The 2-1/2" x 50' SJ UL 500# with Aluminum Reinforced NST by Sealfast is a heavy-duty hose designed for high-pressure applications. This hose is constructed to meet UL standards, ensuring safety and reliability in various industrial settings. Its robust design allows for a maximum working pressure of 500#, making it suitable for demanding tasks. The aluminum reinforcement provides added durability, while the dimensions ensure compatibility with standard fittings. Ideal for use in construction, agriculture, and manufacturing, this hose is a reliable choice for professionals seeking quality and performance.