Ensure optimal performance of your pneumatic systems with the SMC AW-D Series Filter Regulator. Constructed from durable die-cast aluminum, this unit effectively removes contaminants and precisely regulates air pressure. Featuring a 1/4 inch NPT port and 5 micron filtration, it's designed for reliability in industrial automation, pneumatic controls, and manufacturing lines where clean, stable air pressure is crucial for equipment longevity and performance.The SMC AW-D Series Filter Regulator (AW30-N02C-Z-D) is a die-cast aluminum FRL unit. It offers 5 micron filtration and features an auto drain function. The regulator has a 1/4 inch NPT port size and a maximum operating pressure of 0.85 MPa. It supports standard reverse flow and uses NNPT threading.