INTERNORMEN 01. E240.10VG. HR. E.P Replacement Oil Filter Element High Pressure Hydraulic Filter Cartridge 10 μ m Fiberglass Pipeline Filter Spare Parts

Core basic parameters of the product

The replacement 01. E240.10VG. HR. E.P filter element is strictly produced in accordance with the DIN24550 industrial filter standard. The finished product has undergone multiple performance tests, and the key technical parameters are as follows:

-Product model: 01. E240.10VG. HR. E.P (domestic interchangeable replacement)

-Original part number: 300188

-Filtering accuracy: 10 μm, β (c) ≥ 200, absolute filtering grade

-Compatible filter: INTERNORMEN 01. E240 series high-pressure pipeline filter

-Definition of filter material code: VG represents fiberglass filter material; HR represents a high pollutant carrying capacity structure; E represents a single end open end cap; P represents NBR nitrile rubber seal

-Applicable media: mineral anti-wear hydraulic oil, circulating gear lubricating oil, water ethylene glycol emulsion

-Maximum collapse pressure difference: 42 bar, capable of withstanding instantaneous pressure difference impact in high-pressure pipelines

-Rated working pressure difference: 30bar

-Working temperature range: -30 ℃ to+100 ℃

-Suggest replacing the pressure difference: 0.25MPa. If the pressure difference reaches the set threshold, replace the filter element in a timely manner

-Oil flow direction: from outside to inside, matching the standard flow direction of the high-pressure filter

-Structural form: Multi layer gradient glass fiber folding structure, inner and outer double-layer metal support skeleton

Detailed introduction of product materials

01. E240.10VG. HR. E.P, as an HR high pollution version high-pressure filter element, is different from ordinary standard filter elements. It has undergone special upgrades in the folding area of the filter material, the strength of the skeleton, and the bonding process to avoid common faults such as skeleton flattening, filter material breakdown, end cap delamination, and fiber detachment in low-end substitute parts on the market, which can cause secondary pollution to the system.

-Filter material: Multi layer gradient resin cured VG fiberglass filter material, HR high capacity pollution structure increases effective filtration area. The outer coarse filter layer intercepts large particles of debris and sludge, while the inner layer achieves precise interception of 10 μ m; The filter material is cured by high-temperature impregnation, and the fibers are tightly bonded. Under the repeated flushing conditions of high-pressure oil flow, there will be no fiber peeling or detachment, avoiding small fibers from entering the oil circuit and wearing precision valve components. Gradient layered pollutant absorption design, impurities are trapped layer by layer in different filter layers. Compared with ordinary filter cartridges, it effectively delays the rate of pressure difference rise and extends the actual service life of the filter cartridge.

-Internal and External Support Skeleton: Thickened punched galvanized carbon steel skeleton with bidirectional internal and external support structure to enhance overall anti extrusion ability, cope with the alternating pressure difference caused by the start stop of the high-pressure system, and prevent the filter element from being flattened and collapsed under high pressure. The skeleton adopts a high porosity design, which not only ensures structural strength but also reduces oil flow resistance, controls the initial pressure difference of the filter element, and does not impose additional burden on the system's oil supply.

-Sealing parts: NBR nitrile rubber sealing ring is standard configuration, which is oil resistant, anti-aging, and anti medium swelling, ensuring that the filter element and the filter seat installation position are fully fitted, and avoiding medium bypass short circuit. For special working conditions such as high temperature and flame retardant hydraulic oil, support the upgrade of FKM fluororubber seals to expand the upper limit of product usage temperature.

-End caps and bonding process: Machining metal end caps, using high-temperature resistant and high-strength two-component adhesives, and using hot pressing composite technology to firmly bond the filter material, skeleton, and end caps. The adhesive strength has undergone differential pressure cyclic impact testing and will not experience delamination or cracking under frequent pressure fluctuations; The installation size is 1:1 compared to the original factory, ensuring smooth positioning during disassembly and assembly, and stable sealing surface adhesion.

Main applicable scenarios and industries

-Metallurgical industry: High pressure oil circuit in hydraulic stations of rolling mills and continuous casting production lines, oil purification in servo control systems, ensuring continuous and stable operation of rolling equipment. There is a lot of dust on the metallurgical site, and a large amount of impurities are generated in the system. The high pollution absorption structure of HR can reduce the frequency of filter element replacement and reduce downtime for maintenance.

