Welcome: Nanning Deferry Environment Protection and Energy Conservation Co., Ltd.

Catalysed Diesel Particulate Filter

  • Catalysed DPF
  • Catalysed DPF
  • Catalysed DPF
  • Catalysed DPF
  • Catalysed DPF
Catalysed DPFCatalysed DPFCatalysed DPFCatalysed DPFCatalysed DPF

Catalysed DPF

  • Catalysed diesel particulate filters
  • CDPF
  • Product description: Catalysed diesel particulate filters,CDPF,DPF

Since about 2005, particulate filters have been generally used with modern diesel engines to remove diesel particulate mater. The ceramic wall flow filters almost completely remove the carbon particulates over a wide range of engine operating conditions.

Since the continuous flow of soot into the filter would eventually block it, it is necessary to 'regenerate' the filtration properties of the filter by burning off the collected particulate on a regular basis. Therefore, the exhaust temperature in Diesel passenger car applications is frequently increased until collected soot is burned off. In order to reduce the burn-off temperature, the filter is usually coated with an oxidation function.

Deferry®'s CDPF(Catalysed diesel particulate filters) are the solution for diesel particulate matter control >95% PM filtration efficiency and low regeneration temperature are achieved through the combination of wall flow type ceramic honeycomb with patented catalyst formulation. In additional of PM reduction, catalyzed diesel particulate filter is also reducing carbon monoxide and hydrocarbon from engine exhaust stream.

Current product offer covers from1.66 liters (4.66x6") to 43.42 liters (15”x15") as a single CDPF which would be perfect solution for diesel engine displacement from 1.5 to 40 liters.

The key characteristics of Deferry®'s CDPF include:

1).Low pressure drop
2).Excellent performance
4).Can be applied to on-road and off-road diesel engines
5).Can be provided in a standard or custom configurations

6). The materials of substrate include cordierite and silicon carbide.

Note: For more technical parameters and technical advice, welcome to call or email consultation.

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