Part # Pressure Temp Length Inlet Outlet 071220003 4000 PSI 300°F 36" 1/2" MPT 1/2" MPT 071220004 4000 PSI 300°F 48" 1/2" MPT 1/2" MPT 071220005 4000 PSI 300°F 60" 1/2" MPT 1/2" MPT 071220006 4000 PSI 300°F 72" 1/2" MPT 1/2" MPT