8 Liter 12V Heavy Duty Air Compressor – 300 PSI MAX Working Pressure. This 8L 12V air compressor is designed for reliable, high-performance air supply in automotive and marine applications. Built with a powerful motor and durable metal components, it delivers fast inflation, stable pressure, and continuous-duty capability for demanding systems such as air suspension and air horns. Maximum Pressure: 300 PSI. Maximum Working Pressure: 200 PSI. Check Valve Thread: 3/8. Metal Hose: Ø17 mm × 0.5 m. Fast Fill Performance (8L Tank) (0-120 PSI: 1 minute 40 seconds) (80-120 PSI: 40 seconds)...