This Komatsu air filter element 600-185-3100 600-185-3200 for PC200-7 PC200-8 PC228US is a filter/regulator manufactured by Komatsu. It sits in the supply line to a pneumatic or hydraulic system, keeping the fluid or air clean and properly regulated. It is commonly in pneumatic FRL (filter-regulator-lubricator) assemblies and compressed air systems.
