The Watts Fluidair 3563-2000S is a 3/8" standard regulator that offers reliable pressure regulation for pneumatic applications. With a maximum pressure rating of 125 PSI, this regulator is built to handle demanding environments. Its robust design ensures durability and longevity, making it ideal for both industrial and commercial settings. The adjustable pressure settings allow for precise control, while the compact size facilitates easy installation. This regulator complies with industry standards, ensuring compatibility with a variety of systems and components.