Parker 937068Q Replacement Filter Element Universal Anti Pollution Industrial Hydraulic Pipeline Folding Filter Cartridge

Product basic parameters and core materials

1. Compatible model: 937068Q (Parker original filter element completely replaced, size, interface, assembly structure, and filtration performance interchangeable)

2. Filtration accuracy: 25 μm standard industrial filtration, balancing high-precision impurity interception and high oil efficiency, suitable for the vast majority of industrial hydraulic conventional and mild pollution conditions.

3. Core filter material: Imported multi-layer composite ultra-fine glass fiber folded filter material is used, with a deep filtration structure, uniform and dense filter layer, large dirt holding capacity, strong anti clogging ability, and is not prone to accuracy degradation, local leakage and other problems. Its long-term performance is stable.

4. Supporting structure: Equipped with inner and outer double-layer metal punching protective nets and an integrated high-strength central skeleton, the structure is reinforced and formed as a whole, with strong structural rigidity, which can effectively resist oil pressure fluctuations and fluid impacts, and will not deform, collapse or damage under high-pressure conditions.

5. Sealing material: high quality NBR nitrile rubber oil resistant sealing ring is standard configuration, which is oil resistant, anti-aging, and resistant to repeated pressure shock, and does not swell or fail after long-term oil immersion; Support upgrading FKM fluororubber and EPDM seals to adapt to high temperature, low temperature, and corrosive special oil conditions.

6. Working parameters: Maximum withstand pressure difference of 2.1MPa, suitable for medium and low pressure, conventional high pressure hydraulic systems; Suitable for working temperatures ranging from -30 ℃ to 100 ℃, covering the entire temperature range of indoor industrial and outdoor heavy industry operations.

7. Production process: Adopting fully automatic precision folding and seamless hot melt sealing integrated technology, there is no glue bonding throughout the process to prevent glue from falling off and contaminating the oil. The filter material is tightly attached to the end cover, with no blind spots for filtration, effectively avoiding oil circuit short circuit filtration.

8. Testing standards: Strictly implement the ISO16889 international industrial filtration standard. Each filter element undergoes bubble integrity testing, pressure difference testing, and sealing testing before leaving the factory. Quality inspection is carried out one by one, and the performance meets the standard with controllable quality.

Applicable industries and equipment operating conditions of the product

1. Mining engineering machinery equipment: Suitable for mining tunneling machines, loaders, transport vehicles, and engineering auxiliary hydraulic systems, it effectively intercepts metal debris, sediment, suspended impurities, and stabilizes the cleanliness of oil circuits for harsh working conditions such as high dust, impurities, and fast oil pollution in mines.

2. Metallurgical Heavy Industry Hydraulic System: Suitable for steel rolling equipment, continuous casting units, and conveying hydraulic devices, it can cope with 24-hour continuous high load operation of equipment, continuously filter metal powder and oxidized sludge generated by system wear, and protect precision components such as plunger pumps and proportional valves.

3. General industrial hydraulic equipment: equipped with injection molding machines, die-casting machines, precision machine tools, and automated hydraulic pump stations, used for dual filtration of pressure pipelines and return oil pipelines, reducing the content of impurities in oil circuits, and reducing valve body jamming, pressure drift, and other faults.

4. Power and light industry equipment: It can be used for auxiliary lubrication hydraulic systems in power plants, paper machinery, and general hydraulic equipment in chemical industries, adapting to long-term continuous production conditions, ensuring stable operation of hydraulic systems, and extending the service life of hydraulic oil and equipment accessories.

This 25 μm filter element is an industrial universal main filter accessory, which can effectively intercept impurities such as metal debris, rust, dust, oil sludge colloids, and fine suspended particles in hydraulic oil and lubricating oil. It can ensure the cleanliness of the oil circuit without causing problems such as excessive oil resistance and insufficient oil supply. It is suitable for the majority of industrial hydraulic conventional working conditions and is one of the most versatile and widely applicable filter element models.

