Quincy air compressor pump for sale. Slightly wounded. I tipped it over when I was moving and the crankshaft bent just enough to make it not work properly. I decided to replace the pump and bought one before I did any research on the Quincy pump. I was shocked to find out what a good, heavy duty pump it is. And PRICEY even for used up ones. If I had known this before I bought and installed the new pump, I would have repaired the Quincy. Mine is in great shape except for the crankshaft. I priced the crankshaft at $205 from (https://www.industrialairpower.com/110219-crankshaft-5.25sft-1.75jo-assembly.html). The cheapest used model 216 that I have found (when you can find them) is $600. I figure if I sell it for $100 and you put in another $200-$300 you will have an awesome pump. It's rated at 12cfm. I had it hooked up to a Dayton 3hp motor. It has a 14in flywheel and the pump rpm is 400-900 rpm. So the ideal size pulley on the motor will be 7.25in. This is a great price for a great pump. Thanks for looking.