1, High quality and competitive price 2,Reliable after-sales service 3, Products can be manufactured with customer's brand Materialblack steel case and bezel, brass connectorThread1/4" BSP or 1/4" NPTWindowplastic windowMountingcenter back mountingDiameter1.5", 2.0" or 2.5" DRY PRESSURE GAUGE YJB-A-03