Oil Filtration Machine manufactured by LEFILTER supplies robust Coalescer Filter solutions for sites receiving heavily contaminated incoming fuel. CM‑56‑5 coalescer cartridge belongs to CM‑series high‑capacity coalescer filter element. This coalescer filter cartridge acts as a high‑load coalescer cartridge filter. Compared with standard CA‑series coalescer filter, CM‑series is optimized for feed‑stock carrying large‑volume pipeline sediment and emulsified water, widely used in refinery intermediate‑liquid receiving stations.
Optimized high‑holding gradient glass‑fiber coalescing media is adopted for CM‑56‑5. Polluted light‑hydrocarbon fuel flows outside‑to‑inside through multi‑depth media stack. Oil‑water emulsion is destroyed, micro water droplets collide and aggregate to large settleable droplets, while large‑quantity solid impurities get trapped inside depth‑type media. LEFILTER CM‑series product portfolio includes CM‑14‑5, CM‑14SB‑5, CM‑38SB‑5, CM‑56‑5, CM‑56SB‑5 for diversified vessel installation requirements.

Each CM‑56‑5 coalescer filter cartridge completes ISO‑standard collapse‑burst, media‑integrity and fluid‑compatibility test in LEFILTER workshop before delivery. This coalescer cartridge filter cannot operate alone; it must be matched with SM‑series screw‑base or rod‑mount separator cartridge for full liquid‑liquid separation result. View catalog page: Coalescer Filter Element.

Q: What is the main advantage of LEFILTER CM‑series over CA‑series coalescer filter element?
A: CM‑series provides much higher dirt‑holding capacity, ideal for fuel feed‑stock with heavy solid‑particle contamination.
Q: Which separator filter element should match CM‑56‑5 coalescer cartridge?
A: Corresponding SM‑series separator filter element according to housing mounting style.
Q: What kind of working fluid suits CM‑56‑5 coalescer filter cartridge?
A: Aviation kerosene, diesel and other light‑weight hydrocarbon fuels.
Q: When to perform full‑set coalescer‑separator replacement?
A: Replace coalescer plus separator as full set when differential pressure reaches 12‑15 psi.
Related Products:Coalescer Filter Element |Separator Filter Element
| Item | Specification |
| Main Reference Model | CM‑56‑5 |
| LEFILTER CM‑series full model list | CM‑14‑5, CM‑14SB‑5, CM‑38SB‑5, CM‑56‑5, CM‑56SB‑5 |
| Filter Media | High‑capacity gradient glass‑fiber coalescing media |
| Micron Rating | 5 μm |
| Seal Options | Buna‑N / EPDM / Viton optional |
| Max Operating Temperature | 120℃ |
| Max Differential Pressure | 50 psid |
| Matched Separator Element | SM‑series separator filter element |
| Test Standard | ISO 2941, ISO 2942, ISO 2943 |
| Applicable Vessel | Facet‑style fuel filter‑separator housing |
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