The original train whistle entirely manufactured in chromed brass, compressed air driven (min. 116 psi). Stainless steel fixing bracket. Includes 8 mm OD tube connections and excludes valves.
Single or double electromagnetic horn. Acoustic unit carefully protected and manufactured of non-corrosive materials. Entirely chrome plated, complete with fixing hardware.
Twin tone air horn with high quality chromed brass trumpets, complete with electric compressor, mounting hardware and relay. Powerful and harmonious sound.