39894597 Air-Oil Separator Element – Precision Coalescing Solution for Screw Compressors


Product Overview
The 39894597 air-oil separator element is a high-performance filtration component engineered specifically for screw-type air compressors. It effectively removes oil aerosols from compressed air streams, delivering clean, oil-free discharge while maintaining minimal pressure loss across the filter. Manufactured with advanced coalescing media, this separator ensures reliable operation under continuous duty cycles and demanding industrial environments.
Designed for durability and consistency, this element provides stable separation performance throughout its recommended service interval, making it an ideal choice for applications requiring high-purity compressed air across a wide range of industries.
Key Features
Advanced coalescing media – Utilizes high-grade ultra-fine fiberglass material for superior oil removal efficiency
Low initial resistance – Designed to minimize energy consumption and operating costs
Extended operational lifespan – Reduces maintenance frequency and downtime
High separation rate – Delivers compressed air with extremely low residual oil content
Robust construction – Withstands pressure fluctuations without deformation or collapse
Complete mounting kit – Supplied with flange, gaskets, and sealing rings for straightforward installation
Compliance with international standards – Manufactured in accordance with recognized filtration industry specifications
Technical Characteristics
| Aspect | Description |
|---|---|
| Filtration Grade | Fine coalescing grade for submicron oil mist removal |
| Separation Efficiency | High-efficiency rating for industrial applications |
| Outlet Oil Content | Maintained at a minimal level for clean air output |
| Initial Pressure Drop | Low, ensuring economical system operation |
| Replacement Indication | Recommended when pressure differential reaches designated level |
| Filter Media | Imported high-performance fiberglass coalescing material |
| Seal Material | Oil-resistant synthetic rubber options available |
| Physical Configuration | Standard industrial dimensions for direct installation |
Applications
| Industry Sector | Typical Applications |
|---|---|
| Power Generation | Turbine lubrication, control systems, boiler auxiliaries |
| Manufacturing | Injection molding, paper machinery, mining equipment |
| Electronics & Pharmaceuticals | Cleanroom air supply, process water pre-treatment |
| Petrochemical | Product recovery, liquid purification, gas treatment |
| Metallurgy | Hydraulic systems, rolling mill lubrication |
Product Details
The 39894597 separator operates on the principle of coalescence filtration. Compressed air exiting the compressor carries oil in both droplet and aerosol forms. While larger oil droplets are easily separated by mechanical means, submicron oil mist requires specialized coalescing media. This element employs high-efficiency fiberglass material that captures and coalesces fine oil particles into larger droplets. These accumulated droplets then drain to the bottom of the filter housing and are returned to the compressor lubrication circuit through a siphon return line, ensuring that only clean, oil-free air leaves the system.
Consequences of operating beyond the recommended service interval:
Gradual decline in separation efficiency, leading to increased oil carryover
Elevated oil content in the air outlet, affecting downstream drying and purification equipment
Progressive rise in pressure drop, causing higher discharge pressure and increased energy consumption
Potential shedding of fiber material into the oil system, which may affect the performance of downstream components
Quality Assurance
Each element is manufactured under stringent quality control procedures and meets high performance standards. Products undergo rigorous testing to verify:
Structural integrity and burst resistance
Material compatibility with common compressor lubricants
Flow fatigue endurance
Pressure drop versus flow characteristics
Multi-pass performance consistency
Contact Information
XINXIANG MENGMA FILTER CO., LTD.
Phone: +86 150 9033 8589
Email: joy@mmfilter.com
For inquiries, technical support, or to request a quotation, please feel free to contact us.
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