15hp Quincy rotary air compressor 120 gallon tank. Low hours for rotary compressor.. Still in use; come see it work. The item "15HP Quincy rotary air compressor 120 GALLON" is in sale since Sunday, July 4, 2021. This item is in the category "Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors". The seller is "dominogsxr" and is located in Washington, New Jersey. This item can't be shipped, the buyer must pick up the item.