Components with cylindrical mounting surfaces, which are installed in hygienic areas, can be sealed and mounted without dead spaces using GN 7600 sealing rings.
When delivered, or when not assembled, the sealing rings have the “actual dimensions” stated in the table. To ensure a firm seating and a reliable sealing, an installation space as shown in the sketch must be provided on the component. This ensures that when the sealing ring is mounted, it will be subject to the necessary pressure without excess load. All surfaces that are in contact with the sealing ring should have a minimum surface quality of Ra 0.8 µm.
Standard parts that are supplied with GN 7600 sealing rings are listed in the table and can be supplied individually in case service is required.
Specification
Hydrogenated acrylonitrile butadiene rubberHNBR
Temperature resistant from -13 °F to +302 °F
(-25 °C to +150 °C)
Blue
FDA compliant
Hardness 85 ±5 shore A85
Ethylene propylene diene rubberEPDM
Temperature resistant from -40 °F to +248 °F
(-40 °C to +120 °C)
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.002 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351