Plan 75 - Secondary containment seals - With leakage collection reservoir

Features

Description: Plan 75 is a collection system used with secondary containment seals for process fluid that will condense at lower temperatures or is always in a liquid state.

Advantages: The collection reservoir contains a pressure gauge and a high pressure switch to indicate a build up in pressure from excessive primary seal leakage or failure.

General: Plan 75 can be used in con- junction with a gas purge from Plan 72. Typically dry-running, contacting secondary containment seals are used with this plan.