Product Information Material: Polyurethane Select a Product Part NumberTube IDTube ODLengthWall ThicknessWorking Pressure 1091U5601.160"1/4"50' roll.045148 PSI at 75°F (24°C) 1094U6001.250"3/8"100' roll.066147 PSI at 75°F (24°C) 1091U0801.216"5/16"50' roll.049148 PSI at 75°F (24°C) 1091U5301.062"1/8"50' roll.031233 PSI at 75°F (24°C) 1094U5601.160"1/4"100' roll.045148 PSI 1091U0401.093"5/32"50' roll.031176 PSI at 75°F (24°C) 1091U6001.250"3/8"50' roll.066147 PSI at 75°F (24°C) 1094U5301.062"1/8"100' roll.031233 PSI at 75°F (24°C) 1091U6201.320"1/2"50' roll.090140 PSI at 75°F (24°C) 1094U6201.320"1/2"100' roll.090140 PSI at 75°F (24°C) 1094U0801.216"5/16"100' roll.049148 PSI at 75°F (24°C) 1094U0401.093"5/32"100' roll.031176 PSI at 75°F (24°C)