• Made of high elasticity nitrile rubber (NBR) with excellent resistance to wear, oils, and acids. • Uniform circular cross-section design ensuring balanced pressure distribution and an airtight seal. • Durometer hardness 90 to withstand high loads and offer excellent extrusion resistance. • Operating temperature range from -20 °C to 80 °C, suitable for cold and hot industrial environments. • Versatile applications in hydraulic systems, pneumatic tools, fuel injection systems, and compressors. • Resistant to deformation and cracking even under long-term use conditions.