How to build a pneumatic ram from scratch

Markus, there is no intention to raise the FRA rule for burst disc rating to above 190 bar. This is because many of the older regulators, valves etc. are only rated to 230 bar. If you have an extinguisher to EN 3 with a 250 bar disc, you will need to change the disc to a 190 bar rating. We will however, monitor the situation.

Paul Cooper
FRA Technical Team

Good thing then that we have a Technobots 2 litre 190 bar burst disc refurbished extinguisher :proud:.

Techno club: I do agree with the advice the people above have given. Its probably more cheaper and smarter in the longrun to buy a used ram from someone around here. Good luck with your robot.