Westport logo

Fuel System Components


Westport is the global source for Emer brand CNG and LPG tank valves, filling valves, fuel lines, and filters.


OMVL, a Westport company, is a leading player in the alternative fuel vehicles sector, designing, manufacturing, and marketing complete fuelling systems for gas-propelled vehicles and for the conversion of engines from petrol to CNG and LPG.


Prins is a leading developer of high quality alternative fuel systems powered by liquefied petroleum gas (LPG or propane), compressed natural gas (CNG), and liquefied natural gas (LNG) for light-, medium-, and heavy-duty applications.


Solenoid valves, injectors, and filters for gaseous fuels.

Westport WP580

Specifically developed for spark ignited, dedicated natural gas engine applications.