... : 1", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8"4. Working Pressure: 2bar, 3bar, 4bar, 6 bar5 ... : agricultural irrigation, building drainage, ships, etc.9. Features: Light weight, good flexibility, bright color, smooth smearing layer, anti-hi pressure, corrosion ... to ask me.E-mail & msn: wuqinb-yahoo-com 2.5 inch garden hose