Air Horn Compressor Kit Sealed Air System; 130 PSI; 1.0 Gal. Air Tank w/Five 1/4 in. NPT Ports; 100/130 PSI Pressure Switch; FEATURES: 130 PSI Sealed Compressor 1.0 Gallon Air Tank Five 0.25 in. NPT Ports All Necessary Fittings And Mounting Hardware 100/130 PSI Pressure Switch Snorkel Air Intake Relocation Kit Included Higher pressure and higher capacity means a longer, louder blast! The model 6270 air system is the ideal product for powering any Kleinn Air Horn. This kit has many features that simplify installation and prolong the life of the product. Sealed and moisture/dust resistant compressor bodies make installation on the exterior no problem. the kit also includes a in. snorkel system and check valve to protect the compressor. The air tank has 5 ports and is configured so that no matter how you mount it, there is always a drain port available on the bottom. Kleinn automotive air horns offers complete air horn kits, train horns, roof mount truck horns, air systems kit accessories and off road lift kits.