The Watts Fluidair Regulator features a 1/2" NPT connection and operates within a pressure range of 0-125 PSI. This regulator is designed for use in pneumatic systems, providing accurate pressure control and ensuring optimal performance. Constructed from high-quality materials, it offers durability and resistance to wear. The regulator's design allows for easy installation and maintenance, making it a reliable choice for professionals in various industries. It meets industry standards for safety and efficiency, making it suitable for a wide range of applications.