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Faudi P.4-1093 Alternative Filter Element High precision Demulsification Aggregation Filter Cartridge Oil Water Separation
  • Faudi P.4-1093 Alternative Filter Element High precision Demulsification Aggregation Filter Cartridge Oil Water Separation

Faudi P.4-1093 Alternative Filter Element High precision Demulsification Aggregation Filter Cartridge Oil Water Separation

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P. 4-1093 is a classic Faudi brand fuel coalescing filter element, which belongs to the core first stage coalescing element of fuel filtration separators. It is widely suitable for aviation kerosene, diesel, and light fuel oil-water separation systems, and is a core consumable for purification and filtration in petroleum and petrochemical, airport oil depots, and ship power systems. This filter cartridge is mainly used for micron level demulsification and coalescence, high capacity pollution and low pressure loss, strong temperature and pressure resistance, and deep removal of trace water. It can efficiently capture free water, emulsified water, and suspended solid particles in oil products, solving industry problems such as fuel emulsification turbidity, excessive impurities, oil circuit wear, carbon deposition on fuel injectors, and equipment corrosion. Based on years of experience in domestic substitution of imported oil-water separation filter cartridges, our factory has replicated the original factory's structural dimensions, filter material ratio, agglomeration process, and pressure and temperature resistance parameters in a 1:1 ratio. The domestic substitute P.4-1093 can directly replace the original filter cartridge without damage, and the filtration accuracy, dehydration efficiency, and pollutant absorption capacity fully meet the original factory standards. With stable adaptability to working conditions, ultra-high cost-effectiveness, and fast delivery of spot goods, it has become the preferred alternative filter element for regular purification and maintenance of fuel in major oil depots, petrochemical plants, and shipbuilding enterprises.

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Replacement or not:Replacement

Product basic parameters and core materials

1. Compatible model: P.4-1093 (Faudi original coalescing filter element special replacement, compatible with all Faudi fuel filter separators, installation size and interface structure are completely interchangeable)

2. Core functions: Oil coalescence and demulsification, micro scale emulsified water aggregation and sedimentation, solid particle impurity interception, serving as the pre core filtering element for oil-water separation systems.

3. Filtration accuracy: Industrial standard 5 μ m agglomeration accuracy, which can accurately capture fine metal powders, sediment impurities in oil products, and complete the aggregation and fusion of tiny emulsified water droplets.

4. Core filter material: Imported gradient composite glass fiber coalescing filter material is used, with a multi-layer gradient pore structure and excellent hydrophilic coalescing performance. It can aggregate micron sized emulsified water droplets in oil products into large-diameter water droplets, achieving natural settling separation and eliminating the shortcomings of incomplete dehydration and inability to break emulsions of ordinary filter elements.

5. Pressure tolerance: The maximum working pressure tolerance can reach 0.6MPa, resisting pipeline pressure fluctuations, start stop impacts, and oil flow erosion. The filter material will not collapse, deform, or fail during long-term operation.

6. Working temperature: Suitable for a wide temperature range of -20 ℃ to 115 ℃, it can meet the requirements of normal temperature storage, medium temperature transportation, and fuel filtration operations in outdoor high and low temperature alternating environments.

7. Sealing material: oil resistant and anti-aging fluororubber/nitrile rubber seals are used, which will not swell, leak or age after long-term immersion in the fuel oil, and will be tightly sealed to prevent oil spilling and water seepage.

8. Purification index: After filter aggregation treatment, the free water content of the oil can be reduced to less than 5ppm, and the solid impurity content is greatly reduced, fully meeting the clean use standards of aviation auxiliary fuel and industrial diesel.

9. Production process: Adopting fully automatic folding and hot melt curing integrated molding process, there is no glue bonding throughout the process, no fiber shedding, no secondary pollution, the filter material is evenly arranged, the aggregation channel is stable and transparent, the oil flow is large, and the pressure difference loss is low.



Applicable industries and equipment operating conditions of the product

1. Airport aviation fuel industry: Suitable for airport oil storage and filtration, aviation refueling vehicles, pipeline oil filtration equipment, used for pre aggregation dehydration and impurity removal of aviation kerosene, strictly controlling the cleanliness of aviation kerosene, and ensuring the safe operation of aviation power equipment.

2. Petroleum and petrochemical transportation system: suitable for filtering diesel, kerosene, and light fuel transportation pipelines in petrochemical plants, removing water, sediment, rust, and suspended impurities mixed in during oil extraction, storage, and transportation processes, and preventing oil emulsification, deterioration, and oil blockage.

3. Industrial generator fuel supply system: Factory backup diesel units, large power equipment, generator fuel purification to avoid nozzle rust, incomplete combustion, power attenuation, equipment carbon deposition and wear caused by water containing fuel, and extend the service life of the unit.

4. Ship port fuel system: Inland and ocean going ship fuel tanks, port machinery fuel supply and filtration equipment, continuously demulsifying, dehydrating, and purifying oil products for high humidity and high water vapor environments at sea, solving the problem of oil products easily getting wet and emulsified.

