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Exhaust Gas Recirculation Coolers are designed to cool the engine's exhaust gas with coolant, reducing its volume and increasing its density before returning it to the engine's intake air to reduce NOx emissions (oxides of nitrogen). Maintaining internal engine (cylinder and/or combustion chamber) air temperature is another advantage of the Exhaust Gas Recirculation system.
The Volvo Penta EGR Cooler (21606571) contributes to the reduction of nitrogen oxides (NOx) in exhaust gases. Nitrogen oxides are generally produced during the combustion process in engine cylinders. The air/fuel charge becomes less combustible when the intake air is diluted with exhaust gases. EGR cooling systems can help reduce dangerous NOx emissions, enhance throttle responsiveness (especially in vehicles with high-voltage ignition systems), and extend the life of diesel engines.
Key Features:
The vacuum-brazed designs are highly efficient and provide durability and good performance.
Made with high temperature improving corrosion resistance.
Can withstand extreme temperature and pressure.
Reduce fuel consumption.
Reduce harmful and toxic pollutants.