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Description
Metal Substrate DOC Catalyst for Diesel - High Durability & Fast Light-Off 293x100mm Diesel DOC Catalyst with Metal CoreProduct Introduction Metal Substrate DOC Catalyst for Diesel Vehicles Our metal based DOC catalysts offer superior durability and faster light off than traditional ceramic options. With excellent thermal conductivity and vibration resistance, they ensure reliable emission control in demanding diesel applications. Product name Diesel Oxidation Catalyst Model DOC Catalyst Euro 5(Euro3 4 5) Euro 6 PT 20gr ft Cpsi 300 400 Customization Support Error 0.
Product Introduction
Metal Substrate DOC Catalyst for Diesel Vehicles
Our metal-based DOC catalysts offer superior durability and faster light-off than traditional ceramic options. With excellent thermal conductivity and vibration resistance, they ensure reliable emission control in demanding diesel applications.
| Product name | Diesel Oxidation Catalyst | Model | DOC Catalyst |
| Euro 5(Euro3/4/5) | Euro 6 | PT/20gr ft³ | |
| Cpsi | 300/400 | Customization | Support |
| Error | ±0.1mm | Quality | High standard |
| Package | Neutral packaging | Price includes |
1 pcs DOC +1 pcs Insulation Materials |
Sellers’ Notes Checklist
Important things |
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1 |
• This product is suitable for highway diesel vehicles with good vehicle condition and normal exhaust temperature. |
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2 |
• Usually PT/10gr ft³/PT/20gr ft³ corresponds to the original vehicle size of the emission standard, which is enough to achieve the corresponding emission effect. Since ours is a replacement product, not the original, there is a difference in precious metal content with the original DOC. If you mind this situation, don't pay. |
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3 |
• If you have any requirements for PD, RH, Or there are higher requirements for precious metal content • Please contact us. |
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4 |
• For non-road equipment, the engine exhaust temperature is relatively low, such as generators/mining equipment, etc. It needs to be judged based on factors such as working environment/power/exhaust temperature, please contact us. |
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5 |
• We have super stock, PT/5gr ft³/PT/10gr ft³/PT/15gr ft³/PT/20gr ft³/PT/30gr ft³/PT/60gr ft³......Bulk purchase customers please contact us privately to apply for order discounts |
| Product link is the price of a single sample | For bulk purchases, please contact our staff | |
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Product Specifications
| Picture | Description and Specifications |
|---|---|
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The Diesel Oxidation Catalyst (DOC) is a device installed inthe engine exhaust line to convert carbon monoxide (CO)and hydrocarbons (HC) in the enginèexhaust into harmlesswater (H20) and carbon dioxide (CO2) through oxidationreactions.
Formula: 2CO+O2--2CO2 CxHy+(x+4y)O2--xCO2+2yH2O |
Metal DOC Catalyst vs. Ceramic: Stronger & Lighter
Metal substrate DOCs outperform ceramic with 3X better shock resistance, 50% faster light-off, and 30% weight reduction. Ideal for tough diesel conditions requiring durability and efficiency.
Fast facts
1.Converts carbon monoxide (CO) into carbon dioxide (CO2) and water
2.Can eliminate muffler requirement
3.Harmful particulates are oxidised into harmless products
What are the strengths of our solution?
Our DOCs provide a simple solution for original equipment manufacturers (OEMs). They’re easy to install and maintain and don’t require any additional control from the machine operator. In many cases, the need for a muffler can be eliminated, and our DOCs can also allow for a wider ratings envelope. Concentrations of NO and NO2 can be optimised in the exhaust stream, and if your engine has SCR, this will make it more efficient and reduce diesel exhaust fluid (DEF) consumption requirements. Using a DOC also enables additional passive regeneration in DPF systems.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy