The rod seal is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside. Leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issues.

CNT Seals offers a wide range of hydraulic rod seals for both single-acting and double-acting systems. These include a unique profiled NBR energised polyurethane (PU) seal, and a specifically designed three element seal for the mining industry comprising of an O-ring energiser, PU shell and a polyacetal anti-extrusion ring.

ROD SEALS

BS R2 IDI
Max pressure 400 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
Max pressure 400 Bar
Temp range -35°C to 100°C
Max speed 0.5m/s
Max pressure 400 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
 U2U2  UNR/UHRUNR/UHR YX-d YX-d
Max pressure 400 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
Max pressure 400 Bar
Temp range -35°C to 100°C
Max speed 0.5m/s
Max pressure 300 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
KY-d KY-d IDUIDU  BUBU
Max pressure 400 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
Max pressure 150 Bar
Temp range -35°C to 200°C
Max speed 0.5m/s
Max pressure 500 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
BD BD  BRBR  HBYHBY
Max pressure 500 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
Max pressure 500 Bar
Temp range -35°C to 110°C
Max speed 0.5m/s
Max pressure 400 Bar
Temp range -35°C to 100°C
Max speed 0.5m/s
 BSJBSJ
Max pressure 400 Bar
Temp range -35°C to 200°C
Max
speed 5m/s