The TPT-R(56) 3 1/2-8 NPTF fitting is engineered for high-pressure systems, offering a reliable leak-proof connection. Manufactured by Field Tool Supply, this fitting features NPTF threading for enhanced sealing capabilities, making it ideal for fluid transfer in various applications. Constructed from premium materials, it ensures long-lasting performance and compliance with industry standards. The dimensions are tailored for easy installation and compatibility with standard piping systems. This fitting is a trusted choice for professionals seeking efficiency and safety in their operations.