The Single VMS Compressor offers flexibility to build an onboard air system however you'd like. Sold individually without any accessories, this compressor is the ideal choice for those looking for an upgrade or needing the finishing piece for a new build.Available in three configurations:400C (150 PSI): Ideal for tire inflation management and any inflation tasks where 150PSI is needed. Reliable, fills fast in a very compact package. 100% Duty Cycle @ 40 PSI.444C (200 PSI): Ideal for tire inflation management, air suspension, and general needs where 200PSI is needed. Reliable and affordable. 100% Duty Cycle @ 100PSI.485C (200 PSI): One of our finest 12 volt compressors available. Well-suited for tire pressure management, air suspension, air horns, and other general compressed air needs. One of the only compressors that has 100% Duty Cycle @ 200PSI.