Know More Risk: Safety Bungs

[@user-ny2zs8he3g]

Cool to know

[@yourmind8571]

I am a fire protection worker work in singapore 6 year i love this w0rk

[@davidmiddleton-gear8206]

Clear and concise. Nice presentation.

[@pristyanto]

Good video

[@matthewpetroff3929]

Love these videos. Thank you

[@markscaplenjr]

Would you want to keep the safety bung installed at all times, say when storing gasoline, or only install when dispensing liquid?