Hydraulic/pneumatic, single-acting

Scraper ring, mainly used in combination with wiper A02 or A01. Firmly clinging dirt and extremely heavy soiling (mud, tar, ice) is wiped off, and the following elastomeric wiper is protected from damage. Recommended materials provide good dry running properties, high stiffness and breaking strength.

 Temperature Range  Max Speed  Max Pressure Glide Ring Energizer
-30 °C … +100 °C 4 m/s ECOFLON 2 NBR (70 Shore A)
-20 °C … +200 °C 4 m/s ECOFLON 2 FPM (75 Shore A)
-30 °C … +100 °C 4 m/s ECOFLON 3 NBR (70 Shore A)
-20 °C … +200 °C 4 m/s ECOFLON 3 FPM (75 Shore A)
-30 °C … +100 °C 4 m/s ECOFLON 4 NBR (70 Shore A)
-20 °C … +200 °C 4 m/s ECOFLON 4 FPM (75 Shore A)