Gauge, With Seal, Dial Size 2 1/2 In, Dial Size 63 mm, Connection Size 1/4 In NPT, Connection Location Lower, Accuracy 1 %, Case Material Stainless Steel, Socket Material 316SS, Tube Material 316SS, Filled With None, Lens Material Polycarbonate, Ring Material Stainless, Operating Temp Range -40 to 150 F. This item has been restricted from sale in the following state (s): []