Hello, Rick. We don't carry refurbished equipment, only brand new. We carry the Tekna Pro Lite as an alternative to that model. https://pittsburghsprayequip.com/products/devilbiss-tekna-prolite-905041-gravity-feed-spray-gun-with-cup-1-3-1-4-mm-nozzle

Hello, David. Is it for the JGA 510 model? If so, here are the links. https://pittsburghsprayequip.com/products/devilbiss-av-2115-e-fluid-tip https://pittsburghsprayequip.com/products/devilbiss-jga-402-e-fluid-needle

Hi Jason! Here is the 2 Quart Pressure pot set up https://pittsburghsprayequip.com/products/binks-98-3162-sv-100-hvlp-2-quart-pressure-feed-spray-gun-outfit and needs to have the airline going to the gun https://pittsburghsprayequip.com/products/devilbiss-hav-501-air-adjusting-valve Thanks!

Hi Aj! Upon checking for the instructions on how to read these Universal Measuring Guide you can contact the Devilbiss Automotive Refinishing to assist you further at 800 445-3988 Thanks!