Core competitive advantages of the product

1. Precision adaptation balance, balancing oil flow and filtration: 25 μm gold universal precision, which can effectively intercept harmful impurities and protect precision components, while ensuring high oil flow and low pressure loss, without affecting equipment oil supply efficiency, suitable for the vast majority of conventional hydraulic working conditions.

2. Large capacity for dirt collection, longer service life: The multi-layer widened glass fiber folding structure has a large effective filtration area, sufficient dirt storage space, and better anti clogging ability than ordinary filter elements, effectively extending the replacement cycle and reducing equipment maintenance frequency.

3. High strength compressive structure with strong adaptability to working conditions: double-layer metal mesh+integrated thickened skeleton, excellent impact resistance and deformation resistance, able to withstand complex working conditions such as frequent start stop and pressure fluctuations of equipment, and stable and reliable long-term operation.

4. Stable sealing performance to eliminate hidden dangers in the oil circuit: special oil resistant sealing rubber ring has high adhesion, excellent oil resistance and anti-aging performance, no leakage and oil spill in long-term use, and ensures the sealing and operation stability of the hydraulic system throughout the whole process.

5. Non destructive original factory adaptation, zero installation cost: The external dimensions, installation interfaces, and assembly spacing are completely aligned with the original Parker 937068Q filter element, without the need for equipment modification or debugging, and can be directly disassembled and replaced, with zero adaptation error.

6. Clean filtration without secondary pollution: The hot melt integrated molding process has no adhesive impurities or fiber shedding, and the filtration process is clean and stable, effectively protecting the quality of the oil and reducing the cost of hydraulic oil replacement.

Core advantages of source factory substitution

1. Mature production process for universal filter cartridges: Our factory has been deeply involved in the localization and replacement of imported filter cartridges for 15 years. We are proficient in the core production process of Parker universal folding filter cartridges and optimize the filter material structure for complex industrial conditions in China. Our durability and pollutant absorption are better than ordinary low-priced imitation products.

2. High cost performance batch adaptation: The source factory direct sales model, without intermediary markup, the product price is only about 1/3 of the imported original, adapted to the factory's normal maintenance, trade wholesale, and engineering batch matching, with significant cost reduction effect.

3. Strict and traceable quality: A complete set of standardized production and precision testing equipment, with each process being inspected layer by layer. Free factory certificates, quality inspection reports, and material certificates can be provided to meet equipment acceptance, bidding, and enterprise quality inspection needs.

4. Personalized working condition customization capability: We can customize exclusive filter elements according to customers' high temperature, low temperature, corrosive media, non-standard size, and special pressure working conditions, covering various special equipment and complex operating scenarios.

5. One stop after-sales support service: A professional technical team provides one-on-one selection guidance, installation teaching, and working condition adaptation services, ensuring worry free procurement and reliable use for customers throughout the process.

Frequently Asked Questions (FAQ)

Q1: Can the domestically produced 937068Q filter completely replace the original Parker filter?

A: It can be completely replaced without damage. The product is a 1:1 replica of the original factory size, installation interface, 25 μ m filtration accuracy, pressure and temperature resistance parameters, and has the same dirt holding capacity, oil permeability, and sealing effect as the original. It can be directly replaced on the machine without changing any equipment accessories.

Q2: Where is the 25 μm filter suitable for use and what working conditions is it suitable for?

A: 25 μm belongs to industrial universal precision filtration, suitable for hydraulic system pressure pipelines and return oil pipelines, widely used in conventional working conditions such as engineering machinery, mining, metallurgy, machine tools, hydraulic stations, etc., balancing filtration accuracy and oil flow efficiency, with strong universality.

Q3: How long is the regular replacement cycle for this filter cartridge?

A: The cleanroom can be used for 3-6 months, and it is recommended to replace it 1-3 months for high pollution conditions such as mining and engineering. It can be replaced in a timely manner when the system pressure difference increases or the pressure is unstable.

Q4: Apart from Parker filter cartridges, what other oil filtration products do you have?

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