Devilbiss Spray Gun

I recently purchased a used Devilbiss Finishl ine FLG3 spray gun kit. I bought it primarily for primers. It came with militiple fluid tips but only one needle. Nothing appears to be missing from the kit. If anyone is familiar with this kit can you tell me if i need a different needle for each tip or can the one needle be used for different size tips?


I believe my FLG4 is the same way, I think it’s the design of the needle it makes it interchangeable between different fluid tips

Not sure, but my new prolite only has one needle for 3 tips