Originally posted by Mario
they are actually hard wearing i think mine having been through the works etc
There are good ones out there, but I've seen a way way higher proportion of AIR's have basic problems (sticking fill nipples, creeping output, wont fill over X'000 psi) that either just don't happen or a hella lot more rarely on other systems.
Plus AIR's have the worst designed presure vent, like just
how many people do you see walking away from a fill station doing that tapping thing over the cover on the side to go off in search of an allen key.
It's a good product (if only for the shape which is near perfect), but not a great one IMHO