The NANPU series of air regulators, available in 3/8", 1/2", and 3/4" sizes, are expertly engineered for seamless integration into compressed air systems. These regulators are designed to provide precise and stable control over air pressure, ensuring optimal performance across a wide range of industrial applications. Each unit is equipped with a high - quality 150 psi pressure gauge encased in a rugged steel protective housing. This steel - protected gauge not only safeguards against physical damage but also ensures accurate and reliable pressure monitoring, even in demanding operating environments. The variety of connection sizes allows for compatibility with diverse air line configurations, enabling easy installation and efficient operation within existing compressed air setups. Whether for maintenance, manufacturing, or other air - powered processes, the NANPU air regulators offer a reliable and durable solution for pressure regulation needs.