HRF Hydraulic Piston Rod Seal is a pressure-energized symmetrical seal with an integrated O-ring for reliable sealing under low-pressure, vacuum, and high-pressure conditions. Suitable for both piston and rod applications in hydraulic cylinders.
Item NO.:
HRFOrder(MOQ):
50Payment:
T/TProduct Origin:
ChinaShipping Port:
ShanghaiProduct Description
HRF Hydraulic Piston Rod Seal is a pressure-energized symmetrical sealing solution that can be used as both a piston seal and a rod seal in hydraulic cylinders. Its symmetrical profile simplifies inventory management while providing reliable sealing performance for a wide range of hydraulic applications.
The seal incorporates a highly elastic O-ring that provides initial radial preload, ensuring excellent sealing performance even under low-pressure or vacuum conditions. As system pressure increases, the pressure is transferred to the sealing lips, enhancing the sealing force automatically. This double acting piston rod seal delivers reliable dynamic and static sealing performance, making it an ideal choice for demanding hydraulic systems requiring long-term durability.
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Applications
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Advantages
Technical Data
| Working Pressure | Operating temperature | Surface speed |
| ≤ 30 MPa(No backup ring) | -35°C to +100°C | ≤ 0.5 m/s |
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