Plan 76 in Sealban

API Plan 76 Noncondensing Leakage Collection

API Plan 76 collects leakage from the inboard seal in applications where normal process fluid leakage does not condense between the seals at ambient temperatures. In this piping plan, gaseous leakage from the inboard seal exits through the containment seal vent port in the gland. The orifice creates the necessary back-pressure for a pressure transmitter to signal an alarm in the event of a seal failure.

This plan:

Monitors inboard seal leakage that does not condense at ambient temperatures

Is typically used in conjunction with a Plan 72

Plan 76 is available as an assembled panel. The associated field installation kit for use in connecting the panel to your system is also available.