AIR COMPRESSOR WITH 6 LITER TANK 70PSI DC 12V FOR TRAIN HORNS Tank Gauge. Claims: No any proprietary rights, affiliate and sponsorship with the third party marks. Comes with 1 set of 150 PSI air compressor with 6 liters / 1.60 gallons air tank. This is a great & quiet compressor that can be mounted almost anywhere in a vehicle. This compressor comes with four vibration pads to install under each leg when mounted, a 30amp fuse, a petcock style tank moisture drain, and a 3ft 3/8 air hose for hook-up to be used with the push lock fitting on the side of the tank. If you have a different hose for installation, you can unscrew the 3/8″ push lock fitting and apply 1/4″ female npt port instead...