Horizontal vessel P&ID symbol

Horizontal vessel

ISO 10628-2 (groups 1-2, vessels, tanks and columns) / PIP PIC001
Drawn as
A long horizontal rectangle with rounded heads at both ends, with nozzles on the top and bottom.
Meaning
Horizontal drum: two-phase separator, surge drum, KO drum or drain drum. Becomes horizontal-separator (set the service: 2-phase, 3-phase or KO).
Variants
  • Saddle supports are drawn as small trapezoids underneath
  • A horizontal vessel on saddles holding LPG is a bullet (see tank-bullet)
Tags
V · D