Originally Posted by
Peter_1
I think most EU posters forget EN37-2008, pressure testing with an inert gas is compulsory..in fact since 2000.
RAchid269, where you found 1.3?
And 1.3 of what?
I have 1.1 of ps (EN378-2008-2 - 6.3.3.)
And even then, it all depends in what category your installation is falling.
Mozambezi, if in the Eu, fact you only have 20 hours for the job doesn't matter. You have to comply with the EU- regulations, even if it takes 20 days.
But I know, you and yuor clients will have limits but it's up to you to decide if you don't wanna follow the rules.
Pentond, your compressor sump and the sightglass are on the Lp of the system, which can be pressurized at a lower pressure (En378-2008-2 - 6.2.1.1. - Table 2)