A.1‑842 Coalescer Filter Element, Faudi Replacement for Hydrocarbon Filter‑Separator

European‑standard Faudi filter‑separator housings are widely used in refinery and large‑scale fuel storage depot, Oil Filtration Machine supplies full Faudi‑interchange coalescing consumables. A.1‑842 coalescer filter element is Faudi‑equivalent coalescer cartridge, performing demulsification and particle capture for light‑hydrocarbon inside Faudi‑type filter‑separator vessels.

A.1‑842 adopts multi‑layer gradient coalescing glass‑fiber media, optimized for Faudi housing flow‑path characteristic. When contaminated hydrocarbon liquid flows through the cartridge, stable oil‑water emulsion will be broken. Micro‑sized dispersed water droplets collide, aggregate and grow into large droplets, ready for removal by downstream Faudi‑series separator filter elements.

Our complete Faudi‑equivalent coalescer range includes A.1‑559, A.1‑842, A.4‑842, A.6‑467, A.6‑842, Y.4‑467/5, Y.6‑362/5, Y.7‑1422/5, MIL.3‑842, MIL.4‑559, MIL.4‑727, MIL.4‑842, MIL.4‑965, MIL.6‑559, MIL.6‑842, MIL.7‑559, K.3‑965, K.4‑279, K.4‑727, K.4‑842, K.4‑965, K.4‑1093, K.4‑1422, K.7‑559, P.4‑279, P.4‑362, P.4‑559, P.4‑727, P.4‑842, P.4‑965, P.4‑1093, P.4‑1422, P.7‑362, P.7‑1093, D.1‑362, D.6‑467, DC.1‑842‑xx, DC.4‑842‑xx, DC.4‑1422‑xx, DC.7‑727‑xx, DC.7‑1422‑xx. Each element is subject to ISO‑series filter performance testing before delivery. More at Gas Filter Element.

A.1‑842 is applied for large refinery fuel‑processing workshop, bulk fuel storage terminal and petrochemical light‑fraction treatment. It must cooperate with matching Faudi separator filter to realize full liquid‑liquid separation effect. Learn our system solution: Industrial Oil Purification Equipment.

FAQ

Q: Can A.1‑842 directly install into original Faudi vessel?

A: Yes, identical dimension and mounting interface for direct drop‑in swap‑out.

Q: What is core function for A.1‑842 coalescer cartridge?

A: Break oil‑water emulsion and merge tiny water droplets into large droplets for subsequent separation.

Q: What fluid medium A.1‑842 suitable for?

A: Jet‑fuel, diesel, kerosene and other light‑hydrocarbon petroleum products.

Q: When should we replace A.1‑842 coalescer filter element?

A: Replace coalescer and matched separator together at differential pressure of 12‑15 psi.

Item	Specification
Main Reference Model	A.1‑842
Full Faudi‑Equivalent Coalescer Model List	A.1‑559, A.1‑842, A.4‑842, A.6‑467, A.6‑842, Y.4‑467/5, Y.6‑362/5, Y.7‑1422/5, MIL.3‑842, MIL.4‑559, MIL.4‑727, MIL.4‑842, MIL.4‑965, MIL.6‑559, MIL.6‑842, MIL.7‑559, K.3‑965, K.4‑279, K.4‑727, K.4‑842, K.4‑965, K.4‑1093, K.4‑1422, K.7‑559, P.4‑279, P.4‑362, P.4‑559, P.4‑727, P.4‑842, P.4‑965, P.4‑1093, P.4‑1422, P.7‑362, P.7‑1093, D.1‑362, D.6‑467, DC.1‑842‑xx, DC.4‑842‑xx, DC.4‑1422‑xx, DC.7‑727‑xx, DC.7‑1422‑xx
Filter Media	Multi‑layer gradient coalescing glass‑fiber media
Seal Material	Buna‑N / EPDM / Viton optional
Micron Rating	5 μm
Max Operating Temperature	120℃
Max Differential Pressure	50 psid
Recommended Replacement DP	12‑15 psi full‑set coalescer‑separator replacement
Cross‑Reference Brand	Faudi
Test Standard	ISO 2941, ISO 2942, ISO 2943
Applicable Vessel	Faudi‑style filter‑separator housing