When nitrogen oxides are found in the exhaust pipe, the urea tank automatically sprays diesel exhaust treatment liquid(DEF). The diesel exhaust treatment liquid and nitrogen oxides undergo oxidation-reduction reactions in the SCR catalytic reaction tank to generate pollution-free nitrogen and water vapor for discharge. DEF Heaters which located in the DEF tank are used to thaw DEF (and thus allow for full SCR operation).
Maxpeedingrods provide quality DEF Heater with budget prices and one year warranty, effective for various car models.
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