Used in almost every area of manufacturing, suitable for: Pneumatic Systems, Air Compressors, Hydraulic System, Air ... Fliters Application:Used in almost every area of manufacturing, especailly suitable for:Pneumatic Systems, Air Compressors, Hydraulic System, Air Fliters, ... for 800psi to 15,000psi * connection size 1/4", 3/8" & 1/2" are available, too. Industrial Pressure Gauge CBM - Centre Back Mount ...