Back-up Rings/N - Nylon
-40/250F [-40/121C] /T - PTFE -100/500F [-73/260C] |  |  |
This series of
Back-up Rings are used in conjunction with
U-Cup type rod seals as anti-extrusion devices. Available in either solid (SD) or split-ring design (ST), they allow for increased pressures and shock loads in heavy-duty service.
Back-up Rings/N - Nylon
-40/250F [-40/121C] /T - PTFE -100/500F [-73/260C] |  |  |
This series of
Back-up Rings are used in conjunction with
U-Cup type rod seals as anti-extrusion devices. Available in either solid (SD) or split-ring design (ST), they allow for increased pressures and shock loads in heavy-duty service.