The 1-1/2" LFF116 THD S B from Watts Regulator Company is a high-performance pressure regulator designed for various applications. This model features a durable construction with a robust finish, ensuring longevity and reliability. It is engineered to handle pressures up to 300 PSI, making it suitable for both residential and commercial use. The regulator is compliant with ANSI standards, ensuring safety and efficiency in operation. With a compact design, it fits seamlessly into existing systems, providing optimal flow control. Ideal for water and gas applications, this regulator is a must-have for any plumbing or HVAC project.