1NATHAN K3 540

The Conductor's Special 540 train horn kit features insanely loud, American-made, Shocker XL Train Horns, hand-tuned in the USA to government-mandated train signal chord for authentic sound. Individually mounted, these four horns offer versatile mounting options. The impressive air system includes a 5-gallon tank that recharges from 110 to 150 PSI in just 1 minute and 45 seconds using Viair’s 400C compressor. Designed primarily for train horns, it can also be used for pneumatic applications in emergencies. The self-contained unit includes a 110/150 PSI pressure switch with a built-in relay to automatically manage compressor operation. Regular tank moisture drainage is the only required maintenance.