The Watts Fluidair R119-12DKX7 is a 1-1/2" pressure regulator designed to maintain a consistent output pressure of 0-250 PSI. Constructed from high-quality brass, this regulator ensures durability and resistance to corrosion. Its design allows for easy installation in various fluid control systems, making it suitable for HVAC applications, pneumatic systems, and more. The regulator complies with industry standards, ensuring reliable performance and safety in demanding environments. With its robust construction and precise pressure control, it is an essential component for efficient fluid management.