Reliable Quality

Wiper / AS

Product introduction:


AS is the classic single acting scraper both for rough, delicate, hot or cold

environments. it consists of two components, a scraper ring and a flexible elastomer o-ring which ensures a tight contact with surface to be scraped. The o-ring also functions as static seal between the opposite side of the scraper ring and the groove bottom.

  • - excellent scraping performance
  • - excellent wear resistant
  • - Compact robust design
  • - Compensates for deflection of the piston rod
  • - low friction
  • - no stick-slip effect
Operation condition:

Speed:             up to 15 m/s for Centflon materials

Temperature:  -45°C to +200°C (Centflon)  depending on o-ring material