About This

【24 PCS PACKAGE】- The 3/8" air line fittings kit include 8 pcs 3/8" straight union connectors, 4 pcs 3/8" tee unions, 4 pcs 3/8"-1/4" straight push&NPT connectors, 4 pcs 3/8"-3/8" straight push&NPT connectors, 2 pcs 3/8"-1/4" 90° elbow push&NPT connectors, 2 pcs 3/8"-3/8" 90° elbow push&NPT connectors.
【PREMIUM QUALITY】- Our air hose fittings are made of stainless steel and high-quality polybutylene terephthalate (PBT), meet SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life. And they have stainless steel lock claws and good steel washers for thousands push lock and can withstand strong pressure without tripping out.
【MAX WORKING INTENSITY】- The pneumatic air tubing fittings working pressure from air vacuum to 145 psi, 0- 0.9MPa.Temperature Range: 0°F to +60°F（32°C to +140°C）,Proof pressure: 1.32Mpa. Note: see the tubing manufacturer’s recommendations for pressure and temperature limitations.
【EASY INSTALLATION】- The quick connect design and precise NPT threading make installation of air brake accessories easy, just push to connect, and bouncing up immediately when taking out the tube. And there is pre-applied sealant on NPT male thread for better sealing.
【WIDE APPLICATION】- The push-to-connect airline fittings suit PU / PA / PE /PP/ PVC tubes or hoses, can be used for air suspension systems, perfect for semi truck/trailer/RV/Automotive repair air line leak, also ideal for industrial workshops, air brake connections, daily garden or lawn mower repair, towing machine hose connection, etc.