5. Oil storage and deep processing industry: Enterprises provide their own oil depots, daily circulation filtration of fuel storage tanks, and pre purification of new oil storage to remove trace amounts of moisture and impurities from inventory oil, delay oil oxidation and deterioration, and reduce oil scrap losses.



Core competitive advantages of the product

1. Strong demulsification and coalescence, high dehydration accuracy: Different from ordinary filter cartridges, this machine uses gradient coalescence filter materials, which can handle micron sized emulsified water that cannot be removed by conventional filter cartridges. It is thoroughly dehydrated, has a high purification level, and is suitable for high standard fuel purification conditions.

2. High pollution absorption and low pressure loss, excellent oil permeability: multi-layer gradient pore structure, large filtration area, sufficient pollutant absorption capacity, can intercept a large amount of impurities for a long time without clogging; The original pressure difference is low, and under high flow supply conditions, there is no pressure build-up or flow attenuation, which does not affect the system's fuel supply efficiency.

3. Pressure and impact resistance, wide adaptability to working conditions: The overall cured structure is stable and can withstand frequent start and stop of pipelines, pressure fluctuations, and high-speed oil flow erosion. The performance is stable under high and low temperature alternating environments, without deformation, damage, or delamination.

4. Non destructive original factory adaptation, easy disassembly and assembly: 1:1 replica of Faudi's original factory dimensions, installation structure, and sealing points, without the need to change the equipment structure, can directly replace the original filter element on the machine, with tight installation and zero error adaptation.

5. No secondary pollution, high oil safety: no adhesive bonding process, tightly arranged filter fibers, no shedding of fibers or impurities during use, clean filtration throughout the process, ensuring fuel purity.

6. Wide temperature and corrosion resistance, longer service life: High quality filter materials combined with oil resistant seals are resistant to fuel corrosion and high and low temperature aging. Compared with ordinary imitation filters on the market, the replacement cycle is longer, effectively reducing maintenance frequency and consumables costs.



Source factory production advantage

1. Original factory process replication, performance benchmarking imports: Our factory has been deeply involved in replacing Faudi's entire range of oil-water separation filter cartridges for many years, accurately mastering the core technologies of polymer filter material ratio, folding density, and curing process, and completely solving the common problems of poor water quality, easy blockage, and short service life in the market.

2. Self production and self sales at the source, outstanding cost-effectiveness: eliminating the need for import agents and intermediaries to raise prices layer by layer, domestic substitution prices are much lower than original imports, and bulk procurement can significantly reduce the maintenance costs of enterprise oil products.

3. Strict quality control and worry free acceptance: Each batch of filter cartridges undergoes comprehensive testing for dehydration performance, pressure difference, sealing, and integrity. Free certificates of conformity, quality inspection reports, and material certificates can be provided to meet the standards of engineering bidding, equipment annual inspection, and oil testing acceptance.

4. Support non-standard customization and upgrading: Customized thickened filter materials, enhanced sealing, and temperature resistant upgraded filter elements can be customized according to special working conditions such as high temperature, high humidity, high flow rate, and corrosive oil products, suitable for complex industrial scenarios.



Frequently Asked Questions (FAQ)

Q1: What is the main function of the P.4-1093 filter element? What is the difference between separating filter cartridges?

A: This product is a coalescence filter element, with the core function of breaking emulsions, aggregating small water droplets, and intercepting solid impurities; The backend is equipped with a separation filter element, with aggregation responsible for creating large water droplets and separation responsible for blocking water and passing oil. The two work together to complete oil-water separation.

Q2: Can emulsified water in the oil be completely removed to solve the problem of fuel turbidity?

A: Sure. The specialized gradient coalescence filter material has strong demulsification ability, which can capture micron sized emulsified water droplets and coalesce and settle, effectively improving oil turbidity and emulsification whitening problems. After treatment, the oil is clear and transparent.

Q3: Will there be performance degradation when used in high and low temperature environments?

A: No. Suitable for a wide temperature range of -20 ℃ to 115 ℃, the filter material and sealing components are resistant to temperature and aging, and the coalescence and filtration performance are stable under high and low temperature alternating environments without significant attenuation.

Q4: Apart from Faudi filter elements, what other oil filtration products do you have?

A: Our factory has a complete product line for oil filtration. In addition to Faudi replacement filters, we also produce PALL, HYDAC, and Leemin series hydraulic filters, which are matched with mobile oil filter machine and coalescence dehydration filters to achieve integrated filtration of oil impurities and water.

Q5: What other filtering categories does the factory produce?

A: The source manufacturer covers industrial oil filtration, industrial water filtration, natural gas filtration, air filtration, and can produce imported replacement filters, domestic standard filters, and complete sets of filtration equipment. It supplies to multiple industries such as power, metallurgy, chemical, and gas.


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