| 300 | 38.9 | 13.4 | 26.8 | 53.7 | 80.5 |
| 400 | 51.9 | 17.9 | 35.8 | 71.6 | 107.4 |
| 500 | 64.9 | 22.4 | 44.1 | 89.5 | 134.3 |
| 580 | 75.3 | 26.0 | 51.9 | 103.9 | 155.8 |
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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.