Rod seal RSD 18x25x5 PU [2ERSD073]

The RSD type rod seal from the Italian manufacturer Artic Seals is a double-lip ring with the manufacturer's code [2ERSD073] and dimensions 18x25x5. Made from C0 polyurethane (based on polyester-caprolactam), it is designed for use in hydraulic cylinders. Both lips are pressed against the cooperating surface thanks to the elasticity of the material. An additional lip stabilizes the seal and protects against external contamination. The design prevents the stick-slip effect and supports the operation of the seal at low temperatures.

Technical data:

• Working pressure: up to 400 bar (at 60°C)
• Linear speed: up to 0.5 m/s
• Temperature range: from -35°C to +100°C (temporarily up to 110°C)
• Hardness: 93 Shore A ±2
• Material: C0 polyurethane with high resistance to wear and low permanent deformation