... to provide a quick, accurate display of pump pressure. mainly used for measuring in mud pump , standpipe in petroleum, drilling ,chemical industry,etc ... is designed to provide a quick, accurate display of pump pressure. Main applications are for standpipes and to be mounted on ... to be a tough, dependable and reliable way to monitor pump pressure.Standard range:16MPa , 25 MPa, 40 MPa , 60 MPa, 80 ...