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Air Cooled Exchanger was founded in 1964 and is the oldest and largest privately held air cooled heat exchanger company in the country. Their product line includes horizontal and vertical coolers, both forced draft and induced draft, engine drive or electrical driven, ranging in size from a single 18" diameter fan to multiple fan units up to 16 ft. diameter. Global Heat Transfer designs and builds complete cooling packages to meet your needs. We offer a full line of standard and specialty designed products like our three different types of Frac radiators, charge air coolers, gas coolers, oil coolers, and shell and tube coolers. American Power Group offers an affordable and efficient means of industrial diesel engines to utilize both diesel and natural gas as fuel sources. This innovative system requires no modification to the internal components of the engine and allows the use of up to 70% natural gas based on gas quality and other application conditions. Harco Manufacturing produces heavy duty commercial silencers that are designed for peak exhaust noise attenuation performance in a variety of applications. They also have a full line of emission control products that include oxidation catalysts, particular filters, as well as DPF-SCR kits. InsulTech offers a complete line of thermal and acoustical exhaust insulation products for every temperature challenge and environmental requirement.

Ace Mounts offers a complete array of standard and custom vibration isolation productions for emergency and stanby generator use including spring isolators, dampening pads, level mounts, hangers, mobile mounts, and cylindrical mounts.


Argonne National Laboratory and Integrated Fuel Technologies have developed an in-line DeNOx Catalytic Converter for diesel engines. This HC-SCR DeNOx system uses onboard diesel fuel as a reducing agent to convert NOx to inert N2 and O2 gases. Laboratory tests have shown that under normal operating temperatures and engine loading, this “After-Treatment System” removes more than 95% of NOx, Particulate Matter (PM), and CO from diesel engine exhaust.


Puradyn sets the standard in bypass oil filtration products. Puradyn allows the user to extend oil drain intervals while removing soot, fuel, and water that cannot be effectively and completely removed by full-flow filters alone.

Sutton Stromart specializes in custom designed cooling solutions that are optimized for each application. They manufacture high quality radiators and cooling systems for various applications including power generation, compressors, pumps, oilfield equipment, steam condensers, and process cooling.

Walker AIRSEP is the premiere closed crankcase systems that incorporates three systems in one. It is the only system to include a washable high performance air filter, a crankcase fumes disposal feature, and an integrated air intake silencer, all in one compact package.