SPGA Type Rotary Shaft Seal - Spring-Energized PTFE with O-Ring
The SPGA is a premium spring-energized rotary shaft seal designed for the most demanding applications.
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It combines a low-friction PTFE sealing lip, a corrosion-resistant metal spring, and a secondary elastomeric O-ring. This multi-component design provides near-zero leakage, extremely low friction, and reliable performance under extreme temperatures, pressures, and harsh chemical environments.
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