Information: The AN T fitting made of lightweight 6061 T6 billet aluminum alloy. AN Flare tee adapter fitting maximum pressure is 4000psi (275bar) and the working temperature range is -65℉ to 252℉. AN4 to 1/8"NPT Flare Tee On Branch;AN6 to 1/4"NPT Flare Tee On Branch;AN8 to 3/8"NPT Flare Tee On Branch;AN10 to 1/2" NPT Flare Tee On Branch. Black anodized finish for durability and strength Forged 6061 T6 aluminium construction with a corrosion resistant double andodised finish This fitting features two male AN ports and a NPT thread on the branch Designed For Smooth Flow, Easy Assembly & Long last. Service:Speedy provide this product have 3-month warranty. We value your shopping experience and strive to provide quality product and service.