What is DOT Air Brake Fittings？

The Department of Transportation (DOT) approves many different types of fittings for use on air brakes. They are suitable for use with all applications, whether the installation is in a vehicle or trailer, or in a garage or workshop. These fittings are available in either an extruded or forged configuration. Both have a body made of copper, nylon, or brass, and can be used in combination with SAE J844 Type A or B.

DOT approves many different types of fittings for use on air brakes. These fittings are suitable for use in all applications, whether the installation is in a vehicle or trailer, or in a garage or workshop. DOT-approved fittings can be used with either an extruded or forged configuration, and are available in either copper, brass, nylon or steel. The body of each fitting is designed to allow rapid drying after applying oil or grease. The clamp, body and gasket part of these fittings have all been designed with ease of use in mind.

These fittings are designed to meet the specific standards set by the DOT for air brake systems, including standards for size, pressure rating, and durability. They are typically made of brass or other corrosion-resistant materials and are used to connect the various components of the air brake system, such as hoses, valves, and air tanks.

DOT air brake fittings are fittings used in the air brake systems of commercial vehicles that are compliant with the Department of Transportation (DOT) regulations. These fittings are designed to connect the various components of the air brake system, such as the air lines, valves, and tanks, and ensure a secure and leak-free connection. They are typically made of brass or other durable materials and are available in various sizes and configurations to fit the specific needs of different types of commercial vehicles.