Fill rates
Hi Guys,
we carried out fill rate/temperature tests on stako and Luxfer cylinders, the quickest we could fill o-300 bar was 15 seconds but that was minus our restrictors on a cylinder with no reg fitted to obstruct flow and shell temperatures were still within design limits, we then filled 2000-4500 every 5 minutes to simulate play situation and the shell temp dropped and stay constant, our fill rigs are fitted with restrictors and dont forget if you do 10 sec on 10 off you reduce your fill rate by 50%.At our last event we had complaints of filling to slow!
I suggest an independant body should inspect the equipment and a laboratory check to see what the combustiable material that caught fire inside the cylinder was.
Stako contacted me on monday and have been trying to contact the site to arrange this 3rd party inspection, we all need to know the answers and move forward, luckily nobody was seriously injured but we need everything checked to find the cause and reduce the risks.
Trev HPAC