Metal fiber media for diesel exhaust filtration

Metal fiber media for diesel exhaust filtration

Sintered and unsintered metal fiber non-wovens on basis of an AISI 47… alloy.  Thanks to well balanced combinations of fiber weight, fiber diameter and porosity, those filter media can achieve mass efficiencies in between 30% up to 90%. Because of the availability of cleaner engines (pre-EURO VI), a lower mass efficiency (<90%)  filter can do the job.

Advantages

  • Tunable mass efficiency compared to ceramic diesel particulater filters (DPF), enabling the engine OEM to fulfill the legislation with the lowest pressure drop
  • High efficiency for small pulmonary intruding particulates
  • Design freedom & flexibility
  • Lower pressure drop resulting in lower fuel consumption and lower CO² emission

Applications

Automotive Exhaust systems
Partial flow deepbed filter for trucks
Partial flow deepbed filter for heavy duty off road
Closed filter for off road equipment

Features

Type Media
Inflow Gas at T>500°C
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