P420A-0011
A German-made reciprocating triplex plunger pump.
Features:
Aluminum 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; Viton seals; Viton valves; and forged brass manifold.
Options:
Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive) and pulsator valve.
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 | 12.8 GPM | 48.4 L/min |
| Maximum Discharge Pressure | 2175 PSI | 150 bar |
| Crankshaft Speed | 1450 RPM | |
| Power | 19.2 HP | 14.3 KW |
| Max Temperature | 160 °F | 70 °C |
| Inlet Port Size | (2) 1" NPT | |
| Discharge Port Size | (2) 3/4" NPT | |
| Plunger Diameter | 0.98 in. | 25 mm |
| Stroke | 0.945 in. | 24 mm |
| Maximum Inlet Pressure | 145 PSI | 10 bar |
| Crankshaft Diameter | 1.1 in. | 28 mm |
| Crankshaft Rotation | Top of Pulley Towards Manifold | |
| Key Width | 0.315 in. | 8 mm |
| Crankshaft Mounting | Either Side | |
| Crankcase Oil Capacity US | 30.4 fl. oz. | 0.9 L |
| Weight | 38.3 lbs. | 17.4 kg |
| Volumetric Efficiency | 0.95 | |
| Mechanical Efficiency | 0.86 | |
| NPSHR | 30.5 Ft.-head | 9.3 mWs |
| ITEM# | PART# | DESCRIPTION | Qty. |
|---|---|---|---|
| Plunger Packing Kits – Part #09140-0011 | |||
| 21 | 07266-0001 | O-Ring, Viton | 3 |
| 23 | 12254-0010 | V-Sleeve, Viton | 3 |
| 23B | 12255-0010 | Weep Seal, Viton | 3 |
| 24 | 08376 | Pressure Ring | 6 |
| Valve Assembly Kit – Part #09143-0001 | |||
| 27A | 08408-0001 | Valve Assembly, Complete | 6 |
| 33 | 07214-0001 | O-Ring | 6 |
| Oil Seal Kit – Part #09641 | |||
| 19 | 05444 | Oil Seal | 3 |
Horsepower Specifications
| RPM | GPM | 1000 PSI | 1500 PSI | 1700 PSI | 2175 PSI |
|---|---|---|---|---|---|
| 785 | 6.9 | 4.8 | 7.1 | 8.1 | 10.4 |
| 900 | 7.9 | 5.4 | 8.2 | 9.3 | 11.9 |
| 1010 | 8.9 | 6.1 | 9.2 | 10.4 | 13.4 |
| 1120 | 9.9 | 6.8 | 10.2 | 11.6 | 14.9 |
| 1240 | 10.9 | 7.5 | 11.3 | 12.8 | 16.4 |
| 1450 | 12.8 | 8.8 | 13.2 | 15.0 | 19.2 |
Images Open in new Window/Tab
Literature
Documents open in new window/tab.
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.