Manufacturer Part Number: 30-20-540|Gas Type|OxygenMaximum Inlet Pressure (psi)|3000Maximum Outlet Pressure|CGA Inlet Connection|540Body Material|BrassStage|SingleGage Size|Connection Type|Application|Fitting Type|Number of Stages|Diaphragm Diameter|Diaphragm Material|NeopreneAdditional Information|Minimum PSI|Pressure|Maximum Flow Rate|Inlet Connection Type|540Contents|Series|Outlet Connection Type|9/16-18 RHThread Size|Product Service Code|UNSPSC Code|