Dot Fitting Push-In Series

What Is D.O.T. Push to Connect Air Fittings?

D.O.T. fittings, aka Department of Transportation fittings, are specialized connectors used in the air brake systems of large, heavy vehicles such as trucks, and buses. These fittings are essential for the safety and control of these vehicles, ensuring that the compressed air brake system operates efficiently, particularly in emergencies. GUANG YANG provides high-quality brass dot fittings, known for their durability, reliability, and corrosion resistance, which comply with all necessary regulations, offering peace of mind for your air brake system needs.

Why Choose GUANG YANG D.O.T. Air Fittings?

GUANG YANG D.O.T. push-to-connect air fittings are renowned for their durability, strength, and reusability. Made from high-quality brass, these fittings are designed for the rigorous demands of braking systems in large vehicles such as buses, trucks, trailers, and even custom cars. Their easy assembly and removal save time and effort, making them a preferred choice for many. As a leading supplier of dot air fittings, GUANG YANG offers both inch and metric sizes, all meeting D.O.T. FMVSS 571.106 specifications, ensuring quality and reliability. If you have a demand for D.O.T. air fittings, do not hesitate to contact us immediately.

Features and Advantages of D.O.T. Air Brake Fittings

D.O.T. air brake fittings offer several advantages over traditional compression fittings, especially in tight spaces. These push-to-connect fittings provide a secure, leak-free seal without the need for complex tools or procedures. The robust connection can withstand the constant vibration of a moving vehicle, ensuring the integrity of the brake system. Additionally, the installation time for dot push to connect air fittings is significantly less than that for compression fittings, leading to increased efficiency in assembly processes. The versatility and reliability of push-to-connect air brake fittings make them an excellent choice for various applications as well. Available in various sizes and configurations, such as unions, connectors, 45° and 90° elbows, fixed or swivel fittings, run tees, and branch tees, these fittings can meet the needs of different heavy vehicles.

Compression Fittings vs. D.O.T. Push to Connect Air Fittings

When it comes to air brake systems, there are primarily two types of D.O.T. fittings: compression and push-to-connect fittings. Push-to-connect fittings are favored for their quick and tool-free assembly, making them more compact and easier to install and disassemble in confined areas. Unlike compression fittings, which require tools and precise torque to ensure a proper seal, dot push to connect air fittings provide a leak-free seal simply by pushing the tube or hose into the fitting. This ease of use, combined with their durability and reliability, makes push-to-connect fittings the superior choice for modern air brake systems.

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