Parker replacement filter element 936700Q 5 μm servo hydraulic system filter element

Product basic parameters and core materials

1. Compatible model: 936700Q (Parker original filter element completely replaced, size, interface, performance interchangeable)

2. Filtration accuracy: 5 μm high-precision absolute filtration, with a filtration ratio that meets the standard. It can intercept micron level impurities in the oil circuit and meet the cleanliness requirements of NAS high-grade oil.

3. Core filter material: Imported multi-layer composite ultra-fine glass fiber filter material is used, with precision folding technology. The filter layer is uniform and dense, with high filtration efficiency, low oil resistance, and large pollutant carrying capacity. Long term use has no precision attenuation or local leakage phenomenon.

4. Support structure: equipped with inner and outer double-layer thickened metal punching protective nets and an integrated high-strength central skeleton, reinforced and formed as a whole, with strong impact resistance and deformation resistance. It can stably withstand high-pressure oil circuit fluctuations for a long time and prevent damage and collapse of filter materials under high-pressure working conditions.

5. Sealing material: high-quality NBR nitrile rubber oil resistant sealing ring is standard, which is oil resistant, anti-aging, swelling resistant, and has stable sealing performance; FKM fluororubber and EPDM seals can be upgraded as needed 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 high pressure precision hydraulic systems; Suitable for working temperatures ranging from -30 ℃ to 110 ℃, with a wide range of working conditions, it can meet the needs of the vast majority of industrial continuous production.

7. Production process: Adopting fully automatic precision folding and seamless hot melt sealing technology, there is no glue bonding throughout the process to avoid glue falling off and contaminating the oil. The filter material is tightly attached to the end cover, without any blind spots for filtration, and to prevent 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, and is inspected one by one for stable and controllable quality.

Applicable industries and equipment operating conditions of the product

1. Precision servo hydraulic equipment: Suitable for CNC machining centers, high-end injection molding servo systems, hydraulic testing benches, precision grinders, and other equipment that require extremely high oil cleanliness, stabilizing oil circuit cleanliness and ensuring equipment processing accuracy and repeat positioning accuracy.

2. Heavy Industry Metallurgical High Pressure System: Suitable for steel rolling equipment, continuous casting units, and mining high-pressure hydraulic devices, it effectively filters fine metal powders and oxide impurities generated during system operation, and protects precision components such as high-pressure plunger pumps, servo valves, and proportional valves.

3. Power and wind power equipment: Suitable for wind power hydraulic modules, power plant auxiliary hydraulic lubrication systems, generator oil circuit filtration, to cope with continuous operation of equipment 24/7 and reduce the probability of precision component wear.

4. Light industry and precision manufacturing equipment: It can be used in paper precision hydraulic systems, automated assembly line hydraulic stations, precision mold equipment, effectively solving faults such as valve core jamming, pressure drift, and equipment abnormal noise caused by fine impurities.

This 5 μm high-precision filter element is mainly used for deep filtration of fine metal particles, oxidized gum, suspended dust, and tiny sediment in hydraulic oil and lubricating oil. It is a core component of precision filtration in the system, which can greatly improve the cleanliness level of oil, extend the service life of precision hydraulic components, and ensure stable, accurate, and efficient operation of high-end equipment.

Core competitive advantages of the product

1. High precision deep filtration, suitable for high-end working conditions: 5 μm precision filtration grade, can intercept small impurities that cannot be filtered by ordinary 10 μm filter cartridges, effectively solve difficult problems such as valve core sticking, precision deviation, and unstable pressure in precision equipment, and meet the cleanliness standards of high-end hydraulic systems.

2. Low pressure loss and high flux, without affecting system operating conditions: The imported fiberglass filter material has excellent permeability, with extremely low original pressure difference loss. Under high pressure and high flow conditions, there will be no oil supply attenuation or insufficient flow, and it will not interfere with the normal operating parameters of the equipment.

