1 Catalina AL 6 (argon)
1 Catalina AL13 (argon)
2 Catalina AL40 (deco)
1 Luxfer AL80 (argon traveller)
2 Luxfer AL80NB (K singles)
2 Faber HP100 (O2 clean, DIN doubles)
2 Pressed Steel LP104 (O2 clean, DIN doubles)
2 Pressed Steel LP120 (O2 clean, H DIN singles)
Uh, oh! 13 tanks. Bad luck. Guess prudence requires adding at least one more...
Steven
1 Catalina AL13 (argon)
2 Catalina AL40 (deco)
1 Luxfer AL80 (argon traveller)
2 Luxfer AL80NB (K singles)
2 Faber HP100 (O2 clean, DIN doubles)
2 Pressed Steel LP104 (O2 clean, DIN doubles)
2 Pressed Steel LP120 (O2 clean, H DIN singles)
Uh, oh! 13 tanks. Bad luck. Guess prudence requires adding at least one more...
Steven