DC.1-842-xx Replacement FAUDI Coalescing Filter | For Refinery & Fuel Terminal Filtration

1. Product Overview & Core Positioning

The DC.1-842-xx is a versatile modular coalescing filter element from FAUDI’s classic DC series, widely deployed in refinery processing, fuel

 terminal storage and large-flow hydrocarbon filtration systems. Our aftermarket DC.1-842-xx filter is a fully compatible universal replacement

 solution for original FAUDI modular filter cartridges. Tailored to resolve the high cost, long delivery cycles and insufficient stock of imported

 genuine filters, this substitute strictly follows original modular dimensional standards and EI 1581 industry specifications. It supports flexible

 matching with multiple specification suffixes of DC.1-842 series, delivers stable large-flow oil-water separation performance, and provides

 reliable, low-consumption filtration support for medium and large industrial fuel filtration projects.

2. Unique Product Competitive Advantages

Compared with fixed-spec original filters and ordinary generic alternatives, our DC.1-842-xx replacement filter has prominent modular

 application advantages for industrial projects:

- Universal Modular Adaptation: Flexible compatible with all suffix specifications of DC.1-842-xx series, one filter adapts to multiple equipment

 models, reducing spare parts inventory pressure

- Stable Large-Flow Performance: Optimized media permeability design ensures stable flow rate and consistent coalescing efficiency even under

 long-term high-load operation

- Extreme Cost Performance: Abolishes import premium of original modular filters, greatly cuts long-term spare parts procurement and

 equipment maintenance costs

- Fast Project Supporting: Permanent spot inventory, supports batch procurement and emergency replacement, effectively avoiding project

 shutdown caused by delayed original parts supply

3. Targeted Application Scenarios

This DC.1-842-xx modular coalescing filter is oriented to large-scale industrial fuel purification scenarios, focusing on high-flow and high-

stability filtration demands:

Petroleum refinery finished oil processing and hydrocarbon fluid purification

Large fuel terminal, oil depot storage and transportation filtration system

Aviation fuel, diesel, gasoline and low-viscosity industrial oil precision separation

Chemical plant organic solvent filtration and industrial fluid oil-water separation projects

4.Optional Available Models

-Series A / Y Series

A.1-559, A.1-842, A.3-842, A.4-727, A.6-467, A.6-842

Y.1-842/5, Y.4-467/5, Y.4-559/5, Y.4-842/5, Y.6-362/5, Y.6-559/5, Y.7-362/5, Y.7-842/5, Y.7-1422/5

-MIL Series

MIL.1-842, MIL.3-467, MIL.3-559, MIL.3-842, MIL.3-965, MIL.4-279, MIL.4-362, MIL.4-559, MIL.4-727, MIL.4-842, MIL.4-965, MIL.4-1093,

MIL.4-1422, MIL.6-362, MIL.6-559, MIL.6-842, MIL.7-362, MIL.7-559, MIL.7-727, MIL.7-842, MIL.7-965, MIL.7-1093, MIL.7-1422

-K Series

K.1-842, K.3-467, K.3-559, K.3-842, K.3-965, K.4-279, K.4-362, K.4-559, K.4-727, K.4-842, K.4-965, K.4-1093, K.4-1422, K.7-362, K.7-559, K.7-727,

K.7-842, K.7-965, K.7-1093, K.7-1422

-P Series

P.1-842, P.3-467, P.3-559, P.3-842, P.3-965, 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.7-559, P.7-727, P.7-842,

P.7-965, P.7-1093, P.7-1422

-D & DC Series

D.1-362, D.1-842, D.6-467

DC.1-842-xx, DC.4-279-xx, DC.4-362-xx, DC.4-559-xx, DC.4-727-xx, DC.4-842-xx, DC.4-1093-xx, DC.4-1422-xx, DC.7-362-xx, DC.7-559-xx,

DC.7-727-xx, DC.7-842-xx, DC.7-1093-xx, DC.7-1422-xx

5.FAQ

Q1: Do your filters fit original FAUDI housings?

A: Yes. 1:1 copied dimensions allow direct installation without equipment modification.

Q2: How about separation performance?

A: Same OEM-level precision and water removal efficiency, residual oil water below 5 ppm.

Q3: What’s their service life and working pressure?

A: Same dirt holding capacity as originals; replace at 1.0–1.7 bar, working temp -30℃~80℃.

Q4: Are different seal materials available?

A: Standard NBR, optional FKM for jet fuel, diesel and various chemical oils.

Q5: Can you make all FAUDI model replacements & how long is delivery?

A: Full series custom available. Standard models ship same day; custom ones take 3-7 days.

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