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Hydraulic Pumps
Pumps for mix head hydraulic systems
Don't get stuck constantly replacing aluminum-body hydraulic pumps that fail under the demands of polyurethane foam manufacturing. Our pumps feature cast iron bodies designed specifically for the dirt and pressure spikes typically found in mixhead hydraulic systems.
We offer a wide range of hydraulic pumps from Rexroth and other manufacturers, including:
- Internal gear pumps
- External gear pumps
- Radial piston pumps
- Axial piston pumps
We supply only hydraulic pumps that represent the best in quality, performance and value for the production of urethane foam. Our process experts can help you select the correct pump for your system and application.
Contact us for availability and pricing.
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| Pump Type | Displacement cc/rev |
Flow Range @ 1800 rpm |
Continuous Pressure (maximum) | Peak Pressure (maximum) | Features |
| External Gear | Fixed 4 to 14 |
5 to 24 gpm 19 to 91.2 lpm |
3,625 psi 250 bar |
4,350 psi 300 bar |
|
| Internal Gear | Fixed 5 to 20 |
2 to 10 gpm 7.6 to 38 lpm |
4,500 psi 310 bar |
5,075 psi 350 bar |
|
| Axial Piston | Fixed or Variable 28 to 140 |
22 to 67 gpm 84 to 252 lpm |
4,000 psi 280 bar |
5,100 psi 350 bar |
|
| Radial Piston | Fixed 1.6 to 20 |
0.64 to 83 gpm 2.4 to 315 lpm |
7,250 psi 500 bar |
10,000 psi 690 bar |
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NOTE: This table provides general data ranges for a large number of pump models and sizes. For details, contact PPI.
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