FasTest is a dedicated manufacturer of advanced engineered connection tools for pressure and vacuum testing applications. Thousands of satisfied customers have made the switch from inefficient, unproductive plugging or sealing methods to FasTest quick connection tools for their testing or filling needs. Our complete selection of connection products and extensive experience since 1985 will help you specify the right connector for your application. Small differences can diminish the suitability of a connector for your application. At FasTest, we regularly modify standard products to fit your specific application and testing requirements.