In API Plan 75 & 76 arrangements, vapour leakage from the inboard seal of a dual containment seal, either contacting or non-contacting design, is directed to a vapour recovery system via a vent connection.

AESSEAL has designed an LDU vessel to capture this vapour. The vessel can have a level switch installed so that an alarm can sound when the vessel is almost full (switch can provide for a different zoned environments).

Features:

• Robust 316SS design
• Flanged bottom so that internal cleaning can administer
• Different flange options
• Integral weld pad level gauge shows current leakage level in the vessel

Download catalog for more information:Seal Support Systems