... stainless steel back Pressure Gauge Size: 60mm Range:-76cmHG - 0 Connector:1/4 PT Production Description 1) Case with rolling2)Dial ... ,mpa,bar,kg/cm2),available NameValueBrandNaiTe/ OEMModel1.5" 2.0" 2.5" 4" 6"Windowglass, polycarbonateCase 304 Stainess ... Steel or 316 Stainess SteelPressure rangevacuum, compound, 0 - 15psi - 10,000psiLiquid filled mediaglycerine oil or silicone oilPlace ...