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Faudi K.1-842 Replacement Filter High Precision Hydrophobic Separation Fuel Diesel Oil Water Separation Filter
  • Faudi K.1-842 Replacement Filter High Precision Hydrophobic Separation Fuel Diesel Oil Water Separation Filter

Faudi K.1-842 Replacement Filter High Precision Hydrophobic Separation Fuel Diesel Oil Water Separation Filter

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Faudi K.1-842 is a high-precision separation filter element specifically designed for use with Faudi oil-water filtration separators. It belongs to the secondary core filter element of fuel purification systems and is often paired with Faudi standard coalescing filters such as P.4-1093. It is widely used in industrial purification and oil-water separation of aviation kerosene, diesel, and light fuel oil. Unlike the demulsification and coalescence function of coalescence filters, the K.1-842 filter is mainly hydrophobic and oleophilic, with precise water separation and low resistance oil passage. It can completely intercept and isolate large particle water droplets after pre coalescence treatment, allowing only pure oil products to pass through and preventing secondary water reflux and emulsification. It is a key terminal filter element to ensure low water content and high cleanliness of fuel. Our factory relies on years of experience in domestic research and production of imported oil-water separation filter cartridges. We strictly follow the original factory's drawing parameters, hydrophobic filter material formula, molding process, and 1:1 reproduction of pressure and temperature resistance indicators for production. The installation size, sealing structure, separation performance, and service life of the domestically produced replacement version K.1-842 filter cartridge are completely comparable to the original product, and can directly replace imported filter cartridges without damage. With advantages such as stable performance, sufficient stock, high cost-effectiveness, and strong adaptability to working conditions, it has become the mainstream alternative consumable for fuel purification and maintenance of airport oil depots, petrochemical enterprises, ship power, and generator sets.

PARAMETER

Brand Name:
Model Number:
Nominal filtration rating:
Application:
Operating pressure:
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Replacement or not:Replacement

Product basic parameters and core materials

1. Product model: K.1-842 (Faudi original matching separation filter element, universal Faudi fuel filter separator equipment, interchangeable with zero error)

2. Product function: Precise oil-water separation at the fuel terminal, blocking liquid water droplets, intercepting trace impurities, and stabilizing oil cleanliness indicators. It is the terminal control component of the oil-water separation system.

3. Core filter material: Imported composite hydrophobic and oleophilic filter material is used, which is treated with a special hydrophobic curing process and has extremely strong water repellent properties. Water molecules cannot penetrate the filter material, and the oil can pass smoothly, achieving precise physical phase separation.

4. Structural characteristics: Adopting an integral solidification molding structure, the fiber arrangement of the filter material is uniform, the pores are stable, there is no local looseness or hidden water permeability hazards, the overall structural strength is high, and the ability to resist oil flow erosion and pressure fluctuations is excellent.

5. Tolerant pressure difference: The rated working pressure difference is 0.5MPa, which can withstand the normal pressure fluctuations and start stop impacts of the pipeline for a long time. During continuous operation, there will be no problems such as filter material collapse, deformation, or water permeability.

6. Applicable temperature: Suitable for industrial wide temperature range of -20 ℃ to 115 ℃, it can meet various working conditions such as outdoor high and low temperature alternation, indoor constant temperature transportation, and medium temperature fuel filtration.

7. Sealing configuration: oil resistant and anti-aging rubber seals are used to adapt to the long-term immersion environment of fuel oil, which is not easy to swell, not easy to age, and has a lasting sealing property, effectively eliminating water seepage, oil spill, air leakage and other faults in the installation gap of filter element.

8. Purification index: When used in conjunction with a pre aggregated filter element, the water content of the oil can be stably controlled at an extremely low standard, effectively solving problems such as fuel whitening, turbidity, and excessive water content, greatly improving fuel combustion purity and equipment operation stability.

9. Production process: Adopting multi-layer composite pressing and high-temperature curing integrated molding process, there is no glue bonding or fiber shedding throughout the process, avoiding secondary pollution of oil products, uniform oil resistance, and high consistency of separation performance.



