Dinex A/S products

The primary function of a DPF is to trap and reduce particulate matter mass (PM) in the diesel exhaust by > 95 % and the particulate number (PN) by > 99 % at the cost of minimal possible back pressure and should be able to sustain high thermal loads.

The substrates feature a grooved lock mechanism that provides the necessary mechanical resistance while improving flow dynamics. Made with high quality stainless steel, they are lightweight and easy to integrate into the exhaust system. The use of thin foils allows fast heating and an improvement in turn mass transfer rates while maintaining a low backpressure. For applications where high temperatures are expected - like CNG/LNG ATS systems, brazing of the substrates is done to add additional mechanical durability. Substrates are available in cell densities 120, 200, 350 and 500 cpsi.

The primary function of a metallic filter based primary oxidation catalyst (POC) is to reduce the particulate matter mass (PM) by at least 40 – 50% and find application in some older generation emissions regulations like EU IV and some current and upcoming off-road regulations in developing countries like India.