Splitting a 5/8 in hose run into two branches is clean and straightforward with this equal-bore tee barb fitting. All three ports accept 5/8 in inner diameter hose, so flow divides evenly without a step-down that would choke one side. The polypropylene body holds up to 125 psi at 70 F and performs reliably from -9 F to 175 F, making it viable for pneumatic circuits, liquid distribution, and gas lines across a wide range of environments. PVC, polyurethane, and rubber tubing all seat firmly on the barbed ends. The PP material resists dilute chemicals, pharmaceutical fluids, and food-grade liquids without degrading. Five fittings per pack supply enough for a multi-station manifold build or a combined installation-and-spare-parts supply. Note: not suitable for oil service.