-Wind power industry: High pressure filtration for lubrication of wind turbine gearboxes, protecting gears, bearings, and hydraulic brake components, controlling the cleanliness level of internal oil in gearboxes, and extending the overhaul cycle of gearboxes.

-Heavy equipment industry: High pressure hydraulic systems for large mining machinery and engineering equipment, filtering metal wear particles and protecting main pumps and high-pressure motors.

-Power industry: Auxiliary hydraulic station and oil station control oil pipeline filtration in power plants, suitable for domestic replacement of imported complete sets of filtration equipment.

-Rubber and Plastic Machinery Industry: High pressure hydraulic systems for large injection molding machines and extruders, protecting proportional valves and servo valves to reduce equipment jamming failures.

-Equipment maintenance: Maintenance, spare parts replacement, and localization renovation project for imported equipment equipped with INTERNORMEN 01.E240 filter.

Core advantages of the product

1. HR high pollutant absorption special structure, suitable for high impurity working conditions: Compared with ordinary E-series filter cartridges, it increases the effective filtration area, gradient layered pollutant absorption, and faces industrial hydraulic systems with high impurity content. The pressure difference rises more smoothly, effectively prolonging the service life of the filter cartridge and reducing the labor and spare parts costs caused by frequent replacement.

2. High pressure reinforced overall structure, resistant to alternating pressure impact: thickened metal skeleton combined with high-pressure grade fiberglass filter material, after cyclic pressure difference impact testing, adapted to frequent start stop and pressure fluctuation conditions in industrial sites, reducing the risk of filter deformation and failure.

3. Stable filtration efficiency of 10 μ m, guarding precision hydraulic components: strict β value filtration level, effectively intercepting hard solid particles, reducing wear of plunger pumps, servo valves, bearings, reducing economic losses caused by equipment failure shutdown, and extending the service life of the entire hydraulic component set.

4. Low initial pressure difference, without interfering with the fuel supply performance of the system: Optimize the folding arrangement of filter materials and the opening rate of the skeleton, while ensuring filtration accuracy and pollutant holding capacity, control the flow resistance within a reasonable range, and do not bring additional burden to the high-pressure system fuel supply.

Core advantages of source factory substitution

Our factory has mature mass production experience in the entire series of INTERNORMEN 01. E filter cartridges. We have established a special factory inspection process for HR high pollution and high-pressure filter cartridges, and conduct pressure testing, sealing testing, and filtration efficiency verification for each batch of products. We strictly control the risk of fiber detachment and avoid the flow of unqualified products to the site. As a source manufacturer, we have cut the premium of multi-layer intermediaries for imported brands. We not only support single sample testing, but also can undertake annual factory maintenance and large-scale bidding procurement for engineering projects; Mainstream regular models are in stock and can quickly respond to customers' urgent spare parts needs. We can customize and upgrade filter and sealing materials according to the customer's on-site media, temperature, and pressure conditions.

Frequently Asked Questions (FAQ)

Q1: What is the difference between the HR version and the regular 01. E240.10VG.30. E.P filter element?

A: HR represents a high pollutant absorption structure, with a larger effective filtration area and stronger pollutant holding capacity of the filter material. The pressure difference rises more slowly, making it suitable for operating conditions with more impurities in the system; The regular version has a smaller filtering area and is suitable for working conditions with better oil cleanliness. The installation dimensions of the two are completely consistent and can be assembled interchangeably.

Q2: Can this high-pressure filter be installed on the return oil pipeline for use?

A: Not recommended. The product is designed to be positioned as a high-pressure pressure pipeline, resulting in higher procurement costs; The corresponding return oil series filter element should be selected for the return oil working condition, taking into account both the use effect and procurement cost.

Q3: Can fiberglass filters be cleaned and reused?

A: It is not recommended to clean and reuse. Fiberglass belongs to deep filtration filter materials, and impurities have already been embedded inside the filter fibers. Cleaning cannot restore the original filtration efficiency and pollutant holding capacity. After cleaning, fiber detachment is prone to occur, which can cause secondary pollution to the hydraulic system.

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

A: Our factory has a complete product line for oil filtration. In addition to INTERNORMEN replacement filters, we also produce PALL, PARKER, 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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