AA filter insert

Specially designed for filtration of wash oils

The CJC® AA Filter Insert is based on the technology used in the A Filter Inserts, but are reinforced and optimised for high flow rates of wash oil used in metal plate stamping/deep drawing applications. It is designed with fine filtration, high dirt holding capacity and low operation cost in mind, resulting in minimal costs for removing one kilo of contamination from oil. The AA Filter Insert removes all four contamination types in one and the same process: particles, water, varnish, and acidity. 

Used for the maintenance of the below applications: 

  • Wash oil, steel pressing

Contamination Capacity
Based on field experience we have observed that the total Dirt Holding Capacity (DHC) is dependent on the shape and density of particles and other variables within an oil system. When saturated, the total weight of accumulated contamination depends on the application, the combination of contaminants, as well as the density of the captured contamination. 

Your benefits with CJC®
CJC® Filter Inserts have the highest dirt holding capacity on the market due to special cellulose-based material. Furthermore, the unique construction of the bonded discs, creates a large filtration area resulting in reduced costs of ownership. The CJC® Filter Inserts are a modular design, which allows them to fit any applications and requirements.

  • The CJC® Filter Insert features:
    • Depth media of moulded cellulose
    • Highest Contamination Capacities (DHC)
    • 100% natural cellulose fibres
  • Removal of contaminants, 4-in-1:
    • Particles:
      Lifetime of both oil and component are increased considerably.
    • Oil degradation products:
      Avoid sticking valves, lacquering, and varnish on metal surfaces.
    • Water:
      Reduce the risk of micro-pitting, bacterial growth, sludge etc.
    • Acidity/TAN:
      Reduce oil ageing and wear on equipment.
  • OEM requirements
    Experience and application knowledge of C.C.JENSEN ensure that CJC® solutions can meet specifications from OEMs on oil cleanliness.

How to ensure Clean & Dry oil
Remember to change CJC® Filter Inserts according to pressure gauge or at least once a year in order to ensure clean & dry oil! - Click here to learn how to replace a CJC® Filter Insert.


Filter Inserts type AA_PSFI3224-UK

Relaterad information

General_Dirt holding capacity creates value