Pressure Gauge 1. Accuracy 1.6%,2.5%,1.0% 2. Good quality and best price 3. One-year warranty 4. Fast delivery Water Pump Spares Pressure Gauge Dial size:1.5",2.0",2.5",3.0",4.0",6.0" Pressure Range:-30"-0-15000psi Socket:bottom connection and back connection Connection thread: NPT , BSP, BSPT and other special specification Bourdon tube:brass or phosphor bronze Case: 304 ss case Bezel:304 ss ...