Stainless steel case Brass internal Glycerin filled Back connection Good quality

      Liquid filled Pressure Gauge:

Case sizes: 1.5", 2", 2.5", 3", 4" and 6" Case material: stainless steel case, it can take with front flange, back flange and U-clamp Bezel material: stainless steel bezel, stainless steel roll ring or bayonet ring Tube and socket: phosphor bronze and brass Movement: brass Liquid: glycerine or silicon oil Connection: 1/8", 1/4", 3/8", 1/2", BSP, NPT or BSPT dependent on model and size; bottom, back, left and right side connection Available ranges: vacuum and compound through 500psi, 600psi, 5000psi, 10,000psi and so on Windows (Lens) material: PC is standard. Glass is available as an option Accuracy: ASME B40.1 Grade B (3-2-3%) Options and accessories: custom dial, metric scale, DIN 2.5% accuracy, U-Clamp, restrictors.

back connection glycerin filled Pressure Gauge