Air jet erosion tester

The new and improved Falex Four-Ball introduces a new approach to the time-tested tribology concept of four-ball testing.

The Falex 430 ETR is the first quantitative and completely objective instrument for the analysis of D3241 Thermal Oxidation Stability of Aviation Turbine Fuels heater tube deposit thickness.

Welcome to Falex , the leading supplier of high quality petroleum and tribology test equipment for the evaluation of the physical properties of fuels, lubricants and materials. Since our humble beginnings in 1927, we have helped companies in industrial applications, including aerospace, military, and manufacturing, meet the highest ASTM and industry standards as they develop their materials, lubricants and fuels.