Reserve not met No Image Lot 074 Used- Quincy QGS Rotary Screw Air Compressor, Model QGS-15. 074Used- Quincy QGS Rotary Screw Air Compressor, Model QGS-15. A2C Equipment Solutions LOCATED IN ALOKA, TN- Used- Quincy QGS Rotary Screw Air Compressor, Model QGS-15. Specs & Features: -56 CFM capacity. 125 psi working pressure. ... Add to watchlist Timed