Backup Rings
Description | Item number | Material | Profile | Standard Hardness Shore A |
Pressure - (max) bar | Temperature | Sliding Speed (max m/sec) |
Application | Measurements | Pressure Rating |
Rotary Speed |
pH Range |
Dimensions |
Back-up ring - BU1 (cut) | PTFE | ![]() |
-200°C+260°C | ||||||||||
Back-up ring - BU1 (uncut) | PTFE | ![]() |
-200°C+260°C | ||||||||||
Back-up ring - BU3 (spiral) | PTFE | ![]() |
-200°C+260°C | ||||||||||
Back-up ring - BU5 (uncut) | POM | ![]() |
-60°C+100°C | ||||||||||
Back-up ring - BU5 (cut) | POM | ![]() |
-60°C+100°C | ||||||||||
Back-up ring - BUU | TPC-ET | ![]() |
-40°C+120°C | ||||||||||
CH81 Back-up ring | TPE | ![]() |
-40°C+120°C |