• W78-100-13 BASL | W7810013BASL• Inner dimension: 78, Outer dimension: 100, Width: 13, Weight: 0,01, Pressure resistance: Up to 0.5 bar max., Material: NBR (Perbunan), Temperature range: -30 to +100 °C, Version: Rubber coating, Dust lip/Protective lip: With, Tension spring: Non-alloy steel