As shown in figure "B" of the illustrated self-contained recovery unit connection diagrams, what is the recovery method supported by the connection scheme? Illustration GS-RA-33

Illustration GS-RA-33: the U.S. Coast Guard has not released this illustration.

Question

As shown in figure "B" of the illustrated self-contained recovery unit connection diagrams, what is the recovery method supported by the connection scheme? Illustration GS-RA-33

Illustration GS-RA-33: the U.S. Coast Guard has not released this illustration.

Accepted Answer

Option A: direct vapor recovery. Direct vapor recovery involves drawing refrigerant gas directly from the system into the recovery unit, where it is compressed and condensed into a storage cylinder. This method is standard for smaller systems or when removing remaining vapor after liquid recovery, as it does not require the external pressure differential of push-pull.