• W68-90-10 VIT | W689010VIT• Inner dimension: 68, Outer dimension: 90, Width: 10, Weight: 0,01, Version: Rubber coating, Pressure resistance: Up to 0.5 bar max., Material: FKM (Viton), Temperature range: -15 to +200 °C, Dust lip/Protective lip: Without, Tension spring: Rust- and acid-resistant steel