General description The 1/4 Air Pressure Regulator is designed to provide clean and dry air by effectively filtering moisture and fine particles. This precise, plug-in air pressure regulator protects pneumatic tools and equipment from damage, ensuring optimal performance in various applications such as air compressors, pneumatic tools, and construction machinery. Technical specifications Air Inlet Size: 1/4 NPT Flow Rate: 500 L/min Maximum Working Pressure: 10.3 BAR (145 PSI) Operating Temperature Range: 40-140°F (5-60°C) Drain Type: Manual Body Material: Aluminum Alloy Filter Element: Fiber Pressure Gauge: Dual scale (psi/mpa) with purple copper core Installation Before installation, clean the threaded ports and filter accessories to prevent impurities from entering the air system. Ensure the direction of airflow follows the arrow on the filter; incorrect airflow direction will hinder filter performance. Wrap Teflon tape around fittings to prevent air leakage. Usage To adjust the