That's my main concern, I don't like that most of the fittings are tension fit, in such a way that you can't put a clamp on them. Not the least reassuring. I feel like murphys law really applies on a trading computer, if something COULD go wrong, it most definitely will, and it will happen when you can least afford for it to happen.
Baffles me they don't care enough to make a tight fitting with a clamp for every hose connection. That's right, just stick it on there and HOPE that it doesn't come loose and leak some day.