VACUUM GAUGE MANOMETER (PRESSURE GAUGES); PRESSURE RANGE: 0-14 BAR; THREAD DIAMETER: NPT 1/4"; HOUSING DIAMETER: 6"; CONNECTION TYPE: LOWER; HERMETIC MANOMETER, SUITABLE FOR OUTDOOR USE WITH REINFORCED MECHANISM, COMPLETELY MANUFACTURED IN AISI 304 OR 316 STAINLESS STEEL. BOURDON SYSTEM, IN GLYCERINE BATH. COMBINED SCALE, GRADUATED IN KGF/CM2 AND LBF/IN2, GLASS OR PLEXIGLAS DISPLAY