GP2403-10-10-04FP Tompkins JIC-to-JIC Gauge Port, -04 Female Pipe Port

In the GP2403 series, GP2403-10-10-04FP identifies the 10/10 size combination with a -04 female pipe port; that final port style is as important as the two main fitting sizes. This model uses matching nominal size 10 connections on the primary path; nearby part numbers step that size up or down.

The pressure-gauge port uses a 1/4-18 female pipe connection. The two main positions remain nominal size 10 and 10, so all three connection details should be verified together.

The underlying GP2403 fitting remains JIC-to-JIC, so the gauge takeoff is added without changing the primary connection type. If the same 10/10 primary sizes are needed with the SAE O-ring gauge-port style, the corresponding alternate part is GP2403-10-10-04FB.

Confirm all three connection points against the installation rather than substituting solely on the basis of the GP2403 family name.