Rod seal RSD 20x25x3,5 PU [2ERSD090]

The U Ring RSD 20x25x3.5 PU [2ERSD090] is a double-lip sealing ring, made of C0 polyurethane by the renowned Italian manufacturer Artic Seals. It has been designed for use in hydraulic cylinders. Its construction includes two lips, which 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 U Ring RSD 20x25x3.5 PU [2ERSD090] is characterized by resistance to the stick-slip effect and good performance 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

The U Ring RSD 20x25x3.5 PU [2ERSD090] is a product with dimensions 20x25x3.5, which will meet the expectations of even the most demanding users.