NTA AFR/BFR Filter regulator+lubricator is an Integrated filter regulator and lubricator units, it is an ecnomic replacement of AIRTAC modular FRL AFR/BFR filter regulator and lubricator made in China, it is a very popular low price FRL solution widely sold in Asia and Europe, it saves space and require less piping. Easy to hold when unlocked. it is a reliable compressed air preparation for applications in uncritical environments, freely combinable within the NTA AFR/BFR series FRL. BFR 2000 to BFR4000 have a metal bow guard, port thread 1/4'', 3/8'', 1/2''. Working pressure from 0.15MPa to 0.85MPa. Grade of filtration 40 µm and 5 µm optional.Manual drain, differential air pressure drain and auto drain are available, special guide structure makes the flowing gas spin properly to seperate the water from compressed air and filter solid particals efficiently. The complete series of filter regulator is offered with pressure gauge.