C1 20 X 28 X 5,5 VITON

Conditions of use:
Hydraulics Pneumatics
Pressure: ≤160 bar Pressure: 16 bar
Temperature: -35 °C ... +100 °C Temperature: -35 °C ... +80 °C
Speed: ≤0.5 m/s Speed: 1 m/s
Liquids: Mineral oil-based Permanently lubricated pneumatic cylinders, hydraulic fluids we recommend profile E5.

Gap >e< is selected according to the operating conditions using a nomogram.
Materials
NBR-based elastomer. Also available from FPM material.
Installation
Mounted in a closed groove
Nominal diameter < 25 mm; we recommend an open groove.
Tolerances
d = H8/f7 (hydraulics) d = H11/e9 (pneumatics)
D = H9
W = +0.20 (-0)
Advantages
- Little need for space
- Low friction thanks to the structure of the seal
- Can also be used in pneumatics if the compressed air contains lubricant.