| Details |
|---|
|
Back-up rings provide added extrusion resistance and prevent damage to O-rings and seals when subjected to high pressures, larger extrusion gaps, and/or high temperatures. The use of back-up rings can significantly increase the pressure rating of almost any seal. They are used in conjunction with O-rings or dynamic seals for both static and dynamic sealing applications. The cross section of a back-up ring is generally rectangular, and they are not designed for sealing purposes.
|
| Product properties | |
|---|---|
| Brand | Dichto |
| Category | Back-ups |
| Inside Diameter (mm) | 37.82 |
| EAN Number | 8-029 |
| Material | Nitrile Rubber |
| Series | Imperial |
| Shore Hardness (A) | 90 |
| Temp Range (°C) | -30 to 100 |
| Colour | Black |
| Cross Section (mm) | 1.78 |
| Appropriate O-Ring | R 2150 |
| Download |
|---|