Gauge Pressure Glycerin Bottom, 0-4000Bar 100Mm 9/16"-18Unf, Make:Sika, Type:JI-IPG, IMPA Code:653363

"Case & bezel Weatherproof Stainless Steel Solid Front case & bezel (Bayonet Type) IP 65 ,Dial : Aluminum with white back ground & black lettering, Window Shatter proof glass, Working parts material i.e. Connection & Block : SS 316L, Movement Material : SS 304, Operating temperature : 270 Deg C, Accuracy : +/-1% FS, Over Range : Protection 130% Above FSD"