This SMC 3/8" PRESSURE REGULATOR 0.73 to 116 PSI 145 PSI MAX IR3000-03 is a filter/regulator manufactured by SMC. It filters, lubricates, or regulates the pressure of air or fluid supplied to pneumatic or hydraulic equipment. Key specifications noted on this listing include 116 PSI, 145 PSI. It is commonly in pneumatic FRL (filter-regulator-lubricator) assemblies and compressed air systems.
