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Cobra DEF is a 32.5% aqueous urea solution, AUS 32, a manufactured product of technically pure urea mixed with deionized water designed to meet the specifications of ISO 22241-1:2019 for NOx abatement technologies. Cobra DEF is certified as a Diesel Exhaust Fluid by the American Petroleum Institute.
DEF is designed for use in diesel engines with SCR technology. This package will provide for approximately 16,500 miles (your results may vary depending on your vehicle and dosage rate).
We answer dozens of your DEF diesel exhaust fluid questions. Simple and technical answers from an experienced diesel engine expert trainer.
9 wrz 2023 · Diesel Exhaust Fluid is a crucial component used in modern diesel engines equipped with Selective Catalytic Reduction (SCR) systems to reduce harmful nitrogen oxide (NOx) emissions. Here’s a breakdown of its properties, composition, and importance: Composition: It is made up of 67.5% deionized water and 32.5% high-purity urea.
20 mar 2023 · What is diesel exhaust fluid, what does it do, how long does it last, and best product recommendations related to DEF!
2 sie 2024 · Diesel Exhaust Fluid, or DEF, is comprised of de-ionized water and urea, a non-hazardous solution. Your favorite diesel vehicle releases NOx emissions into the air, and DEF works to reduce emissions and prevent harm. It does this by turning the emissions into innocuous water, oxygen, and nitrogen.
6 lip 2022 · This table outlines the specific physical and chemical properties Diesel Exhaust Fluid (DEF) is required to have according to ISO 22241 specifications. Check with your DEF Supplier for a “Certificate of Analysis” (or C-of-A) to ensure that the DEF you receive meets the quality standards of ISO 22241.
