PVC pressure spray hose 1.Hose size:1/4"-2" ... Material:Outside is PVC,the middle is polyester PVC pressure spray hose1.Air hose material:PVC and high tensile ... specification: Size:1/4" to 2" Common working pressure:10bar to 20bar.4.Hose characteristics:It can work ... under high pressure,light weight,flexible,anti-erosion,and long life service PVC pressure spray hose