Static Pressure Fitting Material Stainless Steel Connection Size 1/8 in 3/16 in Includes Foam Gasket Mounting Screws Compatible Brand and Series Dwyer Megahelic Gauges Connection Type Hose Barb Features 60 Micron Filter Picks Up Static Pressure For Tubing Diameter 1/8 in 3/16 in For Use With Controllers Manometers Pressure Switches