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Swagelok Quebec Group

Your Authorized Swagelok Sales and Service Center

API Plan 65A

API Plan 65A Leakage Collection with Reservoir

API Plan 65A monitors leakage in a single seal arrangement. Connected to the drain port on the seal, a reservoir collects normal leakage and is constantly open to drain. In the event of a seal failure, an orifice fitting on the outlet of the system allows a level transmitter to trigger an alarm due to the excessive leakage.

plan 65A 


  • Collects leakage of condensing process fluid

See page 73 of the Mechanical Seal Support Systems Applications Guide for additional details.


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