McMaster 50675K166 37 Degree Flared Fitting for Copper Tubing Adapter for 1 2" Tube OD x 1 2 NPT Male 74 028 NEMA4X Liquid Filled Case No Process NEMA4X Liquid Filled Case No Process Connection Gender Male Sensor Material 316L Stainless Steel Process Temperature Range 40 Degrees to 200 Degrees F Gauge Application Corrosion Resistant Case Socket Material 316L Stainless Steel Case Material 304 Stainless Steel Case Color Stainless Steel Primary Scale Pressure Measurement Minimum 0 psi Primary Scale Pressure Measurement Maximum 600 psi Process Media Temperature Maximum 200 Degrees F NEMA Enclosure Rating 4X Process Media Temperature Minimum 40 Degrees F IP Rating IP66 Outside Diameter 3 16 in Nuts and sleeves are sold separately MIL F 18866