This guide by Parker offers valuable insights into optimizing air brake systems for trucks and trailers, emphasizing the critical role of DOT-rated air brake tube fittings in ensuring safety and performance. It covers the U.S. Department of Transportation standards, detailing requirements for air brake assemblies, including construction, thermal conditioning, tensile strength, and vibration resistance.

In addition, the guide also explores various types of hose fittings, such as brass compression, brass push-to-connect, and composite push-to-connect fittings, highlighting their performance, cost, and assembly time. It addresses high-temperature concerns affecting elastomeric seals and provides solutions like high-temperature fittings. This comprehensive resource helps OEMs make informed decisions about air brake fittings, ensuring safety, efficiency, and cost-effectiveness.