Want another one?...
I have a "Champion" brand monster of an air compressor I bought when I built my shop--its 3 phase though,7.5 hp,and has a horizontal 80 gal.tank..has dual stage intercooled pump,2 cylinder,it'll put out at least 50 cfm at 175 psi--its no lightweight,it weighs in around 800 lbs roughly!..
I never used it,was going to try a Onan 2 cylinder 25 HP engine I have on it--but I never figured out how to plumb up a valve to let the pump free wheel when it reached maximum pressure,and didn't have the money for the valve--the engine seemed to labor too much too..so I put the electric motor back on it,and its been collecting dust in the garage..
I've tried selling it many times for 200 bucks,but no one who wants it has 3 phase power,and using a 3 phase converter or getting the house wired would cost more than the compressor,so I still have it!...it would be perfect for a shop,gas station,etc,that has 3 phase power available..too big for my needs in my shop--I was hoping to use it as a mobile sandblaster unit,mounted in my truck bed..
Quincy is a good brand name,I'd guess that one is worth 4 bills,IF it is in good shape and works OK..but you can buy a similar quality compressor now at Lowes or other stores for not much more,with a warranty--but "They dont make them like they used too" applies to compressors too--most of todays are die cast instead of cast iron,have no bearings on the connecting rods or an oil pump,and they dont hold up anywhere near as long as the old ones..hard to say if you'd be better off with the older one,getting parts could be a problem,but no worse than a newer "china" built unit...
