Sealing Solutions Axial Piston Pumps - Prädifa Technology Division | Parker
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Demanding, dynamic applications in mobile and industrial hydraulics at high pressures.
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Sealing System for Axial Piston Pump:
O-Ring V1
Piston Sealing Set OE
Radial Shaft Seals

Requirements:
Axial piston pumps are preferably used for high pressure ranges and challenging dynamic applications in mobile and industrial hydraulics. 

Accordingly, at various sealing points, seals are required with adequate robustness to withstand high pressures and high temperatures while causing only minimal friction.

This applies to radial shaft seals as well as to piston seals in variable displacement pumps. Static seals are subjected to high demandsas well in order to achieve or even surpass the required number of operating hours.

Typical requirements:
• Operating temperature: -30 °C to +120 °C
• Operating pressure: ≤450 bar