... , Brass /SS connection, 3. Glycerine/Dry,with Flange or Bracket 4.CE Rohs Pressure Gauge/Manometer SpecificationTemperature ... 304Fluid filled:Glycerine,Silicon\Window:Polycarbonate, GlassPolycarbonate, GlassDial:AluminiumAluminiumDial Face:single, dual, w/Logosingle, dual, w/LogoPointer:Aluminium, ... …,M20*1.5,M8*1…Accessories:3 holes Flange/Panel U-Clamp,Brass/Stainless Steel ThermowellPressure Ranges ...