Patel Engineering Services

The FRL Set 3 Pc (Filter-Regulator-Lubricator) with pressure gauge is a critical pneumatic unit designed to clean, regulate, and lubricate compressed air, protecting tools and increasing their lifespan. It includes a sinter bronze filter (usually ) to remove dirt and moisture, a precise pressure regulator (0–10 kg/cm²), and a lubricator with a polycarbonate bowl

High Flow Series Air Combinations (FRL units) are robust industrial pneumatic components designed to supply clean, high-volume compressed air with minimal pressure drop. Combining filters, regulators, and lubricators, they protect heavy-duty air tools, optimize flow rates, and ensure efficient, reliable operation with easy maintenance. 

An industrial pneumatic FRL unit (Filter-Regulator-Lubricator) prepares compressed air for tools and machinery by cleaning it, adjusting pressure, and adding lubrication. These units, often called air preparation units, are essential for removing water, rust, and dirt, thereby preventing premature equipment failure and ensuring consistent, efficient operation.