Clean Air Power Ltd is a United-Kingdom based manufacturer of natural gas powered trucks. The Company�s Dual Fuel technology works by allowing heavy duty diesel engines to run primarily on natural gas, with diesel acting like a liquid spark plug. Minimal changes are required to the standard diesel power plant. Efficiency comes as standard with Dual-Fuel, with trucks running on up to 90 percent natural gas. This technology has been applied on DAF and Mercedes-Benz engines and will form the core of any Dual-Fuel application to an engine with Original Equipment Manufacturer cooperation. Products include hydraulic valves, gas injectors, shut off valves, coalescing filters: natural gas components and filtration components.