The 2-1/2" LFM115-74 THD S B from Watts Regulator Company is a high-performance pressure regulator designed for optimal flow control in various applications. This model features a durable construction with a robust finish, ensuring longevity and reliability. It operates efficiently under a maximum pressure rating, making it suitable for demanding environments. The regulator is compliant with industry standards, ensuring safety and performance. Its compact dimensions allow for easy installation in tight spaces, while the threaded connections provide a secure fit. Ideal for HVAC systems and industrial applications, this regulator is a trusted choice for professionals.