Fire extinguisher does not need to be Ex certified because it is intended to be used after an explosion to extuinguish fire.
What happens if this initializes another explosion while using it? May this ever happen?
Keep up good work!
Arpad
In case you get a repaired Ex installation back to your premises
it says: “This standard provides the specific requirements for the design, selection,
A very interesting reading about hydrogen and more. Even in terms of
No comment! …Electrical Explosion Proof Equipment is product adopting several types of
arpadveress 
