U-cup style buffer ring offers an asymmetric sealing lip profile, chamfered sealing edges, and pressure relieving capabilities to prevent inner pressure entrapment when employed in a tandem sealing system. This rod buffer seal is designed to absorb impact pressure fluctuations under high-load conditions thus increasing the life of the primary seal.
|SEAL INFORMATION |
|MATERIAL ||URETHANE U-STYLE, POLYACETAL BACK-UP |
|TEMPERATURE RANGE ||-40° to +230° F |
|PRESSURE RANGE ||0 to 8,000 PSI |
|SPEED ||3 FT/SEC |
|PART NUMBER ||(Prefix)(CS) - (Inside Dia) - (O-Ring CS) |