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Reliable filtration starts with verified specifications.
Reliable filtration starts with verified specifications.
4930753102
Air Compressor Filter Elements replacement element
Air Compressor Filter Elements
49 307 53 102 is a high-efficiency oil-gas separator filter element (commonly known as "oil separator core") specially designed for industrial compressors and vacuum pumps. It is installed inside…
Supply TypeIndependent aftermarket replacement
AvailabilityAvailable
Lead Time2–3 business days
Cross Reference93516441OEM or cross-reference number
Reference price · tax included
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| Height | 800mm |
|---|---|
| Outer diameter | 300mm |
| OEM / Cross Reference | 93516441, BN 20062,DC3098, SAO59560,NS 009830,BN20062,DFF30070000 |
| Filtration Precision | 0.3μm |
Dimensions are indicative, not an engineering drawing.
49 307 53 102 is a high-efficiency oil-gas separator filter element (commonly known as "oil separator core") specially designed for industrial compressors and vacuum pumps. It is installed inside the oil-gas separation tank and used to completely separate lubricating oil mist from compressed air at the final stage, ensuring that the discharged compressed air is clean and oil-free. Meanwhile, the separated lubricating oil is recycled back into the system for circulation, so as to reduce lubricating oil consumption and protect downstream equipment.
Core Performance and Advantages
• Efficient Coalescing Separation: Adopts imported ultra-fine glass fiber composite filter media, which can capture extremely tiny oil droplets and keep the residual oil content at an extremely low level (usually less than 3 ppm).
• Ultra-low Initial Pressure Drop: Carefully optimized folded or wound structure reduces air resistance and cuts the energy consumption of the air compressor.
• High Pressure Resistance and Explosion-proof Performance: Reinforced frame support and high-quality anti-corrosion coating enable it to withstand drastic pressure fluctuations and harsh high-temperature environments.
• Reliable Static Elimination: Built-in conductive anti-static design effectively conducts static electricity generated by friction to prevent safety accidents caused by electric sparks.
Installation Notes
Complete Pressure Relief: After shutdown, ensure the internal pressure of the oil-gas separator tank is fully released to zero before opening the cover to prevent hazards from high-pressure ejection. • Inspect and install the static gasket (extremely important): A conductive strip or graphite gasket is normally fitted at the flange of this filter element. It must not be omitted during installation. Reliable electrical conduction must be maintained between the metal frame of the filter element and the shell of the oil-gas separator tank; otherwise, static sparks can easily trigger an explosion inside the tank. Ask for relevant information • Clean the oil return pipeline: When replacing the filter element, check whether the oil return check valve is unobstructed and adjust the length of the oil return pipe. The end of the oil return pipe should just reach the bottom groove of the new oil separator insert (a gap of 1–2 mm is generally reserved). A broken or mispositioned pipe will cause excessive oil carryover in exhaust air. • Keep it clean: Do not allow any dust, iron filings or foreign matter to contaminate the surface of the new filter element during unpacking and installation.
Maintenance & Replacement
Strict management of air filters: Dust in intake air is the main cause of separator element clogging. The air filter must be replaced on schedule to prevent hard particles from entering the oil-gas system. • Replace the oil filter regularly: If the oil filter fails, metal wear debris and carbides in the lubricating oil will directly adhere to the surface of the separator element, quickly causing the pressure difference to rise. • Use high-quality air compressor oil: Avoid inferior or mismatched lubricating oil. Inferior oil is prone to coking and carbon deposition under high temperatures, which will rapidly block the micropores of the separator element.
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 01MANN93516441OEM / Cross Reference
Reference 02MANNBN 20062OEM / Cross Reference
Reference 03MANNDC3098OEM / Cross Reference
Reference 04MANNSAO59560OEM / Cross Reference
Reference 05MANNNS 009830OEM / Cross Reference
Reference 07MANNDFF30070000OEM / Cross Reference
Delivery Options
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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.
