filter cartridge
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FL-High efficiency liquid liquid coalescence separator
Frere's High-Efficiency Coalescence Separator Technology is designed for superior fluid control and equipment protection, widely applied in chemical, gas processing, and other industrial plants. The technology optimizes the separation efficiency, reducing maintenance cycles, lowering operational costs, and minimizing production downtime. Frere's solution enhances both product quality and system reliability. Key Features: Efficient Fluid Separation: Through unique coalescence mechanisms, the technology separates dispersive phase droplets into larger droplets for easier removal. Pre-filtering Capabilities: Reduces solid particle entry to prolong filter life and enhances separation efficiency. Advanced Filter Media: Multi-layer gradient pore structure ensures efficient coalescence and separation of complex fluids. Customization for Specific Applications: Offers tailored solutions for diverse industrial needs including chemical processing, natural gas, and wastewater treatment. Lower Operating Costs: Improves fluid handling efficiency and reduces overall system maintenance costs.
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FL-efficient gas liquid coalescence separator
Frere's High-Efficiency Gas-Liquid Coalescer is an advanced filtration system designed to effectively remove fine liquid droplets and solid particles from gas streams, ensuring cleaner and safer processes in industries like petrochemical, natural gas, and chemical processing. This innovative coalescing technology provides exceptional separation efficiency, even for sub-micron liquid droplets as small as 0.1µm, ensuring optimal system performance and protecting downstream equipment from liquid contamination. Key Features: Superior Liquid Removal: Capable of removing liquid droplets as small as 0.1µm, delivering highly efficient separation. Nano-Fiber Coalescence Media: Uses cutting-edge nano-fiber filtration material for superior coalescing, ensuring reliable performance under high flow conditions. Hydrophobic and Oleophobic Design: Specially treated filter media repels water and oil, preventing unwanted droplets from passing through the system. Compact & Reliable: Optimized for reduced equipment footprint while maintaining high performance, saving space and lowering system costs. Wide Chemical Compatibility: Suitable for various challenging applications, with a wide range of chemical compatibility, including acid and alkali environments. Minimal Maintenance: The efficient design reduces clogging and wear, ensuring a longer filter life and lower maintenance costs.
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FR-WDC Wire Wound Filter Cartridge Sseries
The maximum working temperature is PP60 ℃, CO/PET 120 ℃, GF200 ℃, and the maximum working pressure difference is 4 bar. It is recommended to replace the pressure difference with 2 bar. Filtering accuracy 5.0 μ m-200 μ m. The WDC series filter cartridge is made by precisely winding textile threads (polypropylene, defatted cotton thread, glass fiber, polyester) onto a porous (PP, stainless steel) skeleton at a specific density, with an outer sparse and inner dense honeycomb structure. Suitable for low viscosity and low impurity filtration, it can effectively remove suspended solids, particles, rust and other impurities in the liquid, and has excellent filtration characteristics.
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FM-TIC Metal Titanium Filter Cartridge
The maximum working temperature is 280 ℃, the maximum working pressure difference is 3bar, and the filtration accuracy is 0.45 μ m-120 μ m. The TIC series filter element adopts a high-purity titanium structure with a purity of over 99.4%. Due to its wide chemical compatibility, it can be used for the majority of liquid filtration. TIC has a very good solid-liquid separation effect on low viscosity liquid materials with rigid particles, and when used in conjunction with titanium rod filters, it can achieve the best results. Specially suitable for dry: decarbonization filtration of feed solution, chemical reagent filtration, ozone water filtration, steam filtration, etc.
