Placka instruments pvt. Ltd. Supplies the wonderful fpr-series of air filter pressure regulators. A fpr-series` air filter pressure regulator removes completely the moisture and dust particles, and provides the exact pressure, constantly at varying air-demands. It is highly accurate and compact in design, with long life and minimum requirement for maintenance. The air filter pressure regulator is used for process control instruments, air-actuated control valves, cylinders and other equipments. Characteristics: corrosion resistance; excellent characteristics throughout the full flow range; negligible pressure drop; built-in relief; dust and liquid contaminants can be fully drained out, in both vertically and horizontally mounted positions; simple, versatile built in mounting arrangements by bolts and clamps; and for panel mounting, tapped holes are provided at the top of the spring case for mounting screws. The air filter pressure regulator is available with ss components instead of brass, for corrosive working condition of fertilizer, refinery and steel plants.