ARO PRG-200-125 Pneumatic Regulator With Pressure Gauge

ARO's PRG-200-125 Pneumatic Regulator With Pressure Gauge is an inline air pressure regulator designed to deliver stable, adjustable downstream pressure for pneumatic tools, actuators, and automation devices in industrial settings. It combines a precision-adjustment mechanism with a built-in gauge, providing a direct readout of regulated pressure so operators can monitor and fine-tune without a separate gauge. Distributor listings confirm this family commonly uses 1/2-inch NPT connections, enabling straightforward integration into standard air lines. The unit is rated for inlet pressures up to 200 psi, making it compatible with most workshop and manufacturing compressed-air systems. The flush-mounted gauge provides immediate visibility of downstream pressure, streamlining setup and troubleshooting in tight spaces. As part of ARO’s regulator portfolio, the PRG-200-125 emphasizes quick response and consistent regulation across a range of operating conditions, with a robust design suited for everyday industrial use. This model is a practical choice for controlling pneumatic cylinders, valves, and other automation components in general manufacturing environments where stable air pressure translates to predictable tool performance.