The RUC type Seal is similar to the RUB type, but with a backup ring at
the end of the secondary lip which prevents extrusion of the seal, it also;
Reduces stick-slip eff ects by maintaining a thin fi lm of oil between the
Secondary lip and the Primary Lip;
Creates a barrier for any external impurities, which has managed to pass
through the Wiper Lips, from entering into the system;
Compensates for the material shrinkage at very low temperatures;
Functions as a stabilizer, particularly during spike pressures.
Ø10.00 – Ø3500.00
TRIATHANE® T479(Polyurethane) Sealing Ele-
ment with a TRIAMIDE® T485(POM) Anti-Extrusion
-30º C to 100º C
≤ 0.5 m/s
Hydraulic fl uids (Mineral Oil based) depending on
Seal Compounds selected.