This Rexroth HNF01.1A-F240-E0051-A-480-NNNN, LINE FILTER,480V/51A/60Hz is a filter/regulator manufactured by Rexroth. It sits in the supply line to a pneumatic or hydraulic system, keeping the fluid or air clean and properly regulated. Key specifications noted on this listing include 1A, 51A. It is commonly in pneumatic FRL (filter-regulator-lubricator) assemblies and compressed air systems.
