It is an icon of a fire extinguisher. It is the shape of a bottle with a nozzle on top. The nozzle is a rectangle it a cone shape attached on the right side. On the left there is a tiny circle with a string underneath it.
Related to Fire Extinguisher Icon
Related icons are the icons with matching tags, as well as all industry icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors