eBay special air compressor. This is a $6,500 dental air compressor. The previous owner hooked the 230 volt compressor 120 voltages and damaged it. We purchased it on eBay for a bargian price and are in the process of repairing it and putting it online.

Update: It turns out that one of the motors was fried. Preliminary testing shows that it will work fine with one compressor head while the second compressor motor is being repaired.