You Will Get Those：3 PCS 3/8" PTC/PTCR & Brass DOT air brake line tee fittings, 3/8" Tube OD x 3/8" Tube OD x 1/4" Tube OD quick connect hose fittings for truck trailers and air brake systems
Quick Push to Connect：The DOT quick push to connect tee fittings are easy to assemble and disassemble, Just insert the pipe until it reaches the bottom, then pull the pipe to confirm it is fully inserted. For disassembly, simply press the disassembly button and pull the pipe out of the interface.
DOT Approved：Meets D.O.T. FMVSS 571.106 and SAE J2494-3 standards for air hose fittings， and is designed for SAE J844 compliant Type A or Type B nylon brake pipes to minimize air leakage at connection points.
Product Advantages：The 3/8" DOT air tee fittings are PTC/PTCR composite, compatible with tubing SAE J844 Type A/B nylon tubing, can rotate 360 degrees at the joint, and is not prone to air leakage.
PTC/PTCR & Brass：The PTC/PTCR & Brass DOT air line tee fittings can extend the service life of the product, reduce maintenance costs, minimize seal wear, resist corrosion, and improved reliability at low temperatures
Withstand range：The 3/8" DOT air quick connect tee fittings can withstand a temperature range of -40° to +200°F (-40° to +93.3°C) and a pressure range of up to 250 PSI (17.2 bar).
Wide Application：The 3/8" DOT quick connect air hose tee fittings main application scenarios are as follows: air brake systems for trucks, cab controls, air suspension and sliding rail systems for towed equipment, tire inflation systems and main/secondary air pipelines for mobile machinery, featuring safety, adaptability, and efficient maintenance.
After Sale:：If you have any questions about Japtend air line quick connect tee fittings, please feel free to contact us. We will do our best to help you solve problems and ensure you have a pleasant shopping experience. All air hose quick connect fittings are tested before leaving the factory!
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