SMC AC40-03G-S Pneumatic Filter Regulator Lubricator (FRL)

The SMC AC40-03G-S is a Pneumatic Filter Regulator Lubricator (FRL). This FRL is made in Japan and is designed for use in industrial machinery, automation, and fluid power applications. The FRL features a filter to remove impurities from the air supply, a regulator to control the air pressure, and a lubricator to add oil to the air to reduce friction and wear.