Portable fire extinguisher
ISO 7010 (F001) / NFPA 170 / company layout practice
Drawn as
A canister outline with a handle and short hose, marked with the agent: DP (dry powder), CO2, F (foam) or W (water).
Meaning
Portable or wheeled extinguisher. Shown on safety layouts more than P&IDs. Becomes fire-extinguisher.
Variants
- Layouts often use a triangle or circle with the agent letters
- Wheeled units are drawn with wheels
Tags
EXT · FE