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FR-SPS Polyether Sulfone Filter Cartridge Series
The maximum working temperature is 90 ℃ (one week), the maximum working pressure difference is 4 bar/21 ℃, 2.4 bar/80 ℃, the filtration area is 0.66m ²/10 ", and the filtration accuracy is 0.1 μ m to 1.2 μ m. The core advantage of SPS series filter cartridges lies in their absolutely reliable filtration performance and excellent durability. It adopts German polyethersulfone (PES) membrane, which brings high filtration flux and long service life due to its natural hydrophilicity. Each filter cartridge undergoes strict bubble point testing and bacterial challenge experiments before leaving the factory to ensure a 100% retention efficiency for target pollutants. At the same time, its strong chemical stability enables it to operate safely within the extreme range of pH 1-14, easily handling various strong acid, strong alkali solutions and demanding cleaning and disinfection processes, providing reliable guarantees for key processes.
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FR-SLPP Non Fiber Shedding Polypropylene Filter Cartridge Series--Applied to occasions with high requirements for fiber shedding
Unique hot melt curing technology ensures zero fiber shedding, and there is no residue after rinsing with 18M Ω pure water for more than 10 minutes; Specially designed for occasions with strict cleanliness requirements such as high-purity ink, solvents, resins, etc; Filtering accuracy of 0.1-100 μ m, working temperature of 80 ℃. Quality advantage: Passed ISO 10993 biocompatibility testing, but did not pass similar products in the same industry; The hot melt curing process increases the structural strength of the filter element by 40%, avoiding deformation under pressure difference; The cleanliness has reached Class 100, far exceeding the industry's Class 1000 standard.
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FR-SHPX Retention Efficiency>99.9% Filter Cartridge Series
Specially modified polypropylene membrane material is used, with a stable retention efficiency>99.9%, specially designed for removing gel impurities in the feed solution; Filtering accuracy of 0.1-5 μ m, working temperature resistance of 80 ℃, maximum pressure difference of 4 bar at 21 ℃, reduced to 3 bar at 80 ℃, suitable for most industrial filtration systems. It is especially suitable for gel impurity filtration in fine chemical industry, liquid medicine pretreatment in pharmaceutical industry, and high-purity solvent purification in electronic industry; It can effectively intercept submicron gel particles, avoid blocking of back-end equipment, and extend the service life of the system. Quality advantages: the retention efficiency is 1.2% higher than that of similar products in the industry, and the gel removal rate is more than 99.5%; The anti pollution performance of the membrane material has been improved by 40%, and the service life has been extended by 50%; Each filter element passes 100% integrity testing before leaving the factory, while peers only randomly inspect 50%; The performance degradation after 72 hours of continuous operation at 80 ℃ is ≤ 5%, far exceeding the industry average degradation rate of 15%.
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FR-SGD High Capacity Security Filter Cartridge
The maximum working temperature is P80 ℃, the maximum working pressure difference is 4bar/21 ℃, 2.4bar/80 ℃, the filtration area is 1-10m ²/10 ", and the filtration accuracy is 1.0 μ m to 10 μ m. The SGD integrated security filter is designed specifically for RO system pretreatment. Adopting ultra-fine fiber filter material with a fiber diameter of 1/3 of ordinary polypropylene material, it provides a perfect combination of high efficiency, high flow rate, and high pollutant holding capacity. The integrated structure provides a larger filtering area, more stable length, and lower leakage risk. This ensures the safer and more reliable operation of expensive RO membrane components.
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FR-SBF Surface Coarse Filter Bag Series
The maximum working temperature is 90 ℃ for PP and 180 ℃ for PET. The maximum working pressure difference is 2 bar/21 ℃, 1 bar/80 ℃ (PP), and 1 bar/160 ℃ (PET). Filtering accuracy 15 μ m-150 μ m. The SBF series filter bag is made of nylon material long fiber mesh filter material; Fixed aperture, belonging to external surface filtration, can effectively intercept various rigid and large particle impurities; Nylon material can withstand high operating temperatures, fibers are not easily deformed, and has good tensile strength. SBF filter bags have the characteristic of high flux and are suitable for filtering large impurity particles or situations where high filtration accuracy is not required, such as pre filtration and coarse filtration.
