Lining fire hose 1) working pressure : 0.8M Pa , 1.0 M Pa 2) diameter : 1 1/2?2?2 1/2? 3?, 4? 3) length : 20m, 25m, 30 4) materials : Jacket : polyester , polypropylene Lining : rubber or PVC 5) Color : Jacket : white, red or other colors available for customers Lining : red ,white ,black