Profile: Nett Technologies Inc. is an environmental company that specializes in manufacturing catalytic converters, diesel oxidation catalysts (DOC), diesel particulate filters (DPF), selective catalytic reduction (SCR), engine electronics, stationary engine silencers, exhaust systems, and exhaust gas diluters. We manufacture a full line of exhaust system components; from mufflers, exhaust pipes, and hardware, to specialized spark arrestors & exhaust manifolds. Exhaust gas diluters (fume diluters) mix engine exhaust gases with quantities of ambient air before they are discharged from the vehicle. The exhaust gases are diluted, cooled, and projected away from their source. Diluters are commonly used to lower the local concentrations of pollutants to meet applicable occupational health standards. They also provide a simple method of cooling exhaust gases whenever the maximum exhaust temperature is regulated by safety regulations. Exhaust gas diluters are used on all types of engines: diesel, LPG, and gasoline engines. Typical applications include underground mining & material handling. They are also used on stationary engines which are operated in populated areas, to reduce exhaust odors & the black diesel smoke.