... shock-resistant ability . Has good cost-effective Economy type mud pressure gauge is designed to provide a quick, accurate display of pump ... be a tough, dependable and reliable way to monitor pump pressure.Standard range:16MPa , 25 MPa, 40 MPa , 60 MPa, 80 ... , 80,000 kpa ,100,000 kpa, 120,000 kpa Operational temperature: --25°C ~ 55°C Case: 100(mm) , 150(mm) features ...