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PURS Piston Rod Seal Hydraulic Seals

2 week ago
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Product details

Engineered for demanding dynamic applications, the RS Series Piston Rod Seal delivers unmatched performance in high-speed hydraulic cylinders up to 4 m/s. Combining bronze-reinforced PTFE seals with temperature-adaptive O-rings, this solution masters extreme conditions from -30°C to +180°C while maintaining near-zero friction.


Technical Specifications

Parameter Specification
Working Pressure ≤40 MPa (5,802 psi)
Temperature Range -30°C to +180°C (O-ring dependent)
Reciprocating Speed ≤4 m/s (157 in/s)
Media Compatibility Petroleum oils, water-glycol, oil-water emulsions
Seal Material Modified PTFE + 25% bronze filler
O-Ring Options • NBR 70 Shore (standard)
• FPM (high-temp variant)

Critical Performance Advantages

1. Extreme Environment Resilience

  • 180°C Capability: FPM O-rings maintain seal integrity in foundry equipment

  • Low-Friction PTFE: 50% less breakaway force vs. polyurethane seals

  • Oil Film Control: Patented lip geometry prevents fluid starvation at 4m/s

2. Industry-Specific Solutions

  • Servo Cylinders: Zero stick-slip in robotic welding arms

  • Construction Machinery: 40 MPa shock load resistance in excavator rams

  • Semiconductor: USP Class VI certification for wafer scanner hydraulics

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Audited supplier
3 year
Address: Dongguan, China


Main Product: Hydraulic Seals, Rod seals, Piston Seals, Wiper Seals , Hydraulic Seals Manufacturer, Seals Supplier

Disclaimer:
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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