3. High pollution absorption and long-lasting durability: The multi-layer widened folding structure has a large effective filtering area and stronger impurity holding capacity. Compared with ordinary imitation precision filter cartridges, the service life is increased by more than 25%, effectively reducing equipment maintenance frequency.

4. Stable high-pressure compression structure: Double layer metal protection+thickened skeleton structure, strong resistance to high-pressure impact and deformation, suitable for long-term high-pressure fluctuation conditions, eliminating hidden dangers such as filter material damage, leakage, and failure.

5. Extremely reliable sealing performance: Special oil resistant sealing rubber ring, high fitting accuracy, long-term immersion in oil without aging, swelling, or leakage, ensuring the sealing performance of the hydraulic system throughout the entire process, without oil leakage or leakage faults.

6. 100% original factory compatible installation: The external dimensions, installation interfaces, and assembly distance are completely aligned with the original Parker 936700Q filter element, without the need for equipment modification or debugging, and can be directly replaced on the machine, with zero adaptation error.

Core advantages of source factory substitution

1. Mature precision filter production technology: Our factory has been focusing on the localization and replacement of imported high-end filter elements for 15 years. We are proficient in the folding, sealing, and forming core processes of Parker high-precision fiberglass filter elements, and can stably produce 5 μ m high-precision precision filter elements, eliminating the problems of false precision standards and substandard filtration in low-end products on the market.

2. Ultimate cost-effectiveness and significant cost reduction: The source factory produces and sells the equipment itself without any middlemen raising prices. The selling price is only about one-third of the original imported equipment, significantly reducing the cost of high-end equipment maintenance consumables for enterprises while benchmarking performance against the original equipment.

3. Strict and traceable quality: a complete set of precision production and testing equipment, standardized production for each process, and layer by layer quality inspection.

4. Personalized working condition customization capability: We can customize exclusive sealing materials, reinforced filter materials, non-standard size filter cartridges according to customers' high temperature, low temperature, corrosive media, and special pressure working conditions, and adapt to various special equipment working conditions.

5. One stop after-sales technical service: equipped with a professional technical team, providing one-on-one selection guidance, installation teaching, and working condition adaptation services, ensuring worry free customer use throughout the process.

Frequently Asked Questions FAQ

Q1: What devices are mainly suitable for 5 μm accuracy and what equipment faults can it solve?

A: 5 μm belongs to high-end precision filtration, mainly suitable for high-end equipment such as servo hydraulic systems, precision machine tools, and high-pressure test benches. It can effectively filter out small metal dust and gum impurities, solve problems such as valve core jamming, pressure drift, unstable machining accuracy, and equipment abnormal noise.

Q2: What is the normal replacement cycle for this precision filter element?

A: It can be used for 3-5 months under precise and clean working conditions. It is recommended to replace it after 2-3 months if there are too many impurities in the working conditions; When the system pressure difference increases and the equipment pressure fluctuates, it is recommended to replace it in a timely manner to protect the precision hydraulic components.

Q3: Can the filter element be used for a long time under high temperature conditions of 110 ℃?

A: The standard NBR seal can withstand up to 100 ℃ and can withstand 110 ℃ for a short period of time; Long term high-temperature conditions can be upgraded with fluororubber seals, which are resistant to high temperatures, aging, and corrosion, and are suitable for high-temperature oil environments.

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

A: Our factory has a complete line of oil filtration products, which can meet the purification needs of industrial oil products under all working conditions. In addition to the full range of PARKER replacement oil filters, we also specialize in PALL, HYDAC, Leemin and other full range oil filters and filters, matched with LYC-A series movable oil filter machines and oil coalescer&separator filters, providing one-stop solutions for industrial oil impurity removal and water filtration problems.

Q5: What other filtering categories are included in the factory's main business?

A: Our factory is a one-stop industrial filtration source manufacturer, with main business covering four core areas: industrial oil filtration, industrial water filtration, natural gas filtration, and industrial air filtration. We can customize various imported substitute filter elements, domestic standard filter elements, and complete sets of filtration equipment, suitable for multiple industry scenarios such as power, metallurgy, chemical, gas, and shipbuilding.

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