1. DOT Air Brake Line Fittings Kit - includes: 6 pcs brass tube tee fittings, 6 pcs brass straight union connectors, 14 pcs brass straight push connectors NPT thread, 14 pcs 90°elbows NPT thread, 2 pcs brass 1/4" inflation schrader valve, 1 pcs tube cutter. Air brake fitting assortment types: 1/8", 1/4", 3/8", 1/2" 2. Solid Build - Our DOT air hose fittings crafted from superior CA360 brass, comply with D.O.T. FMVSS 571.106 and SAE J1131 standards for air brake systems. They provide excellent corrosion resistance, high-temperature flexibility, low permeability, and a long service life. 3. Maximum Operating Intensity - These brass fittings are built to endure pressures from vacuum to 250 psi and temperatures from -40°F to +200°F (-40°C to +93°C). Note : Refer to the tubing manufacturer's.
