The VIAIR 485C Gen 2 Stealth Black is the matte black version of the highest-performing compressor in the VIAIR range. Its key advantage: a 100% duty cycle at 200 PSI — one hour of continuous operation at full pressure, whereas the 444C and 480C are limited to 50% above 100 PSI. The Gen 2 also features a new head design, reinforced vibration isolators, and reduced noise levels. A sleek, corrosion-resistant Stealth Black finish for builds that make no compromises.

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  The compressor must operate only with a 40A fuse — higher or lower amperage is not permitted. In multi-compressor setups, each unit must have its own fuse.
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  Install only in an area protected from water and heat.
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  No lubricating oil required — dry rotor, no periodic maintenance.
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  Use only with a battery in good condition and fully charged — excessively low voltage may damage the coil during startup.
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  Ensure secure mounting and good ground-cable conductivity between the compressor and the vehicle body.
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  Ensure adequate fresh air supply — never place the compressor in a completely enclosed space.