The GReddy AN-line adapter converts a 1-inch NPT fitting to a 12 PRO/SPEC connection, creating a direct interface between very large NPT ports and 12-size PRO/SPEC plumbing. This compact joining component is sized for 12 systems and avoids the need to alter existing hoses. Choose this adapter when you need a clean, size-matched transition from 1-inch NPT to 12 PRO/SPEC lines.
GReddy 1in. NPT to 12 PRO/SPEC Adapter