RH250 is a two piece single acting buffer seal which consists of one special designed elastomeric sealing element for to evacuate the back pressure and one thermoplastic back-up ring.
- No pressure build-up between the primary and secondary seal
- High wear resistance
- Low friction
- Low axial housing heights
- Good protection to the secondary seal with pressure peaks
Construction machinery, fork-lift trucks, injection molding machines, agricultural machinery, cranes, earth moving equipment and standard cylinders.
- Diameter:32 mm to 150 mm
- Temperature:-40 ° C to 100 ° C
- Pressure limit:400 bar
- Speed limit:0.5 m/s