Products Description
High Strength OEM Hydraulic Oil Filter.When selecting hydraulic filtration it's best to determine the most sensitive component in the system, and then select the filtration cleanliness level for that component. This may be your variable piston pump, or in many cases, the proportional valve. There are 3 kind of hydraulic filters:
Suction filters are usually your "rock and rag" catchers that you put in a tank to filter out any bolts or rags that may have dropped in the reservoir.
Pressure filters come highly recommended because they are placed after your pump, so if the pump was to fail, all of the components downstream would still be protected.
Return filters are important because they clean the oil before it returns to your hydraulic reservoir and therefore keep your reservoir clean and free from dirt particles.
While all three filter types are generally not needed in the same system, it is important to have at least one pressure filter or one return line filter in every application to maintain the fluid cleanliness level that hydraulic components require.
Offers all kinds of hydraulic filters of a wide range of temperature, pressure and filter size for use in all kinds of operating environments. Replacement demag/ plasser/ leemin/ parker/ putzmeister/ voker oil filter hydraulic filter for gear box/marine hydraulic filter.High Strength OEM Hydraulic Oil Filter.
product feature
product display
Imported filter material is selected to ensure filtration accuracy
Xinxiang Jun Filters and Chemical Co.,Ltd.
Our address：Hongqi District, Xinxiang City, Henan
Phone Number：86-18738502673
E-mail：admin@junlvfilter.com
Product Parameter
|
Product name |
Hydraulic oil filter element |
|
Style type |
Return line filter, Suction filter, Pressure filter |
|
Dimension |
Standard |
|
Material |
Glass fiber or filter paper or Wire mesh |
|
Filter precision |
1-25 micron |
|
Life span |
2000h |
|
MOQ |
1 pieces |
|
Lead time |
5-7 days after receiving payment |
|
Package |
PP bag inside, Inner carton, Export carton outside, or as per requirement |
Raw Material
By using high-quality imported filtering materials and manufacturing processes, the service life of the filter element is extended, thereby reducing maintenance and replacement costs.
Years Of Experience
Mature and stable technology Experienced in material selection Strong market insight
Customizable according to customer needs.
Strict Quality Inspection
After production is completed, a comprehensive inspection will be conducted on the finished product, including appearance inspection, performance testing, safety evaluation, etc.
After-Sale Service
Enterprises can provide timely and professional after-sales service, solve problems encountered by customers during the use of filter cartridges, and improve customer satisfaction.
Packaging and certificates
company introduction
Xinxiang Jun Filters and Chemical Co.,Ltd.is a professional manufacturer engaged in the design and production of filters,filtration equipment, purification devices, and oil-water separation devices.The company has gathered a large number of professional, senior engineers and other technological elites, specializing in design research and development manufacturing.
The R&D team is strong, with a high level of professional technology and rich practical experience. The company has advanced production equipment and a complete quality and safety assurance system.
Our address：Hongqi District, Xinxiang City, Henan
Phone Number：86-18738502673
FAQ
Q: How to select the correct filtration rating?
A: It depends on the smallest clearances of critical system components. General guideline: 3–5 μm for servo valve systems, 10 μm for proportional valve systems, and 10–20 μm for general industrial systems. Overly high rating increases pressure drop, while too low rating fails to protect components.
Q: What are the risks of continuing to operate after the differential pressure alarm triggers?
A: The bypass valve opens, allowing unfiltered oil to enter the system and accelerating pump/valve wear. The element may also collapse under excessive pressure, releasing debris into the oil circuit and causing severe equipment damage.
Q: Is new oil clean enough without pre-filtration?
A: New oil is not necessarily clean oil. Drum oil often contains particles introduced during transport and storage. It should be pre-filtered through a separate unit before filling; otherwise, it will quickly contaminate the new element.
Q: Why does the differential pressure remain high after replacement?
A: Possible causes include: excessively high oil viscosity due to low temperature, the housing vent valve not opened, seal misalignment causing internal bypass, or high free particle load in the system. Check each possibility in order.
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