Hi sukeltajat!
Puhutteko englantia? Sorry, I ned to continue in english - my finnish isn´t that good. Using the Google translator, I tried to follow the subject and I summarise, what I understood:
1.) There is a need to fill bottles with oxygen-clean breathing gas (air, nitrox, heliox, and trimix).
2.) There is the wish to use NITROX during the excursions of the club.
3.) There is the need to increase the pressure of oxygene, argon and helium when the storage bottle gets empty.
and I add:
4.) The final pressure should be up to 300 bar for any of these gases
For this end the air/nitrox coming from the compressor must be additionally filtered (and this was the startingpoint of the discussion). The filter invisaged costs about 2k€. Now all of this is only of patial help, if we cannot use the full amount of the gases in the storage bottles, which leads to the need of a booster.
Here I support the purchase of a rather larger booster (3-4k€), as (A) I expect a growing need, (B) diving already requires a lot of time and any minute, I can stay under instead of above water is valuable :-), and (C) I have for practical reasons mainly 300 bar bottles and would need a higher final pressure also for NITROX, TRIMIX, and Oxygene. I am quite sure that this is the way to go for the long run.
Terve, Rupert
