Oh! so final pressure is not adjustable by the end user!!!
Then what is the point of having 2 gauges??
When I saw the twin gauges regulator, I thought the outlet (final) presuure can be adjusted!
I am using single gauge regulator (which is rubbish! as far as I concern! will try to share my experience later), and thinking upgrade to a more reliable model!
Any suggestion?? price I saw at FS varies from 4XX with soleniod valve to &XX, 8XX with just regulator!...
I have my 1kg al. tank with a single gauge regulator from Lee Tak Hong! The valve itself is rubbish!
I have to return it on the second day because the solenoid valve cannot stop the co2 (later find out the pressure is too high after the regulator, the solenoid cannot stop it afer de-energise). Return it to the shop after first time charging, the same problem show up again, and left it for 4 hours. (I thought they replace some of the parts without telling me). The third time happened after another charging, the man said the main valve leak. Again, left the cylinder for 2 hours and later found out they change the valve again!..
I am totally loss my confidence on teh valve now! and looking for switching to a more decent twin gauge regulator!
Thx!