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Southeast Delica double pack
LQSQP
83$
| Quantity: | |
|---|---|
Product introduction
Premium catalytic converter for The Southeast Delica double pack，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1. Dual catalytic unit to improve exhaust gas purification efficiency
Double package series purification: The double package design may use a front and back series or layered catalytic structure to further reduce the concentration of carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOx) in the exhaust gas through two REDOX reactions. Compared with the single-pack catalytic converter, the double-pack structure can expand the reaction area, extend the contact time between the tail gas and the precious metal catalyst (platinum, rhodium, palladium), make the harmful gas conversion more thorough, and improve the purification efficiency by about 30%.
Adapt to complex conditions: the dual-pack design can still maintain efficient catalysis when the engine is under high load or frequent start and stop, and avoid the conversion efficiency of the single-pack catalytic converter due to temperature fluctuations.
2. Optimize engine performance and fuel economy
Reduced exhaust resistance: The dual-pack catalytic converter uses an optimized honeycomb ceramic aperture design (such as a porous ceramic carrier) to reduce exhaust back pressure and avoid power loss due to clogging. After installation, the engine exhaust is smoother, the power output is more stable, and the acceleration response is more sensitive.
Improved fuel consumption: After the exhaust resistance is reduced, the engine load is reduced, the air-fuel ratio control is more accurate (ideal value 14.7:1), the fuel combustion is more adequate, and the comprehensive fuel consumption can be reduced by 5%-8%.
3. Enhanced adaptability and durability
Model specific design: The dual-pack catalytic converter is customized according to the exhaust pipe layout of Southeast Delica (head exhaust manifold back end), matching pipe diameter and installation Angle to avoid abnormal noise or bump risk caused by poor adaptation. Some models have a double-layer stainless steel housing with a sandwich filled with asbestos fiber insulation material, which is resistant to high temperature (400-800 ° C) and corrosion.
Extended service life: The dual-pack structure can share the catalytic load and reduce the loss of a single catalytic unit. When used with low sulfur fuel, the failure of precious metal coating due to sulfide poisoning can be avoided, and the life of the catalyst is about 20% longer than that of the single-pack catalytic converter.
4. Environmental compliance and anti-theft optimization
Meet the national six emission standards: double pack catalytic converter through double purification, significantly reduce pollutant emission concentration, to ensure that the vehicle passes the annual inspection. For example, the conversion rate of CO, HC and NOx can reach more than 95%, avoiding fines or restrictions due to excessive exhaust gas.
Anti-theft design: In response to the risk of precious metal theft, some double-pack catalysts use a welded reinforced shell or a protective plate to reduce the possibility of theft.
5. Convenient maintenance and cost control
Modular cleaning and replacement: The dual package structure supports segmented maintenance, and if a unit is blocked or poisoned, it can be cleaned or replaced separately, without the need for overall replacement, reducing maintenance costs by about 30%.
Reduce joint failures: Dual-pack catalysts work with front and rear oxygen sensors to monitor exhaust data in real time. If the catalytic converter fails, the ECU will alarm in time through the oxygen sensor data difference to avoid engine control abnormalities or overheating damage caused by the fault.
Product introduction
Premium catalytic converter for The Southeast Delica double pack，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1. Dual catalytic unit to improve exhaust gas purification efficiency
Double package series purification: The double package design may use a front and back series or layered catalytic structure to further reduce the concentration of carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOx) in the exhaust gas through two REDOX reactions. Compared with the single-pack catalytic converter, the double-pack structure can expand the reaction area, extend the contact time between the tail gas and the precious metal catalyst (platinum, rhodium, palladium), make the harmful gas conversion more thorough, and improve the purification efficiency by about 30%.
Adapt to complex conditions: the dual-pack design can still maintain efficient catalysis when the engine is under high load or frequent start and stop, and avoid the conversion efficiency of the single-pack catalytic converter due to temperature fluctuations.
2. Optimize engine performance and fuel economy
Reduced exhaust resistance: The dual-pack catalytic converter uses an optimized honeycomb ceramic aperture design (such as a porous ceramic carrier) to reduce exhaust back pressure and avoid power loss due to clogging. After installation, the engine exhaust is smoother, the power output is more stable, and the acceleration response is more sensitive.
Improved fuel consumption: After the exhaust resistance is reduced, the engine load is reduced, the air-fuel ratio control is more accurate (ideal value 14.7:1), the fuel combustion is more adequate, and the comprehensive fuel consumption can be reduced by 5%-8%.
3. Enhanced adaptability and durability
Model specific design: The dual-pack catalytic converter is customized according to the exhaust pipe layout of Southeast Delica (head exhaust manifold back end), matching pipe diameter and installation Angle to avoid abnormal noise or bump risk caused by poor adaptation. Some models have a double-layer stainless steel housing with a sandwich filled with asbestos fiber insulation material, which is resistant to high temperature (400-800 ° C) and corrosion.
Extended service life: The dual-pack structure can share the catalytic load and reduce the loss of a single catalytic unit. When used with low sulfur fuel, the failure of precious metal coating due to sulfide poisoning can be avoided, and the life of the catalyst is about 20% longer than that of the single-pack catalytic converter.
4. Environmental compliance and anti-theft optimization
Meet the national six emission standards: double pack catalytic converter through double purification, significantly reduce pollutant emission concentration, to ensure that the vehicle passes the annual inspection. For example, the conversion rate of CO, HC and NOx can reach more than 95%, avoiding fines or restrictions due to excessive exhaust gas.
Anti-theft design: In response to the risk of precious metal theft, some double-pack catalysts use a welded reinforced shell or a protective plate to reduce the possibility of theft.
5. Convenient maintenance and cost control
Modular cleaning and replacement: The dual package structure supports segmented maintenance, and if a unit is blocked or poisoned, it can be cleaned or replaced separately, without the need for overall replacement, reducing maintenance costs by about 30%.
Reduce joint failures: Dual-pack catalysts work with front and rear oxygen sensors to monitor exhaust data in real time. If the catalytic converter fails, the ECU will alarm in time through the oxygen sensor data difference to avoid engine control abnormalities or overheating damage caused by the fault.
