Air1 Diesel Exhaust Fluid The Home Depot Canada from www.homedepot.ca Diesel exhaust fluid (DEF) is a solution that is used in diesel engines to reduce harmful emissions. It is a clear, non-toxic, and colorless liquid that is made up of 32.5% urea and 67.5% deionized water. DEF is used in the Selective Catalytic Reduction (SCR) system that is installed in modern diesel engines to meet the emission regulations set by the Environmental Protection Agency (EPA).
How does DEF work?
DEF is injected into the exhaust stream of a diesel engine, where it converts harmful nitrogen oxides (NOx) into nitrogen gas and water vapor. The SCR system uses a catalyst to break down the NOx into nitrogen and oxygen. The urea in DEF reacts with the NOx to form ammonia, which then reacts with the catalyst to convert the NOx into harmless nitrogen and oxygen.
What are the benefits of using DEF?
Using DEF in diesel engines has several benefits. First and foremost, it helps to reduce harmful emissions, which is essential for meeting the EPA regulations. DEF also helps to improve the fuel efficiency of diesel engines by reducing the amount of fuel needed to produce the same amount of power. This can result in significant cost savings for diesel engine owners. Using DEF can also help to extend the life of diesel engines. By reducing the amount of harmful emissions, DEF can help to reduce wear and tear on engine components, leading to a longer lifespan for the engine. Additionally, DEF can help to improve the overall performance of diesel engines, resulting in better acceleration, smoother operation, and improved reliability.
How is DEF stored and handled?
DEF is a sensitive substance that must be stored and handled properly to avoid contamination. It should be stored in a cool, dry place out of direct sunlight, and away from any chemicals or substances that could contaminate it. DEF should only be stored in approved containers that are clearly labeled and marked with the appropriate warnings and safety information. When handling DEF, it is important to wear appropriate protective gear, such as gloves and safety glasses. DEF should be poured carefully to avoid spills, and any spills should be cleaned up immediately using an approved absorbent material. It is also important to use only approved dispensing equipment to avoid contamination.
Where can I buy DEF?
DEF is widely available at most auto parts stores, truck stops, and other retail locations that sell diesel engine products. It can also be purchased online from a variety of retailers. When purchasing DEF, it is important to ensure that it meets the appropriate standards and certifications, such as API certification and ISO 22241 standards.
Conclusion
Diesel exhaust fluid is an essential component of modern diesel engines, helping to reduce harmful emissions and improve engine performance. By understanding how DEF works, how to store and handle it properly, and where to buy it, diesel engine owners can ensure that their engines are running at their best while meeting the EPA regulations.
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