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Reliable filtration starts with verified specifications.
Reliable filtration starts with verified specifications.
39890678
Air Compressor Filter Elements replacement element
Air Compressor Filter Elements
39890678 is a high-efficiency air/oil separator filter element specially designed for industrial screw air compressors. As a core maintenance component in the after-treatment system of air…
Supply TypeIndependent aftermarket replacement
AvailabilityAvailable
Lead Time2–3 business days
Cross Reference39890678OEM or cross-reference number
Reference price · tax included
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Verified specifications for confident selection.
Confirm installation requirements against the equipment manual or original documentation.
| Outer diameter | 482.6 mm |
|---|---|
| Height | 473 mm |
| Weight | 24.55 kg |
| Initial pressure difference | ≤ 0.02 MPa |
| OEM / Cross Reference | 39890678,FP 10-5991, 39890678 |
| Filtration precision | 0.1μm |
Dimensions are indicative, not an engineering drawing.
39890678 is a high-efficiency air/oil separator filter element specially designed for industrial screw air compressors. As a core maintenance component in the after-treatment system of air compressors, it is mainly responsible for coalescing and separating micron-sized lubricating oil mist mixed in compressed air, so as to continuously deliver clean, oil-free and high-quality compressed air to the production line.
Core Values and Applications
• Core Function: Adopting physical coagulation technology, it aggregates suspended oil mist of 0.1~1.0 microns in the air into large oil droplets for recovery, strictly keeping the oil content in exhaust gas below 3ppm (trace amount).
• Main Effect: While preventing downstream production equipment and pipelines from oil contamination, it greatly reduces the consumption of lubricating oil for air compressors and cuts operating costs.
• Applicable Equipment: Widely used in the regular daily service and maintenance of medium and large stationary industrial screw air compressors .
Key Product Features
• Multi-layer high-efficiency composite filter media: Imported ultra-fine glass fiber is adopted inside, featuring high porosity, large dirt holding capacity and excellent separation efficiency.
• High-strength pressure-resistant frame: High-strength thick perforated steel mesh is used as the inner and outer support structure, which resists deformation and shedding under harsh working conditions of high pressure and high flow rate of air compressors.
• Safe anti-static design: The filter element flange is equipped with a special conductive grounding strip, which can timely discharge static electricity generated by friction of high-speed airflow and completely eliminate safety hazards caused by static sparks inside the machine.
• Long service life: Under standard working conditions and standardized maintenance, the effective service life of the filter element reaches 3000 ~ 4000 hours, showing extremely high durability.
Installation Notes
Stop the system and release pressure before removal. Confirm flow direction and sealing surfaces before installation.
Maintenance & Replacement
Standard replacement interval: The designed service life of the filter element is generally 3000 ~ 4000 hours. Upon reaching this operating hour count, mandatory replacement is required even if there are no obvious abnormalities in appearance. • Replacement via differential pressure monitoring: When the oil separator differential pressure (DP) shown on the control panel reaches 0.1 MPa (1.0 bar), it indicates the filter element is severely clogged. Shut down the machine immediately for replacement; otherwise, the filter element may collapse or the motor may be overloaded. • Time limit: If the air compressor runs infrequently, replacement is recommended at least once every 1 to 2 years to prevent the filter media from aging and deteriorating due to long-term oil immersion.
Before Ordering
Confirm medium, flow rate, pressure, temperature, connection and available installation space.
Cross Reference
Reference information associated with this product. Contact us if you need help confirming a cross-reference number.
Reference 0139890678OEM / Cross Reference
Reference 02FP 10-5991OEM / Cross Reference
Reference 0339890678OEM / Cross Reference
Delivery Options
Shipping or service point pickup. Our team confirms the best arrangement based on destination, weight and lead time.
Confirmed Before Dispatch
After inquiry, we verify specifications, price and supply status before delivery.
Ongoing Support
For specification, installation or quality questions, keep the product and order information available when contacting us.
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Send your requirements for 39890678 and our selection team will confirm compatibility, price and lead time.
Frequently Asked Questions
How do I confirm compatibility without a third-party brand reference?
Provide the product number, dimensions, connection details, operating conditions and equipment information. Our team will confirm the application.
Which dimensions should I measure?
Measure the overall height, outer diameter, inner diameter and thread or connection size. A photo or drawing helps confirm the replacement.
How do I choose the correct seal material?
Seal selection depends on the filtration media, operating temperature and chemical compatibility. We can confirm suitable options for your application.
Can you provide a product data sheet?
Yes. Send the product number and required specifications and we will provide the available data sheet and selection support.
