This MONNIER 122-2000-2 0-125PSI, relieving 22 series 1/4 air pressure regulator is a filter/regulator. It conditions the compressed air or fluid feeding a system, controlling contamination, lubrication, or pressure. Key specifications noted on this listing include 125PSI. It is commonly in pneumatic FRL (filter-regulator-lubricator) assemblies and compressed air systems.
