Cartridge filter P&ID symbol

Cartridge filter

ISO 10628-2 (groups 6, 8 and 28, filters, separators, agitators) / PIP PIC001
Drawn as
A vertical vessel with a tubesheet line across it and several narrow rectangles (cartridges) hanging from it.
Meaning
Cartridge filter or coalescer housing: fuel-gas filters, injection-water polishing, chemical filters. Becomes cartridge-filter.
Variants
  • Bag filters are drawn with U-shaped bags
  • A dp gauge (PDI) is almost always drawn across it
Tags
F · S