Emissions Control Components
High-Performance Components for Emissions Control
Solutions
High-Performance Components for Emissions Control
Reliable. Compliant. Engineered for Performance.
Our expertise doesn’t stop at complete systems — we also provide the individual components that power high-performing, compliant emissions control solutions. Whether you’re building a system from the ground up or replacing parts in the field, we supply the components you need for NOx reduction, particulate matter control, and overall emissions compliance.
With decades of real-world experience in stationary diesel and natural gas engine applications, our components are backed by industry-leading engineering, service, and support.
What We Offer: High-Performance Components for Emissions Control
Our component offerings support engines across a variety of markets — including data centers, agriculture, manufacturing, and power generation — and are engineered to meet or exceed Tier 4 Final, EPA, and local emissions requirements. Learn more about our Catalyst Technology, developed by DCL.
Selective Catalytic Reduction (SCR) System Components
We provide a full range of parts that make up an effective SCR system for NOx reduction in large stationary engines:
- SCR Catalysts: Modular and custom-sized for optimal NOx conversion efficiency
- Reagent Dosing Systems: Reliable, precision injection systems
- Mixing Devices: Ensure even distribution of reducing agent (reagent) and exhaust gases
- System Sensors & PLC Controls: For automatic operation and continuous emissions monitoring
- Ammonia Slip Catalysts (ASC): Prevent excess ammonia emissions downstream
Oxidation Catalysts (Oxicats)
Used with SCR and/or DPF systems, our Oxicats significantly reduce carbon monoxide (CO) and hydrocarbons (HC) and can assist with passive DPF regeneration. These components are built for durability and low maintenance, whether in backup applications or continuous-duty environments.
Diesel Particulate Filters (DPFs)
Our DPFs are engineered to trap and oxidize particulate matter from diesel exhaust, helping customers meet Clean Air Act requirements while maintaining optimal engine performance. These are ideal for diesel engines operating under Tier 4 Final or similar regulations or seeking retrofit solutions.
System Controls & Integration
Every emissions system we design and build is supported by custom-engineered control panels, PLC-based automation, and remote monitoring options. This allows for seamless integration, optimized dosing control, and we can add continuous emissions monitoring, if required.