Manufacturer Part Number: R18-03-F000B|Type|Regulator Type|Compact RegulatorPort Size|3/8Range|0 to 125End Connections|NPTMaximum Air Flow|165 CFMMaximum Supply Pressure (psi)|300.00Maximum Working Pressure|300.00Pressure Gauge Included|NoOverall Height|Overall Width|Gauge Port Thread Size|1/4Modular Connection|YesControl Signal|Fluid Type|Compressed AirRelief Function|YesSeries|18Air Flow (CFM)|165.00Material|Aluminum Die CastMinimum Temperature (Deg F - 3 Decimals)|-13.00Maximum Temperature (F) ( - 0 Decimals)|Thread Size|For Use With|UNSPSC Code|