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Nett Technologies is an environmental company specializing in exhaust pollution control products for internal combustion engines. We manufacture catalytic converters, catalytic mufflers, diesel filters, and other emission controls for diesel, LPG, natural gas and gasoline engines. Our major markets are materials handling, construction, underground mining, urban buses, trucks, and stationary applications. Specialized lines of products are available for OEM and aftermarket applications.
Diesel Exhaust Purifiers
Catalytic converters for diesel engines, available in several standard sizes. High reductions of carbon monoxide and hydrocarbons in diesel exhaust. Significant reduction of particulate emissions through the elimination of the organic portion of diesel particulates. Our award-winning D-Series converters feature an advanced diesel catalyst, optimized for low light-off temperature and efficient elimination of diesel odor.
Catalytic Mufflers
Direct-fit replacement of original mufflers for the emission control of LPG-powered forklift trucks. Reduces carbon monoxide (CO) and hydrocarbon (HC) emissions to comply with occupational health and safety standards. Three-way catalyst systems reduce nitrogen oxides in addition to CO and HC. Propane exhaust odor is eliminated. Now available with NEES200™ digital air-to-fuel ratio controller.
Diesel Particulate Filters
“Wall-flow” monoliths coated with a catalyst to lower the soot combustion temperature. Typically provide over 90% reduction of particulate emissions. Self-regenerate at elevated exhaust temperatures, as found on most heavy-duty diesel engines. Available with cordierite or silicon carbide substrates. Catalysts are optimized for different fuel sulfur levels.
Fume Diluters
Exhaust gases forced through a circular gap mix with air through the Coanda effect. Dilutes, cools, and projects gases away from their source. Commonly used in applications where a maximum exhaust temperature is regulated by law or high concentration of pollutants in the proximity of their source is a nuisance.