... 3. Accuracy: 1.5% Oil Filled Pressure Gauge for Tank Container Oil Filled Pressure Gauge Description: 1. Indication Range: 0~20, 670bar ... 5. Connection: Bottom Connection, Center Back Male Connection 6. Inlet Thread: 1/2", 1/4", 1/8", 3/8", BSP, BSPT ... , Mpa, Kpa, kg/cm2, Hg single or dual scale Pressure Gauge Types: CODEDESCRIPTIONPG0000163mm/0-7bar/psi/brass bottom connection/glycerin / 1 ...