Pneumatic Products, Air Treatment (FRL)

FRL System Model 652

  • Ready-to-use air treatment system
  • Accurate pressure regulation and high flow capacity
  • Rolling diaphragm for extended service life


Model 652 combines a filter, a regulator and a lubricator in a preassembled air treatment kit. The filter removes any debris and water, the regulator ensures an adequate pressure level and the lubricator enables constant and proportional oil delivery; together they provide you with clean air and an efficient system that will extend the service life of air-powered tools and equipment. This combo, delivered with assembly brackets, can be top or side-mounted and is easy to assemble and maintain. The system is delivered with porting blocks, used to separate lubricated air and non-lubricated air.

Application: Virtually every industry, e.g. manufacturing, food, process, carpentry, paper mill etc., rely on compressed air as energy source. In a shared compressed air network, with many outlets and an extensive pipe system, air preparation units are especially important.


For smaller and larger sizes, we recommend Model 651 and Model 160. Additional air preparation products are available in our air treatment range.

Filter/Regulator & Lubricator Part No. Connection Bowl capacity Max oil capacity Filtration Min flow Max flow
  19 503 5604 195035604G 3/8"11 cl8 cl25 µm20 l/min (0.7 CFM)5000 l/min (176.5 CFM)
 19 503 5605 195035605G 1/2"11 cl8 cl25 µm20 l/min (0.7 CFM)5100 l/min (180.0 CFM)


Filter, Regulator & Lubricator Part No. Connection Bowl capacity Max oil capacity Filtration Min flow Max flow
  19 503 5624 195035624G 3/8"11 cl8 cl25 µm20 l/min (0.7 CFM)3300 l/min (116.5 CFM)
 19 503 5625 195035625G 1/2"11 cl8 cl25 µm20 l/min (0.7 CFM)5100 l/min (180.0 CFM)


Filter/Regulator, Porting Block & Lubricator Part No. Connection Bowl capacity Max oil capacity Filtration Min flow Max flow
  19 503 5614 195035614G 3/8"11 cl8 cl25 µm20 l/min (0.7 CFM)5000 l/min (176.5 CFM)
 19 503 5615 195035615G 1/2"11 cl8 cl25 µm20 l/min (0.7 CFM)5100 l/min (180.0 CFM)


Filter/Regulator 5 μm & Filter 0.01 μm Part No. Connection Bowl capacity   Filtration Min flow Max flow
  19 503 5634 195035634G 3/8"11 cl 0.01 µm20 l/min (0.7 CFM)4450 l/min (157.1 CFM)
 19 503 5635 195035635G 1/2"11 cl 0.01 µm20 l/min (0.7 CFM)2210 l/min (78.0 CFM)


Portable System - Filter, Regulator & Lubricator Part No. Connection Bowl capacity Max oil capacity Filtration Min flow Max flow
  19 503 5645 195035645G 1/2"11 cl8 cl25 µm20 l/min (0.7 CFM)5100 l/min (180.0 CFM)


Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards.
Technical data
Media: Compressed air, neutral gas
Max. working pressure @ 23°C: 10 bar (145 PSI)
Temperature range: 5°C — +50°C (41°F — +122°F)
Filtering element: Sintered polyethylene
Material body: Aluminum
Material bowl: Polycarbonate
Condensate drain: Semi-automatic
Controlled pressure: 0.5-10 bar (7-145 PSI)
Hysterisis: 0.2 bar (2 PSI)
Regulating device: Rolling diaphragm (very low hysterisis)
Material seal: Nitrile
Lubrication: Selective oil fog
Lubrication oil: ive oil fog
Oil refilling: Pressurized

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