Napier
Founded in 1808 as a precision engineering company, Napier entered the marine and industrial turbocharger market in 1947. The brand is recognized worldwide for the robustness and thermal efficiency of its supercharging systems, used in commercial vessels and power plants. After passing through major conglomerates such as Alstom and Siemens, the company was acquired in 2013 by the American corporation Wabtec, retaining its main manufacturing and engineering headquarters in Lincoln, England.
Series
Classic "workhorse" generation with water-cooled casings.
6 models · From NA155 to NA455Modern standard offering lower fuel consumption and higher boost.
5 models · From NA297 to NA457Upgraded aerodynamics and internals tailored for extreme pressure ratios.
2 models · From NA298 to NA358Latest single-stage technology tailored for clean alternative fuels and gas.
2 models · From NT1-10 to NT1-12Advanced two-stage system (high + low pressure units in series).
2 models · From NT2-26 to NT2-28Don't see your exact model or part reference? Send us the maker, model, and serial number and we'll confirm whether we can source it.