KOB Buffer Seal Series (metric)

SEAL INFORMATION

Material Type (Primary Seal): POLYURETHANE
Material Type (Backup Rings): POLYACETAL
Durometer (Shore A): 93
Temperature Range (F): -40 TO 230
Max Pressure (psi): 8000

Extrusion Gap at Various Pressures (mm):

• 1,000 PSI: 1.00
• 3,000 PSI: 0.65
• 5,000 PSI: 0.50
• 8,000 PSI: 0.40

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