A compact, U‑profiled rod / gland seal that ensures sealing integrity when cylinder rod / gland deflections occur.
Lionsele U2 is a compact, U-profiled rod / gland seal manufactured in high-performance polyurethane. Its asymmetrical design ensures sealing integrity when cylinder rod / gland deflections occur.
In operation, the secondary sealing lip traps fluid behind the primary sealing lip and serves to increase lubrication. This prevents dry running, thus reducing the risk of stick-slip action. Seal life is significantly increased by the optimised fluid film conditions created beneath the primary sealing lip.
Moreover, the secondary sealing lip helps to exclude contamination from the primary sealing lip, further promoting seal life.
Rod and ram seal for hydraulic cylinders on general duty systems, including mobile hydraulics, injection moulding machines, and many other industrial applications.
Designed for use with heavy-duty hydraulic packings where conditions are particularly arduous.
Our compact rod/gland seal and single-acting piston seal with high and low pressure sealing capabilities.
Highly proven on industry's most arduous applications.
A compact rod / gland seal providing smooth operation and low levels of breakout and dynamic friction.
A rod and gland seal that operates reliably for long periods with the minimum thickness of fluid film on the dynamic contact surface.
A pressure-responsive hydraulic seal designed for arduous reciprocating gland applications.
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