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FR-RMF Wound Polypropylene Filter Cartridge Series
Made using multi-layer polypropylene filter material gradient winding process, with a filtration area of 0.7-3.5m ²/10 ", far exceeding ordinary melt blown filter cartridges; The efficiency of the RMF-CRN model is twice that of traditional melt blown filter cartridges, and the RMF-PR uses ultra-fine fiber layers with an accuracy of over 99.9%. Working temperature resistance of 80 ℃, maximum pressure difference of 4 bar at 21 ℃, reduced to 3 bar at 80 ℃, suitable for most industrial fluid filtration systems. Specially designed for scenarios such as high cleanliness filtration and chemical raw material pretreatment in the electronics industry, it can effectively intercept submicron particle impurities and extend the service life of high-precision filter cartridges in the backend; The RMF-PR model is particularly suitable for applications that require strict cleanliness, such as semiconductor wafer cleaning solutions and photoresist. Significant quality advantage: The gradient winding structure has a 50% higher pollutant holding capacity than similar products in the same industry; The retention efficiency of the ultrafine fiber layer reaches 99.9%, which is better than the industry average of 98%; The end cap adopts ultrasonic welding technology, with a sealing leakage rate of 0 and an average leakage rate of 0.5% for peer products; Each filter cartridge undergoes 100% integrity testing before leaving the factory, resulting in a 30% increase in reliability.
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FM-PSSF Folding Stainless Steel Felt Filter Cartridge Series
The maximum working temperature is 480 ℃, the maximum working pressure difference is 5bar, and the filtration accuracy is 3.0 μ m-40 μ m. The PSSF series folding stainless steel felt filter cartridge adopts imported stainless steel sintered filter felt, which is formed by folding waves and has a large filtration area. Stainless steel fiber sintered felt is a porous deep filtration material made by high-temperature sintering of stainless steel fibers. From coarse to fine, it forms a trapezoidal pore size with absolute filtration efficiency, high porosity, and high pollutant holding capacity.
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FM-PSSC Folding Stainless Steel Mesh Filter Cartridge Series
The maximum working temperature is 480 ℃, the maximum working pressure difference is 5bar, and the filtration accuracy is 2.0 μ m-100 μ m. The PSSC series stainless steel mesh filter is made of 316 or 304 stainless steel mesh, and the folding structure gives it a large filtration area, so it has good performance in terms of lifespan and flow rate. Excellent temperature and pressure resistance, it is the best choice for filtering fluids under high temperature and high pressure conditions.
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FR-PRF High-precision/High-pollutant Capacity Polypropylene Filter Cartridge Series
The fusion of gradient aperture technology and multi-layer nanofiber structure achieves a filtration accuracy of 0.1-5 μ m and a stable retention efficiency of over 99.9%; The pollutant holding capacity is more than three times that of ordinary polypropylene filter cartridges, with a working temperature resistance of 80 ℃ and a maximum pressure difference of 4 bar at 21 ℃. It is compatible with most industrial filtration system interfaces. Specially designed for high suspended particle materials such as photoresist and fermentation broth, suitable for high-purity solvent purification in the semiconductor industry and drug pre-treatment in the pharmaceutical industry, effectively extending the service life of backend equipment and reducing system maintenance costs. Quality advantage: The gradient aperture design reduces the frequency of filter element replacement by 60%; The retention efficiency of the nanofiber layer is 1.5% higher than that of its peers; The performance degradation after 72 hours of continuous operation at 80 ℃ is ≤ 5%, far exceeding the industry average degradation rate of 15%; Each filter cartridge passes 100% integrity testing before leaving the factory, while peers only randomly inspect 50%.
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FR-PFSA2 Ultra-high Dirt Absorbing Polypropylene Filter Cartridge Series
The combination of gradient aperture depth technology and multi-layer nanofibers results in a pollutant holding capacity that is more than three times that of ordinary polypropylene filters; Especially suitable for high suspended particle materials such as photoresist and fermentation broth; The filtration accuracy is 0.5-90 μ m, and the working pressure difference is 4 bar/21 ℃. Quality advantage: The pollutant absorption capacity is 15% higher than that of similar products from international first-line brands; The gradient aperture design reduces the frequency of filter element replacement by 60%; The temperature resistance has been improved by 20%, and there is no performance degradation after continuous operation for 72 hours at 80 ℃.
