Affordable & Efficient Emission Reduction Solutions

EST provides three emission reduction technologies for controlling the major air pollutants created by stationary diesel and natural gas “rich” burn and “lean” burn engines. EST offers custom engineered oxidation, 3-way, and SCR catalytic silencer/converters and catalyst which are designed to meet specific customer exhaust emission efficiencies and packaging requirements for stationary gas compression, power generation systems, drilling, pumping stations, and other CNG & LNG on-road and off-road applications.

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