ABOUT US + APPLICATIONS + SUPPORT PRODUCTS + NEWS + CONTACT US + Hughes-Treitler Air Cooled Oil Coolers Air to Air Heat Exchangers, Precoolers and Buffer Coolers Engine Surface Coolers Evaporators and Condensers Fuel Cooled Oil Coolers, FCOC's Fuel Oil Heat Exchangers Gear Box Cooling Systems Hydraulic Coolers Fuel Cooled Oil Coolers, FCOC's AMETEK Hughes-Treitler provides a wide range of custom-designed Aluminum plate-fin Fuel-Cooled Oil Cooler (FCOC's) for Engine, Airframe, Rotary, UAV's and MIL Vehicles. These FCOC's are optimized for applications where thermal performance, weight, vibration, decongealing and high pressure requirements are critial considerations, as well as high reliability ABOUT US About TMS Careers APPLICATIONS Overview SUPPORT PRODUCTS Air Technology Hughes-Treitler Rotron NEWS Product News Tradeshows CONTACT US Contact Us