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FR-PFA Perfluorinated Structure Corrosion-resistant Filter Cartridge Series
The maximum working temperature is 170 ℃, the maximum working pressure difference is 4 bar/21 ℃, 2.4 bar/80 ℃, the filtration area is 0.7m ²/10 ", and the filtration accuracy is 0.05 μ m to 5 μ m. The PFA series filter element is made of polytetrafluoroethylene stretch film, PFA skeleton and shell, which can meet the filtration needs in most harsh environments. PFA filter cartridges have superior corrosion resistance and durability in environments with strong corrosive acids, alkalis, and organic compounds. In addition, the hydrophilic PTFE membrane series can directly filter polar aqueous solutions without wetting before use. Core advantages: Perfluorocarbon structure design with no risk of leaching, resistance to 170 ℃ ultra-high temperature, resistance to all acids, bases and strong oxidants corrosion, ensuring high-purity filtration under extreme working conditions.
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FR-NPT Series
The bag filter series perfectly combines filters and filter cartridges, and can be used directly. It is particularly suitable for environments with limited space and laboratory small-scale experimental production. The shell is usually made of 100% polypropylene material, which has a very wide range of chemical compatibility. In special circumstances, PTFE material can be used, which is suitable for chemical polarity strong liquid materials. In general, the internal filter cartridge of a bag filter can be selected according to standard filter cartridge and made into small filter cartridge specifications accordingly, so PES, NY6, PTFE, PP, Glass Fiber can all be applied.
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FR-N66 Nylon Filter Cartridge Series
Made of nylon 66 material, with a filtration accuracy of 0.1-20 μ m, a working temperature resistance of 120 ℃, and a maximum pressure difference of 4 bar at 21 ℃; Filter area 0.5-2.0m ²/10 ", suitable for most industrial filtration system interfaces. Specially designed for high-purity solvent purification in the electronics industry and drug pre-treatment in the pharmaceutical industry, effectively intercepting submicron particles and extending the service life of backend equipment. The tensile strength of nylon 66 material is 20% higher than that of ordinary nylon; Natural hydrophilicity increases flux by 25%; Through FDA 21CFR certification, it can directly come into contact with food and beverage liquids.
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FR-MBF-PP Polypropylene Meltblown Filter Cartridge Series
Core parameters and structure: Made using polypropylene melt blown technology, with a filtration accuracy covering 1-100 μ m, a working temperature resistance of 80 ℃, and a maximum pressure difference of 4 bar at 21 ℃; Filter area 0.5-2.0m ²/10 ", compatible with standard industrial filter interfaces. Application scenarios: Suitable for chemical raw material pretreatment, electroplating solution coarse filtration, coating pretreatment and other scenarios, it can effectively intercept large particle impurities and protect the high-precision filter element at the back end. Quality advantage: The melt blown fibers are evenly distributed, and the dirt absorption capacity is 20% higher than that of ordinary PP filters; No adhesive residue, in compliance with FDA 21CFR requirements; Each filter element passes 100% integrity testing before leaving the factory, with a leakage rate of 0.
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FR-LPF PTFE Membrane Filter Cartridge Series
LPF is a hydrophobic PTFE membrane, while LHPF undergoes hydrophilic modification treatment and can directly filter aqueous feed solutions; Resistant to strong acids and alkalis (pH 1-14) as well as strong solvents such as benzene and trichloroethylene, with a filtration accuracy of 0.02-10 μ m, capable of continuous operation for 72 hours at 90 ℃, and a maximum pressure difference of 4 bar/21 ℃. Suitable for filtering highly corrosive materials in the fine chemical industry, purifying high-purity solvents in the electronics industry, and filtering sterile water in the pharmaceutical industry; The LHPF model is particularly suitable for aqueous systems that require high hydrophilic performance. Quality advantage: PTFE membrane has 50% higher chemical corrosion resistance than ordinary filter cartridges; The lifespan of hydrophilic modified layer is extended by 30%, and the modified layer of peer products is prone to detachment; Each filter element undergoes 100% integrity testing to ensure no leaks, with only 50% sampled by peers.
