High Temperature SCR Catalyst Ceramic Carrier For Diesel Engines

High-Performance SCR Ceramic Carrier for Diesel Emission Control

This Silicon Carbide SCR Catalyst Ceramic Carrier delivers robust nitrogen oxide reduction capability for demanding diesel exhaust systems. Engineered for use in trucks, buses, and industrial machinery, the honeycomb substrate provides a stable foundation for efficient Selective Catalytic Reduction. The design facilitates effective interaction between exhaust gases and Diesel Exhaust Fluid (DEF), converting harmful NOx emissions into benign nitrogen and water vapor. Its construction withstands severe thermal cycles while promoting consistent gas flow to minimize backpressure and preserve engine response.

System Benefits and Usage Recommendations

• Thermal Durability: The SiC ceramic body maintains structural integrity under high-temperature exhaust conditions essential for proper urea decomposition.
• Flow Efficiency: Optimized channel geometry reduces restriction, helping preserve engine torque and fuel economy during continuous operation.
• Installation Guidance: Mount the carrier downstream of any upstream oxidation catalyst and verify clearance for correct positioning within the exhaust housing.
• Fluid Quality: Utilizing pure Diesel Exhaust Fluid prevents contamination of the active surfaces and extends the functional lifespan of the system.

Technical Specifications

• Product Category: SCR Catalyst Ceramic Carrier
• Substrate Material: High-Temperature Silicon Carbide
• Diameter: 143.8 mm
• Length: 101.6 mm
• Application Scope: Diesel Engines, Light/Heavy Duty Trucks, Buses, Industrial Equipment

Package includes

• 1 × SCR Catalyst Ceramic Carrier

Handling Warnings and Notes

• Ceramic substrates are brittle components; inspect carefully for cracks or edge damage upon receipt before installation.
• Professional fitting is required to ensure proper sealing and alignment with the exhaust flow direction.
• Avoid dropping or impacting the carrier, as structural compromise will affect filtration performance.