AOZ4452 Features: * Price Is For One Each -Minimum Order Of 1 * 2X30 Gauge Red Line Brass * RADNOR 1/CG * General-duty gauges available with either brass or steel cases. High visibility faces with calibrations to fit prescribed gas service. One-piece polycarbonate gauge crystals protect users. Complete with 1/4"""" NPT bottom stem mount. * UNSPC CODE: 23171500 * Replacement Gauges Replacement Gauges gas equipment accessories accessory * 2X30 GAUGE RED LINE BRASS