MYBR Rod Buffer Seal Series (metric)

The MYBR profile is a metric compact rod seal designed to act as a buffer seal for the primary rod seal. Molded in nylon with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the primary rod seal. As a buffer seal, the MYBR profile provides a majority of the rod sealing performance while allowing fluid to bypass onto and energize the primary rod seal. Fluid located between the MYBR profile and the rod seal will relieve back into the cylinder upon rod retraction to prevent .

SEAL INFORMATION

Material Type (Primary Seal): 15% GLASS/5% MOLY-FILLED PTFE
Material Type (Energizer): 70A NITRILE
Durometer (Shore D): 67
Temperature Range (F): -40 TO 220
Max Pressure (psi): 5000
Extrusion Gap at Various Pressures (mm):

• 1,000 PSI: 1.00
• 3,000 PSI: 0.65
• 5,000 PSI: 0.50

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