CheeMuii 6 PCS 12 Brass DOT Air Line Fitting Straight Union Quick Connect Fittings 12 Air Hose DOT Air Fittings for Semi Truck Trailers Industry Air System

PREMIUM QUALITY Our DOT air line quick connect fittings are made of highquality CA360 brass meet DOT FMVSS 571106 approved SAE J1131 air brake system requirements with corrosion resistance hightemperature ductility low permeability and long service life EASY INSTALLATION Our straight union quick connect fitting is extremely easy to install can be sealed by pushing the tube firmly into the fitting and its also simple to remove from the tube MAX WORKING INTENSITY The brass fittings can be operated in pressures from vacuum to 250 psi and in temperatures from 40F to 200F 40C to 93C Note see the tubing manufacturers recommendations for pressure and temperature mutations WIDE APPLICATION The DOT air brake fittings can be used with air suspension systems copper tubing in airline brake systems perfect for truck RV repair air line leak also ideal for industrial workshops daily garden or lawn mower repair towing machine hose connection etc QUALITY ASSURANCE We are confident in the quality of the DOT brass air fittings if you are not satisfied or have questions after receiving the product dont hesitate to contact us