Oil Purifier – Coalescing and Dehydration Purification System

The Oil Purifier is a high-efficiency coalescing and dehydration purification system designed to remove water, solid particles, and other contaminants from industrial oils and compatible lubricating fluids. With a rated flow capacity of 50 liters per minute, this system is suitable for industrial oil cleaning, maintenance, circulation purification, and fluid condition management. It is supplied with all necessary accessories for convenient installation and operation.

The system handles oil with a viscosity range of 10 to 120 cSt and an operating temperature range of 25°C to 80°C. Its working pressure is up to 0.6 MPa, while the initial pressure drop is less than 0.01 MPa. This low pressure drop helps maintain stable oil circulation and reduces unnecessary energy loss during filtration.

Technical Specifications

Multi-Stage Filtration

The Oil Purifier uses a progressive multi-stage filtration configuration to improve contaminant removal efficiency. A 100-micron pre-filter is installed before the pump to capture larger particles and help protect the pump from excessive contamination. The first-stage filter provides 10-micron filtration, by a 3-micron second-stage filter for finer particle removal.

This progressive filtration arrangement distributes the contamination load across multiple stages, helping maintain stable filtration performance. It can help reduce the impact of solid particles on hydraulic components, lubrication circuits, pumps, valves, bearings, and other precision equipment.

Coalescing Dehydration Performance

The coalescing dehydration process is designed to separate water from oil and improve the condition of contaminated fluids. Under suitable operating conditions, the water content after filtration can reach approximately 50–100 ppm.

Effective water removal helps reduce moisture-related problems such as corrosion, oil oxidation, lubrication degradation, and premature component wear. Maintaining cleaner and drier oil can support more stable equipment operation and help reduce contamination-related maintenance requirements.

Key Advantages

• 50 L/min Flow Capacity: Provides efficient oil circulation and purification for industrial applications.
• Coalescing Dehydration: Helps separate water from contaminated oil and improve fluid cleanliness.
• Three-Stage Filtration: Combines 100 μm pre-filtration, 10 μm primary filtration, and 3 μm fine filtration.
• Low Initial Pressure Drop: Less than 0.01 MPa helps support efficient oil flow and stable operation.
• Wide Viscosity Range: Suitable for compatible oils with viscosities from 10 to 120 cSt.
• Wide Temperature Range: Designed for operating temperatures from 25°C to 80°C.
• Industrial Working Pressure: Supports working pressure up to 0.6 MPa.
• Three-Phase Power: Uses 380 V AC, 50 Hz, three-phase electrical power for industrial applications.
• 1.1 kW Motor: Provides stable power for the purification system.
• Complete Accessories: Supplied with all necessary accessories to simplify installation and operation.

Reliable Oil Maintenance Solution

With its combination of coalescing dehydration and multi-stage particle filtration, this Oil Purifier provides a practical solution for maintaining oil cleanliness and controlling water contamination. The system is suitable for compatible industrial oils, lubrication systems, hydraulic applications, and circulating oil systems where fluid condition has a direct impact on equipment performance.

Regular oil purification can help maintain fluid quality, reduce contamination-related maintenance, and protect critical components from excessive wear. With a 50 L/min capacity, 3-micron final filtration, low initial pressure drop, and 50–100 ppm post-filtration water content, this purification system is designed for efficient and consistent industrial oil treatment.

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