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FR-MBF-NY Nylon Meltblown Filter Cartridge Series
Core parameters and structure: Made of nylon 66 melt blown material, with a filtration accuracy of 0.5-50 μ m, a working temperature resistance of 120 ℃, and a maximum pressure difference of 3bar at 21 ℃; Filter area 0.6-2.2m ²/10 ", compatible with multiple solvent systems. Application scenarios: Suitable for high-temperature liquid filtration, food and beverage clarification, pharmaceutical intermediate purification and other scenarios, especially suitable for process links with high temperature resistance requirements. Quality advantage: Nylon material has a 50% higher temperature resistance than PP series; Natural hydrophilicity increases flux by 30%; The chemical corrosion resistance is superior to ordinary nylon filter cartridges, and the service life is extended by 40%.
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FR-LGFP Glass Fiber Liquid Filtration Filter Cartridge Series
The double-layer structure integrates a polypropylene pre filtration layer and an ultrafine glass fiber main filtration layer. The pre filtration layer adopts a gradient pore size design, and the fiber diameter gradually decreases from the outer layer to the inner layer. The filtration area reaches 0.85-1.2m ²/10 ", with a maximum temperature resistance of 80 ℃ and a maximum pressure difference of 3bar at 21 ℃. The filtration accuracy can be selected from 0.5 μ m to 10 μ m. The LGFP-0030C model is specially equipped with an activated carbon fiber layer, with an adsorption capacity of up to 150mg/g. Suitable for filtering colorants such as dyes, resins, pharmaceutical intermediates, etc. It can effectively intercept large particle impurities and achieve decolorization and deodorization through activated carbon fiber layers, especially suitable for the fine chemical industry that requires high purity of the colorants. Quality advantage: The pre filtration layer has a 40% increase in pollutant holding capacity compared to single-layer fiberglass filters, and the overall service life is extended by 60%; The adsorption capacity of activated carbon fiber is 25% higher than that of ordinary carbon rod filter, and the decolorization rate is over 95%; The interface adopts hot melt sealing technology, with a leakage rate of 0 and an average leakage rate of 0.5% for peer products; Through FDA 21CFR food grade certification, it can directly come into contact with food and beverage liquids.
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FR-INKJET Tube Filter Series
Various types of tubular filters with different structural sizes have solved many space problems for INKJET, which can be applied to any place where filtration is needed. It can be placed at the ink cylinder for primary ink filtration, on the solvent line for solvent filtration, or in front of the nozzle for protective filtration. SS: Adopting the best compressive strength of the seat type diagonal 316L stainless steel filter and undergoing specific sintering treatment to fix the fibers and prevent pore size migration. Filtering accuracy: 5um, 10um, 18um, 20um, 25um, 35um, 50um
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FR-INKJET Pressure Relief Filter Series
To ensure the stable supply pressure of the entire ink path and avoid the backflow of ink in front of precision components, a pressure relief filter has been introduced.
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FR-INKJET Main Filter Series
Specially designed for the INKJET series, using dedicated INK-PP series filter cartridges: Deep structure, capable of accommodating more impurities, with a lifespan more than three times that of ordinary polypropylene filters; Ultra high efficiency, 99.98% close to absolute filtering efficiency, can effectively intercept impurities in the entire ink path; Two component curing material can ensure zero fiber shedding and avoid secondary pollution in the ink path. Filtering accuracy: 1 μ m, 2um, 3um, 5um, 10um, 20um, 50um
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