詹姆斯沃克尔液压密封-Single-acting seal Lionsele G
Maximum operating pressure: 40MPa (5802psi).
Temperature range (standard materials): -25°C to +120°C (-13°F to +248°F).
Maximum surface speed: 5.0m/s (984fpm). For higher speeds please consult our Technical Support Team.
Materials of construction
Standard material: medium nitrile (NBR) elastomer.
Special materials: other elastomers to suit operating conditions, including fluoroelastomer (FKM) for high temperature duties.
Standard material: Fluolion B60 bronzeloaded PTFE.
Special materials: alternative grades of Fluolion PTFE to suit specific applications.
Standard materials are suitable for use with most mineral-based hydraulic fluids,
and most fire-resistant fluids of the water/ oil or water/glycol types at temperatures
up to 120°C (248°F). Also resistant to air, water and most lubricating oils and greases. Where fire-resistant fluids are used, it is essential to advise our Technical Support Team of the type and designation due to the effects that can occur with different grades.
Special materials considerably extend the range of application in terms of temperature, fluid compatibility and abrasion resistance. Please ask our Technical Support Team for further information.
Available in standard materials and sizes to suit housings to BS ISO 7425-2.
Other sizes manufactured to order. Fitting instructions are supplied with Every seal.