Dixon® Gauge, 0 to 10000 psi, 1/4 in NPT, 2-1/2 in dial dia, +/- 2-1-2 % Accuracy, Liquid Filled: Glycerin, -4 to 140°F, Lower Mount, 304 Stainless Steel Case Dixon® GLSS10000 Gauge, 0 to 10000 psi, 1/4 in NPT Connection