Operating conditions
Pressure: < 700 bar (support part unsplit, small gap) table 1
Temperature: -30°C...110°C
Speed: < 0,5 m/s
Fluids: Hydraulic fluids (mineral oil based), water emulsions, water/glycol
Materials
(1) Support part, Hytrel
(2) Sealing part, NBR
(3) Back-up ring, Acetal
Installation
Into dismountable housing
Tolerances
d = H8/f7
D = H9
L = +0,4 -0
Advantages
- High resistance against extrusion
- No need to adjust housing
- Durable against shock loads and pressure peaks
- Inexpensive