Extreme chemical resistance
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Advantages:
- Any dimension available
Working conditions:
- Pressure: 40 Mpa
- Temperature: NBR O-ring -30 to +100 FPM O-ring -10 to +200
- Application: Static
- Speed: 0 m/s
- Standard: All
- Diameter range: 3 to *3000 mm
- Action: Single-acting
- Seals larger than 1000 mm, please contact us for design details
Frequently used - DanaFlon Material
Frequently used Material DanaFlon | |||||
---|---|---|---|---|---|
Operating temperature range | –200 to +260 °C | –200 to +260 °C | |||
Basis material | PTFE | PTFE | |||
DanaFlon | 10 | 58 | |||
Filler | Virgin PTFE | Polytetraflouroethylene with glass filler | |||
Colour | White | Off white | |||
Good formstability | Yes | Yes | |||
High formstability | No | Yes | |||
Wide range of media | Yes | Yes | |||
Non-lubricating media | Yes | Yes |
Also available in any Dana-Seal Material.
The performance of the backup ring will always depend on the overall picture of the working conditions.
Verifying the performance of the seal can only be done by test at the actual working conditions.
Dana Backup Ring – Rod ZR
Technical details
Here you can see the technical details
Standart range and special profiles unified in one part number system.
Part No. example
80 mm rod
Delivery times
For special requests, please complete our Request form or call us on +45 4922 4400.