The Fuelab expander port fitting adapts a -12AN ORB port to a -16AN 37° flare connection, offering an upsize solution for fuel-system plumbing. It enables attachment of larger -16AN flare lines to a -12AN ORB port via a direct ORB-to-37° AN interface, helping when increased flow capacity is required without altering port layout.
Fuelab Expander Port Fitting -12AN ORB to -16AN 37 Flare