Products Description
komatsu hydraulic oil filters . Hydraulic oil filters serve as the critical component within hydraulic systems, engineered to eliminate solid particulates, gummy substances, and diverse contaminants from the fluid. Functioning through specialized porous media-such as fiberglass, filter paper, or metal mesh-these filters intercept harmful agents including dust, metal shavings, and oxides. This process safeguards precision components like hydraulic pumps, control valves, and cylinders from ingress of debris, thereby preventing mechanical wear, valve sticking, and line blockages. Ultimately, this ensures the system maintains optimal cleanliness, operational efficiency, and a prolonged service life.komatsu hydraulic oil filters .
Classification of Hydraulic Oil Filters
Hydraulic oil filters can be categorized based on multiple dimensions, including their installation location, filter media, and structural design. Different types of filters undertake distinct filtration tasks within the hydraulic system.
Classification by Installation Location and Function
This is the most common classification method. Based on the specific installation position within the hydraulic system, the function and performance requirements of the filters vary significantly.
Filter element type
FEATURE 01
Suction Filters (Suction Strainers)
FEATURE 02
High-Pressure Line Filters (Pressure Filters)
FEATURE 03
Return Line Filters
FEATURE 04
Circulation Filters (Bypass Filters / Kidney Loop Filters)
FEATURE 05
Air Breathers (Air Filters)
FEATURE 06
Pilot Filters
product display
hydraulic oil filter element
Hydraulic oil filters can be categorized based on multiple dimensions, including their installation location, filter media, and structural design. Different types of filters undertake distinct filtration tasks within the hydraulic system.150309 hydraulic oil filter.
Classification by Installation Location and Function
This is the most common classification method. Based on the specific installation position within the hydraulic system, the function and performance requirements of the filters vary significantly.
Product Parameter
| Filter Type | Media Material | Core Material | End Cap Material | Core Selection Logic |
| Suction Filter | Wire Mesh | Perforated Metal Sheet | Plastic / Aluminum | Washable, low resistance, cost-effective |
| High-Pressure Line Filter | Glass Fiber | High-Strength Stainless Steel | Carbon Steel / Stainless Steel | High-pressure resistance, high precision, high strength |
| Return Line Filter | Glass Fiber / Cellulose Paper | Carbon Steel / Stainless Steel | Carbon Steel / Rubber | Cost-performance, pulse resistance, easy maintenance |
our advantages
Packaging and certificates
FAQ
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.
Q: Can filter elements from different brands be interchanged?
A: Verify mounting dimensions, connection thread, seal location, filtration rating, and nominal flow rate. Interchangeability based solely on appearance is not recommended – the collapse pressure and shock resistance of the replacement element must meet the original design specifications.
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
Jingye International, Jinsui Avenue, Hongqi District, Xinxiang City, Henan Province China
Phone Number
86-18738502673
admin@junlvfilter.com
Contact Us
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