China 2.5" Y63 600bar/8000psi 1/4NPT Glycerine Filled Pressure Gauge 304 Stainless Steel Case, Front Mounting Flange, Center Back Mount, Find details about China Pressure Gauge, Manometer from 2.5" Y63 600bar/8000psi 1/4NPT Glycerine Filled Pressure Gauge 304 Stainless Steel Case, Front Mounting Flange, Center Back Mount