PSE 55 X 70 X 25

Conditions of use
Pressure: < 700 bar (support part uniform, very small gap) table 1
Temperature: -30 °C ... +110 °C
Speed: < 0.5 m/s
Liquids: Mineral oil-based hydraulic fluids, water emulsions, water/glycol
Materials
Support part: (1) cloth-reinforced nitrile rubber / polyester
Seal part: (2) nitrile rubber
Support ring: (3) Acetal plastic
FKM and Low Temp materials also available
Installation
For grooves that can be disassembled
Tolerances
d = H8/f7 D = H9 W = +0.4 -0
Advantages
- High gap penetration resistance
- No seal groove adjustment
- Good tightness in pressure shocks and vibrations
- Low costs