Because I wanted to fill bottles I made my own system involving a Altaros Booster, Altaros is known to most of us, and 2 American quiet shop compressors. It is assembled with a few hoses and fittings probably made on China. Communication with Altaros has a been a overnight email correspondence in English. I have called the tech department at CAT and it was an enjoyable experience. And I trust both companies based on their track record.
I really wanted a Air Venturi 4500, but the horror stories about shipping back and forth for when it breaks down, and compressors all eventually do, except ones costing as much as a small import pick-up, and the big deal killer for me, the oil smell produced by oil lubed 4500 psi compressors. I plan on selling my house as soon as this Covid thing ends and building my retirement home in Asia, when I do, I don’t want my house smelling like a JiffyLube.
The things that need attention and rebuilding/replacement on my system are orings on the Altaros Booster, and replacement of one of the CAT compressors, which are warranted through Walmart, are shipper proof due to a roll bar, and as a plug and play replacement they costs $400.00 and are less than a week away. But it will run with one CAT and they are so quiet. I run 12 inch fans on each CAT to keep the cylinders cool and extend the life of the oilers compressors and of course to cut down on heat and therefore water production. The Altaros is self cooling and it runs very cool. As is, I can run it at night as I sleep, it shuts off at the desired pressure, if I have a leak it will restart and top off the bottle.
Another advantage of the Altaros is that for less than $200.00 I can fill bottle to bottle with air, nitrogen and helium.
As I get older, good sleep seems to be a finite thing, worrying about my compressor is a trust thing that makes good sleep an elusive quarry, so it is about trust and in this case after reading about Chinese compressors breaking down and no parts and warrantee service it further fuels my distrust of Chinese compressors.
Yes, I know some shooters are running the YH compressors, and if that works for you fine, but if I don’t trust $1300. Chinese compressors you can guess how I feel about the so called disposables. I have a Hatsan Spark on my garage floor, it runs, you have to babysit it to to keep it from cooking itself. But it does for now fill airguns, but not bottles, and being a Chinese disposable I don’t trust it.
Like the Shoebox, my set up is slow, but I can’t shoot enough to run out of air these days.
‘However, if what your using keeps you shooting, go for it.
Regards,
Roachcreek