Celcor® Ultra-Thin Wall
Next-generation performance for the most demanding regulations
The Celcor® Ultra-Thin Wall substrate represents the pinnacle of ceramic extrusion technology. At 750 and 900 CPSI with 2-mil walls, these substrates offer exceptional geometric surface area while maintaining structural integrity through proprietary ceramic formulation advances. Ideal for applications requiring maximum catalyst mass activity in a compact package, such as close-coupled catalyst positions and SCR+DPF integrated systems.
Peak Temperature
1400°C (peak)
Continuous
1200°C (continuous)
Material
Advanced Cordierite Composite
Applications
Key Features
900 CPSI Density
Highest available cell density maximizes catalyst contact area in compact catalyst volumes.
Maximum Conversion
Superior HC, CO, and NOx conversion efficiency enabling RDE and WLTP compliance.
Compact Packaging
Achieve target conversion in smaller catalyst volume — reducing system weight and cost.
PEMS Ready
Real-world driving emissions validated performance across full operating envelope.
Technical Specifications
Download Full Data Sheet* All specifications are nominal values at ambient temperature. Contact our engineering team for application-specific data and custom configurations.