History: Class D Fire Extinguisher
1 revision. Every revision is the complete page as it stood; revert restores an old revision as a new change.
r193882 · current
- Created Class D Fire Extinguisher (part): "Smothers burning magnesium, sodium, zirconium or titanium powder, and is needed only where reactive metals or metal powders are kept. 30 lb sodium chloride dry powder unit with a soft-flow applicator, with a copper powder agent used instead for lithium fires."