Siptenk 3/8" OD Tube x 1/4" NPT Thread Tee Union DOT Fittings 3PCS, 3/8 Inch Brass Air Brake Push-To-Connect Fittings for Truck Trailers Industry Air System

Siptenk 3/8" OD Tube x 1/4" NPT Thread Tee Union DOT Fittings 3PCS, 3/8 Inch Brass Air Brake Push-To-Connect Fittings for Truck Trailers Industry Air System

• SIPTENK AIR LINE FITTINGS: 3 PCS Tee Union Brass Fittings for 3/8 Inch OD Tube x 1/4 Inch NPT Thread;
• D.O.T. APPROVED: The DOT air line fittings, made of high-quality CA360 brass, meet D.O.T. FMVSS 571.106, SAE J1131 air brake system requirements to ensure safety during your use.
• QUICK PUSH-TO-CONNECT: The newer iterations of the air brake line fittings use quick connectors, which are push-to-connetc fittings, easy to use and save time for replacement.
• HIGH ACCURACY NO AIR LEAKAGE: The d.o.t. air fittings are well-made, accurate in size, in a great degree to reduce the possibility of air leakage, so that you can feel more comfortable using them.
• HIGH PRESSUER RESISTANCE: Max.Working Pressure: 300psi; Temperature Range: -65°F to +220°F. The brass fittings work well in extremely cold or hot environments.
• THREAD SEALANT PRE-APPLIED ON ALL MALE THREADS: All air line fitting threads are coated with red anti-leakage coating, so there will be no air leakage after connection.
• WIDE ALLPICATION: The quick connect air hose fittings widely used for semi-trailers, trailers, buses, mobile equipment, industrial workshops and other various machinery air braking systems.
• AFTER-SALES GUARANTEE: If you have any questions about Siptenk dot air fittings, please feel free to contact us. We will do our best to help you solve the problem and ensure to provide you with a pleasant shopping experience.