Re: Medium ish H2 setup Q's
I wondered what the thinking was behind a flashback suppressor being needed? There should be no sources of ignition - or if you have you have probably got bigger problems with the inflated hydrogen balloon.toggle quoted messageShow quoted text
The gas “expert” behind the counter of my local BOC (major UK gas and accessory supplier) outlet said there was only need for a flashback arrester where two gases were being mixed e.g. an oxy-acetylene cutter - where the oxidiser might get down the fuel tube.