Symbol 2970 from ISO 7000 - Title/Meaning: Foam concentrate Function/description: To identify the control to initiate and control the output of foam concentrate extinguishing agent used for firefighting.Note: Shall be used outline in all applications.
pay attention to orientation of symbolAdditional information: 
Shall be used outline in all applications.
Own work using: iso.org/obp/graphics/grs/4e9480d2-237d-4e57-b670-462918c2db80 200.png
Vectorization:  Mrmw