... Production Description 1) Case with rolling2)Dial: 1.5"-6"3) Connection size: 1/8", 1/4 ... ", 3/8", 1/2"4) Connection threads: NPT, BSP (G, PF), BSPT ... (ZG, PT)5) Connection mounting: bottom, top, left, right, center back, ... kpa,mpa,bar,kg/cm2),available NameValueBrandNaiTe/ OEMModel1.5" 2.0" 2.5" 4" 6"Windowglass, polycarbonateCase 304 Stainess ...