Applicable industries and equipment operating conditions of the product

1. Aviation fuel purification industry: Suitable for airport oil storage and filtration equipment, aviation refueling truck filtration systems, and aviation kerosene pipeline filtration devices. As the core component of terminal separation, it strictly controls the moisture and cleanliness of aviation kerosene to meet the high standard oil requirements of aviation equipment.

2. Petroleum and petrochemical transportation conditions: Suitable for filtering light fuel, diesel, and kerosene transportation pipelines in petrochemical plants. It isolates and removes free water and coalesced water droplets generated during oil extraction, storage, and transportation processes to prevent oil emulsification, deterioration, and a decrease in calorific value.

3. Ship Port Power System: Widely used in fuel filtration equipment for ocean going vessels, inland waterway vessels, and port lifting machinery. The high humidity environment at sea can easily cause oil to enter the water and emulsify. The filter element of this machine can be used for long-term stable drainage and oil separation, ensuring that the fuel is dry and clean, and protecting the stable operation of diesel engines and oil supply systems.

4. Industrial generator fuel supply system: Used in conjunction with factory backup diesel generators, large power generator sets, and emergency fuel supply equipment to thoroughly remove residual moisture from the fuel, avoid common faults such as nozzle rust, carbon buildup, insufficient combustion, insufficient power, and unit shaking.

5. Purification of Enterprise Oil Depot Storage: The factory has its own oil depot, fuel storage tanks, and finished oil storage system for daily circulation filtration and pre purification of new oil storage, continuously optimizing oil indicators, delaying oil oxidation and deterioration, extending fuel storage cycles, and reducing oil scrap costs.



Core competitive advantages of the product

1. Strong hydrophobic and impermeable, with extremely high separation accuracy: using specialized hydrophobic and oleophilic modified filter materials, it has stable water repellent performance, can completely block liquid water droplets, only allow oil to pass through, and eliminate water content at the end of the oil product. The purification effect far exceeds that of ordinary filter cartridges.

2. Datong oil has low pressure loss and stable and efficient oil supply: the pores of the filter material are uniform and transparent, the oil flow resistance is small, the oil passage area is large, and there is no pressure build-up or flow attenuation under high flow continuous oil supply conditions, which does not affect the oil supply efficiency and conveying pressure of the entire equipment.

3. The structure is stable and durable, with strong resistance to working conditions interference: the overall high-temperature curing molding, the filter material is tightly bonded and has high strength. It can withstand high-speed oil flow erosion, pressure fluctuations, and high and low temperature changes for a long time without problems such as delamination, deformation, and water permeability failure.

4. Original factory level precise adaptation, easy disassembly and assembly: 1:1 replica of Faudi's original size, installation structure, and sealing point position, without the need to change the equipment structure, can directly replace the original filter element on the machine, with tight assembly and zero adaptation error.

5. Clean filtration without secondary pollution: No adhesive bonding process, stable overall structure, no fiber shedding or impurity precipitation during use, clean filtration throughout the process, ensuring fuel purity and avoiding secondary pollution of the oil circuit.

6. Long service life and lower consumables cost: The hydrophobic layer has long-lasting and stable performance, is not easy to wear out or fail, and has a longer replacement cycle compared to ordinary imitation filter cartridges, effectively reducing the frequency of daily maintenance and consumables expenses for enterprises.



Frequently Asked Questions (FAQ)

Q1: Can the K.1-842 filter element be used separately?

A: It is not recommended to use it alone. This product is a terminal separation filter element with no ability to break emulsions or coalesce. It must be used in conjunction with a pre coalescence filter element, which first coalesces to produce water and then separates it through water separation to achieve a complete oil-water separation effect.

Q2: How long is the filter replacement cycle under normal operating conditions?

A: Clean oil depots can be used for 4-6 months under normal operating conditions, while petrochemical and ship operating conditions with high water content and impurities can be used for 2-3 months. The replacement standard is to increase the pressure difference and decrease the dehydration effect.

Q3: Which oils is the filter suitable for and can it filter high viscosity oils?

A: It is mainly suitable for low viscosity oil products such as aviation kerosene, diesel, and light fuel oil. It is not suitable for high viscosity media such as gear oil and heavy oil. It is recommended to use specialized GLYC high viscosity oil filtration equipment for high viscosity oil products.

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

A: Our factory has a complete product line for oil filtration. In addition to Facet 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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