Static Pressure Fitting, Insertion Length 8 in, Material Stainless Steel, Connection Size 3/16 in, Includes Mounting Flange, Compatible Brand and Series Dwyer Megahelic Gauges, Connection Type Hose Barb, Features Integral Mounting Flange with Rubber Gasket, For Tubing Diameter 3/16 in, For Use With Controllers, Manometers, Pressure Switches