The 1-1/4" LFF115-74 THD S B Pressure Regulator from Watts Regulator Company is engineered for precision pressure management in various applications. With a threaded connection, this regulator is easy to install and is designed to handle a maximum pressure rating, ensuring optimal performance. Its durable construction provides resistance to corrosion and wear, making it suitable for both residential and commercial use. The compact size allows for installation in limited spaces, while compliance with industry standards guarantees safety and reliability. This regulator is essential for maintaining stable water pressure, enhancing the efficiency of your plumbing system.