The SEALFAST 1" M NPT x 1 1/2" M NPSH fitting is designed for efficient fluid transfer in various applications. This fitting features a male National Pipe Thread (NPT) on one end and a male National Pipe Straight Hose (NPSH) on the other, ensuring compatibility with a wide range of hoses and equipment. Constructed from high-quality materials, it offers excellent durability and resistance to corrosion. This fitting is ideal for use in fire protection systems and meets industry standards for safety and reliability.