The SEALFAST 2 1/2" FNOST X 1 1/2" MNPT fitting is designed for efficient fluid transfer in various applications. This fitting features a female National Standard Overlap Thread (FNOST) on one end and a male National Pipe Thread (MNPT) on the other, ensuring a secure connection. Made from durable materials, it is resistant to wear and corrosion, making it ideal for both commercial and industrial use. With dimensions of 2 1/2" FNOST and 1 1/2" MNPT, it adheres to industry standards, providing reliability and safety in fluid handling.