ARO P29231-110-J9107 Pneumatic Filter Regulator

The ARO P29231-110-J9107 Pneumatic Filter Regulator is a piggyback FRL unit that combines a precision air filter and adjustable regulator in a single compact module, designed to pre-clean and stabilize the air feeding downstream pneumatic tools and equipment. Rated for an inlet pressure up to 175 psi (12 bar), it uses a 1/2" NPT port connection to fit standard compressed-air systems found in manufacturing, automation, and maintenance environments. The unit includes a 6 oz (177 ml) bowl, housing a replaceable filter element to remove particulates before regulation. With its compact piggyback footprint, the P29231-110-J9107 is commonly used to supply clean, regulated air to industrial tools, actuators, and machinery where space and reliability are critical.