step seal

Diameter Range: 20 ~ 2000mm

Medium: Petroleum based hydraulic oil, fire-resistant hydraulic oil, environmental protecting hydraulic oil(biology oil) , water and other materials.

Pressure: -30^oC ~ +200^oC

Velocity: 5m/s

Design and apply please refering to Trelleborgs WEMHF, Merkels PT1 series standards.

Excellent performance in locating and positioning. Applied to agricultural machinery, hydraulic presses, injection moulding machines, hydraulic controlling systems, forklifts, cranes, rolling machines, handling machinery, etc.

One non-standard seal and two O-Rings energized scraper PT1 improves the sealing properties, low coefficient of friction, no stick-slip behavior.

- low friction and no stick-slip behavior
- excellent adjusting and positioning property
- high reliability