Aite LYC-J coalescing dehydrating oil filter – filtration plus dehydration, breaks emulsions, preserves oil properties, low energy, for turbine, transformer and hydraulic oil purification.
1. Product Overview
Aite LYC-J Series Coalescing Dehydrating Oil Filter integrates precision filtration and high-efficiency
dehydration – removing particle impurities, emulsified water, and free water from oil without damaging product
quality. For oil containing large amounts of water, the separation effect of Aite LYC-J Series Coalescing
Dehydrating Oil Filter is particularly significant – with separation speed several times to dozens of times faster
than traditional methods.
Aite LYC-J Series Coalescing Dehydrating Oil Filter is engineered as a fully interchangeable substitute for original
models – maintaining identical dimensional parameters, interface specifications, and filtration performance to
enable direct drop-in installation without any housing modifications.
As a professional manufacturer specializing in oil purification equipment and filtration solutions, we deliver Aite
LYC-J Series Coalescing Dehydrating Oil Filter with stable performance, reliable construction, and competitive
pricing for industrial facilities worldwide.

2. Technical Principle
Aite LYC-J Series Coalescing Dehydrating Oil Filter operates on the principle that different liquids have different
surface tensions. When liquid flows through a hole, the smaller the surface tension, the faster the rate of passing
through. When different mixed liquids flow into the separator, they first enter the coalescing filter element, which
has a multi-layer filter medium with pore size increasing layer by layer.
Due to the difference in surface tension, oil passes through the filter quickly while water passes much slower.
Because the coalescing filter element adopts hydrophilic material, tiny water droplets are adsorbed on the
surface of the filter layer, resulting in coalescence of water droplets. Under the action of kinetic energy, small
droplets race through the opening and gradually converge into large droplets, which settle and separate from
the oil under gravity.
After oil passes through the coalescing filter element, there are still small water droplets moving forward to the
separation filter element under inertia. The separator element is made of special hydrophobic material. When
oil passes through the separator element, water is kept out while oil passes through and is discharged from the
outlet.
3. Usage Characteristics
Aite LYC-J Series Coalescing Dehydrating Oil Filter delivers superior performance through the following key
characteristics:
3.1 Advanced Coalescing Separation Technology
Aite LYC-J Series Coalescing Dehydrating Oil Filter applies advanced coalescing separation technology for
dehydration – with high dehydration efficiency and strong capability, especially for oil containing large amounts
of water.
3.2 Superior to Vacuum and Centrifugal Methods
Aite LYC-J Series Coalescing Dehydrating Oil Filter has advantages that vacuum method and centrifugal method
cannot compare with – capable of breaking all oil-water emulsification structures in the medium.
3.3 Stable Cleanliness Control
Through the filtration of the particle filtration system, the cleanliness of the medium can be stably controlled in
the required state of the system – ensuring oil cleanliness with Aite LYC-J Series Coalescing Dehydrating Oil Filter.
3.4 No Change to Oil Properties
Aite LYC-J Series Coalescing Dehydrating Oil Filter does not change the physical and chemical properties of
oil – prolonging the service life of oil.
3.5 Low Energy Consumption
Aite LYC-J Series Coalescing Dehydrating Oil Filter features low energy consumption and low operating costs.
3.6 Suitable for Online Operation
Aite LYC-J Series Coalescing Dehydrating Oil Filter has excellent system configuration and strong continuous
performance – suitable for online operation.
Aite LYC-J Series Coalescing Dehydrating Oil Filter offers reliable oil purification at competitive pricing – making
it an ideal choice for cost-conscious operations.
4. Technical Specifications
Parameter Specification
Product Type Coalescing Dehydrating Oil Filter
Technology Coalescing and separating dehydration
Dehydration Efficiency High – breaks all oil-water emulsification structures
Particle Filtration Precision filtration system
Oil Properties No change to physical and chemical properties
Energy Consumption Low energy consumption, low operating costs
Operation Mode Continuous, suitable for online operation
Separation Speed Several times to dozens of times faster than traditional methods
5. Product Application
Aite LYC-J Series Coalescing Dehydrating Oil Filter is widely used across diverse industrial sectors:
Industry Typical Applications
Power Generation Purification of turbine oil and transformer oil
Hydraulic Systems Water removal and impurity removal filtration of hydraulic lubrication system oil
System Cleanliness Accessing hydraulic lubrication system to improve system cleanliness
Aite LYC-J Series Coalescing Dehydrating Oil Filter is suitable for hydraulic oil, lubricating oil, turbine oil,
transformer oil, and various industrial fluids – providing versatile filtration solutions across multiple industries
and applications.
