Swivel adapters are used with gauges, transmitters, and valves to adjust the line of site. They rotate 360° to allow the connected instrument to be positioned in the desired orientation. Pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut. They feature all 316 stainlesssteel construction and are standard with 12 in. NPT male process and 12 in. NPT female instrument connections.