(Also known as Air Preparation Units / Filter–Regulator–Lubricator Assemblies with Automatic Drain)
FRL Units and Auto Drain are essential air preparation components designed to improve the performance, reliability, and lifespan of pneumatic systems in industrial manufacturing, automotive service, construction, and general maintenance environments. FRL stands for Filter Regulator Lubricator, which works together to clean, regulate, and condition compressed air before it reaches downstream tools and equipment. The filter removes dust, moisture, and contaminants; the regulator ensures a stable outlet pressure; and the lubricator provides a controlled oil mist to reduce internal wear and extend tool life.
An auto drain automatically removes accumulated water and impurities from the air filter bowl, preventing corrosion, blocked passages, and performance loss without requiring manual draining. Built with durable housings, precision valves, and long-life seals, these components deliver consistent airflow, improved efficiency, and dependable operation in continuous-duty applications. Their compact modular design allows easy installation, adjustment, and maintenance while supporting a wide range of pneumatic tools and machinery.
FRL Units and Auto Drain are ideal for factories, workshops, automotive garages, assembly lines, and industrial facilities that require clean, regulated, and properly lubricated compressed air to protect equipment, reduce downtime, enhance safety, and achieve reliable, high-performance pneumatic operation.
FRL Units and Auto Drain
The ZC-130-3A 3/8 Inch F.R.L. (Filter, Regulator, and Lubricator) Unit is an all-in-one solution to ensure clean, regulated, and lubricated air for pneumatic systems. This compact and efficient unit is essential for maintaining the longevity and performance of air-driven tools and machinery, providing the necessary air treatment to protect and optimize your equipment.
FRL Units and Auto Drain
The ZC-130-4A 1/2 Inch F.R.L. (Filter, Regulator, and Lubricator) Unit is a versatile, durable air treatment solution for industrial pneumatic systems. This all-in-one unit ensures that the air used in your system is clean, adequately regulated, and well-lubricated, providing the necessary protection and efficiency for air-driven tools and machinery.
FRL Units and Auto Drain
The ZD-130 Auto Drain is essential for maintaining the efficiency and longevity of compressed air systems. Designed to remove accumulated moisture and condensate from your system automatically, it helps prevent damage to pneumatic tools and machinery, ensuring reliable and consistent performance.