DB2027 Reciprocating Air Compressor Oil Separator Element
Product Short Description: The DB2027 oil separator element is engineered specifically for reciprocating air compressors, employing multi-layer coalescing filtration technology to ensure efficient oil-air separation and reliable system performance.
Contact Information:
Company: XINXIANG MENGMA FILTER CO.,LTD.
Tel/WhatsApp: +86 150 9033 8589
1. Product Function & Positioning
The DB2027 Oil Separator Element is a critical functional component within reciprocating air compressors, responsible for thoroughly separating suspended oil droplets from the high-pressure air stream after the compression cycle. This part directly impacts compressor exhaust quality, lubricant consumption rate, and the operational reliability of downstream pneumatic equipment.
2. Core Performance Features
Deep Gradient Filtration Structure: The element employs a progressive fiber arrangement from coarse to fine, effectively guiding oil mist particles to coalesce layer by layer, achieving efficient capture of sub-micron oil aerosols.
Low Resistance & High Efficiency Design: The optimized flow channel cross-section combined with material porosity ensures separation efficiency exceeding 99.5% while maintaining a low initial operating pressure drop.
High-Strength Structural Support: An internal pressure-resistant support core prevents media collapse under system pressure fluctuations or high flow impact, guaranteeing stable performance throughout its service life.
Broad Temperature Adaptability: Selected composite filter media and sealing components maintain stable physical and chemical properties within an ambient temperature range of -20°C to 100°C.
Significant Economical Benefit: High separation efficiency significantly reduces lubricant carry-over consumption and extends maintenance intervals for both the compressor host and downstream precision filters.
3. Detailed Technical Specifications
| Item | Technical Parameters & Description |
|---|---|
| Compatible Models | Various stationary or mobile reciprocating air compressors specified for DB2027 |
| Separation Media | Compressed air and mineral/semi-synthetic/synthetic oil aerosol mixture |
| Initial Pressure Drop | ≤ 0.018 MPa (under standard inlet conditions) |
| Maximum Allowable Delta-P | 0.15 MPa |
| Recommended Replacement Delta-P | 0.10 MPa (Plan replacement when reached) |
| Construction Type | Cylindrical pleated element with central metal core and end caps |
| Primary Filter Media | Special glass fiber composite material |
| Sealing Type | Radial O-ring seal or flat gasket seal (depends on specific design) |
4. Working Principle & Selection Guide
Detailed Separation Mechanism:
Hot compressed air containing atomized lubricant flows from the outside to the inside of the element. As the air passes through the fiber layers, oil mist particles are captured upon contact with the fiber surfaces through combined physical effects including inertial impaction, direct interception, and Brownian diffusion. The captured micro-droplets coalesce and merge on the fibers to form larger droplets. When these droplets grow heavy enough to overcome gas drag and fiber surface adhesion, they drip downward under gravity, collecting at the separator sump for return to the lubrication system.
Key Selection & Installation Notes:
Verify Model Accurately: Always confirm the spare part number specified in the equipment's original manual matches DB2027 exactly, checking installation dimensions, thread interface, and sealing type.
Pre-replacement System Check: Before replacement, inspect the compressor's operating condition. If the system suffers from abnormal oil carry-over or a sudden increase in exhaust oil content, investigate potential system issues such as faulty pressure maintenance valves, defective minimum pressure check valves, or clogged oil return lines, rather than assuming sole element failure.
Follow Installation Procedures: Apply a small amount of lubricant to the sealing ring before installation. Hand-tighten into position, then use a torque wrench to fasten to the recommended torque, avoiding over-tightening which can deform seals or damage end caps.
Post-Installation Verification: After replacement, run the compressor under low load for an initial period. Observe oil level, pressure differential, and exhaust conditions to confirm no leaks and stable operation.
Ordering Information
For pricing, specific compatibility confirmation for your compressor model, and to place an order, please contact us directly.
Contact us today for a quotation or technical consultation:
📞 +86 150 9033 8589 (WhatsApp)
🏭 XINXIANG MENGMA FILTER CO.,LTD.
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