The Thomson Max Jac® linear actuator is one of the most rugged actuators you can find on the market today. It incorporates decades of experience Thomson has gained from making linear actuators for heavy duty applications. The Max Jac is built to perform in harsh environments and materials, such as fertilizers, mud, sand, high pressure water, slush, salt water, snow, heat or heavy vibrations - and requires little or no maintenance and service. Max Jac's design provides both high durability and performance - delivering high speed, efficiency and accuracy from a compact envelope.