... " (80mm), 4" (100mm), 6'' (150mm)Working pressure: 8 bar, 10 bar,13bar ,16bar ,20bar ,23barPrinting and color of inner rubber: according ... to your requirementsCustomized packaging available Widely used on farms, fire ... Diameter (mm)Actual InternalDiameter (mm)Tolerance (mm)Working Pressure ( Bar)1.5"4038+2 -08, 10, 13, 162.0" ...