We offer a full line of Champion air compressors, and also Kaser screw compressors. Your new Tommy wash needs 2x 5 h.p. 80 gallon storage air compressors. Part no. CHAMPION-HR5-8 This air compressor will power things like pumps, wrap retracts, Tire Gloss application, and a few small things. Using two air compressors you will have a backup in case of any emergency break down situation and more stable air pressure. This is also a great compressor for things like Tire fill hoses, and Full Serves systems. With much innovation we have greatly reduced the use of air components in the Tommy systems than competing systems.