• Model NO.：SF-DPF
• Noise Source：Automobile Chassis Noise
• The Noise of Engine：Mechanical Noise
• Automobile Chassis Noise：Transmission Noise
• Component：Catalytic Converter
• Main Market：East Asia
• Product Name：High Quality Cordierite Diesel Particulate Filte
• Hole Density：400cpsi
• Size：Dia 144*152 mm,400cpsi
• Material：Cordiertite Ceramic
• Transport Package：Cartons with Pallet
• Specification：1.1*1.1*0.12
• Trademark：SEFU
• Origin：China
• HS Code：6909110000
• Production Capacity：100000pieces ,Per Year

Basic Info.

Model NO. SF-DPF Noise Source Automobile Chassis Noise The Noise of Engine Mechanical Noise Automobile Chassis Noise Transmission Noise Component Catalytic Converter Main Market East Asia Product Name High Quality Cordierite Diesel Particulate Filte Hole Density 400cpsi Size Dia 144*152 mm,400cpsi Material Cordiertite Ceramic Transport Package Cartons with Pallet Specification 1.1*1.1*0.12 Trademark SEFU Origin China HS Code 6909110000 Production Capacity 100000pieces /Per Year

Product Description

High quality  Cordierite  Diesel Particulate Filter for Engines Exhaust Treatment


Description :
Diesel particulate filter is a kind of special structure and material of wall flow honeycomb filter element, which is used in
diesel engine exhaust gas purifying device. Diesel particulate filter can effectively intercept and trapping particulate
matter(PM) and soot from diesel engine exhaust emission, usually remove 90% or more of the soot.
We have two kinds of DPF, cordierite DPF and SiC DPF.
 As one of the leading technologies to meet current PM emission standards, a diesel particulate filter (DPF)has been developed for the exhaust after-treatment. Most of the commercially available DPFS are ceramic honeycomb filters.However, due to the limitation of the DPF volume, whose porosity is about 0.4, the filter would be plugged with particles, which causes an increase in the filter backpressure [6,8,9]. If the backpressure is too high, the engine may stall or the fuel consumption rate may increase.  An  establishment of a new PM treatment technology without recourse to the  catalyst is urgently required. Thus, it is important to develop a non-catalytic exhaust after-treatment. There is an alternative, the silicon carbide (SiC) ceramic foam filter.

Installation Method:
The product is installed in the exhaust system of a diesel engine and uses a wall-flow method to filter particulate five (PM) with a removal efficiency of up to 98%. It is an effective means to control the black smoke of exhaust gas and can also greatly reduce noise pollution. We can produce various types of traps with a hole density of 100 mesh and 200 mesh. The product can meet the emission standards of EURO v, EURO vi, EPA, etc., and can be widely used in diesel vehicles and general machinery.

Features :

1. The black smoke treatment and deodorization effect is obvious, and the opacity is close to zero
2. The filter element used in the system has a long service life
3. The purification system is automatically started, controlled and easy to operate
4. Intelligent regeneration control system to reduce energy consumption
5. The structure is sturdy, and the shell package is not modified
6. Assembled structure, easy to install .

Specification size
 

ITEM	Size	Hole density
DPF 01	Dia 143.8*152.4mm	200
DPF 02	Dia 143.8*254mm	200
DPF 03	Dia 170*152.4mm	200
DPF 04	Dia 170*203mm	200
DPF 05	Dia 170*254mm	200
DPF 06	Dia 170*305mm	200
DPF 07	Dia 190.5*152.4mm	200
DPF 08	Dia 190.5*254mm	200
DPF 09	Dia 190.5*305mm	200
DPF 10	Dia 240*152.4mm	200
DPF 11	Dia 240*254mm	200
DPF 12	Dia 240*305mm	200