The Kramp SP950020 AdBlue is a 20-liter container of high-purity urea solution, specifically designed for use in diesel engines equipped with Selective Catalytic Reduction (SCR) technology. This essential fluid helps reduce harmful nitrogen oxide (NOx) emissions, ensuring compliance with environmental regulations. AdBlue is a non-toxic, non-flammable, and biodegradable solution that is crucial for the efficient operation of modern diesel engines in agricultural, construction, and industrial machinery. It is stored in a separate tank and injected into the exhaust system, where it converts NOx into harmless nitrogen and water.