Pneumatech Heated Twin Tower Desiccant Dryer 400 cfm use only 7% of compressed

I have several of these dryers. Complete with pre and after filter. This is A heated dryer and uses only 7% of compressed air. Non heated uses 15% of compressed air. dew point to -40New pre and after filter elementsCompletely tested, desiccant checked. We are A full service air center, specialize in rebuilding complete units and air ends. We have fully stocked service trucks since 1982 You are looking at A Used Pneumatech Heated desiccant air dryer . 460 volt Will be Completely tested, desiccant checked. New pre and after filter elements Many compressor and dryers in stock Thanks, for looking