Product Information Material: PTFE Color: Black Select a Product Part NumberSizeWorking Pressure BOC-T322"500 PSI BOC-T063/8"1850 PSI BOC-T041/4"1740 PSI BOC-T241-1/2"700 PSI BOC-T081/2"1500 PSI BOC-T161"1000 PSI BOC-T123/4"1300 PSI BOC-T201-1/4"900 PSI