AR2000 Air Pressure Regulator: Designed for compressed air systems, this pressure relief regulator valve provides precise control of output pressure to protect your air tools from pressure fluctuations. Built-In Pressure Gauge: Features integrated gauge for real-time pressure monitoring, allowing operators to accurately set and maintain desired pressure levels for consistent tool performance. Adjustable 0.05-1Mpa Range: Offers wide pressure adjustment range from 0.05 to 1Mpa (7.25 to 145 PSI), suitable for various pneumatic tools, spray guns, and industrial air equipment. Aluminum Alloy Construction: Made from premium aluminum alloy with good sealing properties, providing reliable operation and consistent pressure regulation in workshop and industrial environments. Compact G1/4 Thread Design: Features standard G1/4 connector size and compact structure for easy installation in compressed air lines, filter-regulator-lubricator systems, and pneumatic circuits., Weight: 0.4188782978 pounds, Manufacturer: Hilitand