1NATHAN K5HA 540

The Nathan AirChime K5HA 540 Train Horn Kit by Hornblasters combines the loudest train horns with a fast-filling onboard air system. It includes authentic Nathan AirChime K5HA Train Horns made from die-cast aluminum and stainless steel diaphragms, known for their raw power and durability. The K5HA features a T-shaped manifold. The kit also includes the HornAir 540 Onboard Air System with a 5-gallon tank and a Viair 400C Air Compressor, Viair’s fastest-filling compressor. The system provides 5 seconds of continuous blast time and recharges from 110 to 150 PSI in approximately 90 seconds. A complete kit with all hardware and instructions is included for universal installation.