Ranges 0-60, 100, 160, 250, 400, 600, 1000 kgcm2 or bar Bottom Direct Mounting SS316 Bourdon Tube, SS304 Movement Built in Damper with Fine external adjustment ±1% F.S. Accuracy Sealing Diaphragm: The measuring system is totally sealed from thick fluid by means of long life flexible anti corrosive cup diaphragm Bronze Case, Chromium Plated and Stub Material SS316 Gauge Cover Acrylic Shatterproof Glycerin Filled