6. Quality Assurance & Supply Capabilities
Aite LYC-J Series Coalescing Dehydrating Oil Filter is manufactured under strict quality control standards in our
own production facilities. Each unit undergoes comprehensive testing to verify:
· Dehydration Performance: High dehydration efficiency validated
· Filtration Performance: Precision filtration system validated
· Structural Integrity: Pressure testing to confirm working pressure ratings
· Sealing Integrity: Leak-proof verification
· Material Quality: EN 10204 material certificates for full traceability
Supply Capabilities:
· Small trial orders: 20–30 days delivery
· Bulk orders: 30 working days delivery
· EXW, FOB, and CIF trade terms available
· Full export documentation for smooth customs clearance worldwide
7. Frequently Asked Questions (FAQ)
Q1: What is the Aite LYC-J Series Coalescing Dehydrating Oil Filter designed for?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter is designed for precision filtration and dehydration of
hydraulic oil, lubricating oil, turbine oil, and transformer oil – removing particle impurities, emulsified water,
and free water without damaging product quality.
Q2: How does the Aite LYC-J Series Coalescing Dehydrating Oil Filter work?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter operates on the principle of different surface tensions. Oil
passes through the coalescing filter element quickly while water passes slowly, causing water droplets to
coalesce into large droplets that settle by gravity. The separation filter element then keeps remaining water out
while allowing oil to pass through.
Q3: What are the advantages of the Aite LYC-J Series Coalescing Dehydrating Oil Filter over vacuum and
centrifugal methods?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter has advantages that vacuum method and centrifugal
method cannot compare with – capable of breaking all oil-water emulsification structures with separation speed
several times to dozens of times faster than traditional methods.
Q4: Does the Aite LYC-J Series Coalescing Dehydrating Oil Filter change the oil's properties?
A: No. Aite LYC-J Series Coalescing Dehydrating Oil Filter does not change the physical and chemical properties
of oil – preserving valuable additives and prolonging oil service life.
Q5: What is the dehydration efficiency of the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter features high dehydration efficiency and strong capability –
especially effective for oil containing large amounts of water.
Q6: Is the Aite LYC-J Series Coalescing Dehydrating Oil Filter suitable for continuous operation?
A: Yes. Aite LYC-J Series Coalescing Dehydrating Oil Filter features excellent system configuration, strong
continuous performance, and is suitable for online operation.
Q7: What industries use the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter is widely used in power generation (turbine oil and
transformer oil purification), hydraulic systems (water and impurity removal), and various industrial lubrication
systems.
Q8: What is the energy consumption of the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter features low energy consumption and low operating costs –
delivering efficient dehydration with minimal power consumption.
Q9: What documentation is provided with the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Each unit includes a factory test report, operating manual, electrical schematics, dimensional drawings, and
material certificates – ensuring smooth installation and comprehensive operational guidance.
Q10: Can the Aite LYC-J Series Coalescing Dehydrating Oil Filter be customized?
A: Yes. Custom options for Aite LYC-J Series Coalescing Dehydrating Oil Filter include special flow rates, filtration
precision, power supply voltage, and connector types – based on site-specific requirements.
Q11: What oil types are compatible with the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Aite LYC-J Series Coalescing Dehydrating Oil Filter is compatible with turbine oil, transformer oil, hydraulic oil,
lubricating oil, and various industrial fluids.
Q12: Can I order a trial unit of the Aite LYC-J Series Coalescing Dehydrating Oil Filter?
A: Yes. We support trial orders with standard delivery lead time of 20–30 working days. Our technical team can
provide custom configuration recommendations based on your oil type, flow requirements, and site conditions.
Aite LYC-J Series Coalescing Dehydrating Oil Filter – advanced coalescing separation technology, high
dehydration efficiency, no change to oil properties, low energy consumption, suitable for online operation.
Contact us today for a free configuration recommendation and competitive factory-direct quotation within 24
hours.





LYC-J coalescing dehydrating oil filter – efficient dehydration.
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