Description: Plan 65B is a TOTAL liquid leakage detection
system measuring accumulated liquid leakage. Normally for
Arrangement 1 single seals. Seal leakage will collect in a
containment vessel with a level
transmitter and bypass line to
prevent pressure build up. This
plan will require that the operator
periodically drain the collection
vessel to allow for continuous
operation. Use with closeclearance
gland throttle bushing.
Objective: Safely detect seal
failure and allow for shutting
down the pump and containing
seal leakage.
Advantages:=Monitors=ALL
leakage to atmosphere. For
remote locations and critical
processes.