PTFE Rotary Shaft Seals

Fluorocarbon PTFE rotary seals are designed to seal liquid and gaseous media in rotating hardware. The PTFE element forms a long life, low friction seal on the shaft and is suitable for use in the most demanding conditions.

Benefits of PTFE Rotary Seals

• Excellent chemical resistance
• Wide operating temperature range
• Very low coefficient of friction (low torque)
• No stick/slip effect
• High resistance to wear
• Dry run capability
• Very high shaft surface speeds
• Sealing large eccentricities

Service

• Available in hydrodynamic, plain and multi-lip configurations
• A wide range of materials to suit the demands of the application.
• Low volume requirements can be constructed from machined shells so there are no tooling charges.
• High volumes can be manufactured from pressed shells reducing unit costs.