The SEALFAST 90 1" M-NPTF X 1" F-NPSM SWIVEL is designed for efficient fluid transfer in various applications. This durable swivel features a male NPTF connection on one end and a female NPSM connection on the other, ensuring a secure fit. Constructed from high-quality materials, it offers excellent resistance to wear and corrosion. With a compact design, it fits seamlessly into tight spaces while maintaining a reliable flow rate. Ideal for use in tank trucks, industrial hoses, and other fluid handling systems, this swivel meets industry standards for performance and safety.