- Industrial pressure gauges - Bourdon tube pressure gauges - Stainless steel case - Wetted parts AISI 316L or monel Dial size: 40 mm to 160 mm Ranges from -1...0 to 0...1600 bar General purpose and process industry Dial Size : 100 MM Accuracy : 1 %, MOC : Internal SS316, External SS304, Process Temp.: 0...300 Deg C Protection : IP65, Connection : 1/2" BSP / NPT (M), Bottom