Static Pressure Fitting, Material 316 Stainless Steel, Connection Size 3/16 in, 3/8 in, Includes Mounting Screws, Compatible Brand and Series Dwyer Megahelic Gauges, Connection Type Hose Barb, Features 60 Micron Fine Mesh Filter on Sensor, For Tubing Diameter 5 mm, For Use With Controllers, Manometers, Pressure Switches