I’ve been using one of the Hill EC-300 EVO compressors, and running it through some fill testing. The unit I am testing has the optional dryer filter attached. This filter scrubs to air, but adds time to the fill because of the added volume to the fill system.
Here I will add some fill times that I have expierienced with this compressor. Keep in mind your milage may very because the hill automatically stops the compressors pump when it needs to cool down. So your temperature will be different resulting in the compressor stopping and starting more or less often decor. But here’s what I’m finding.
Air Venturi Avenger from 0-4000 psi 4:11 min.