The Peterson Fluid Systems weld bung (female) -4 AN is a weld-in fitting for custom fluid-routing and fabrication projects. Made from billet aluminum unless otherwise noted, it provides a clean female -4 AN port ready for plumbing with AN fittings or hose ends. Use it to add a durable, serviceable inlet or outlet where custom plumbing is required.
Peterson Fluid Systems Weld Bung Female -4AN