HPSI
The BR Rod Buffer Seal is made from bronze-filled PTFE with a 70A nitrile O-ring and is designed to absorb shock from pressure spikes, helping protect the primary rod seal. For higher-temperature applications, the nitrile O-ring can be replaced with a fluorocarbon O-ring for an additional charge. Please call for sizes not listed.
| Groove Diameter | : | 12.830 in |
| Inside Diameter | : | 12 in |
| Material | : | Bronze Filled PTFE/Rubber |
| Part Number | : | (Prefix)(C/S)(ID) |
| Pressure Range | : | 0 TO 5,000 PSI |
| Temperature Range | : | -65° to 220°F |
| Width | : | 0.305 in |
- Bronze-filled PTFE construction provides durable sealing performance
- 70A nitrile O-ring provides reliable sealing force
- Absorbs shock from hydraulic pressure spikes
- Helps protect the primary rod seal
- Fluorocarbon O-ring option available for higher-temperature applications
