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Air Oil Separator Element 4930553111
High-Efficiency Oil-Air Separation for Screw Air Compressors
Compatible Replacement Part Numbers:
4930553111 / 91111-007 / 9610112-22801-M / 98262/174 / 30500 / 1100400031 / 1100400030 / 1625165705 / 2116010041 / 2116010108 / SB763
- Overview
- Recommended Products
Clean Compressed Air & Reliable Compressor Protection
The 4930553111 air oil separator element is a high-performance oil separator filter designed for rotary screw air compressors.
It efficiently separates oil mist from compressed air to ensure:
✔ Clean compressed air output
✔ Low oil carry-over
✔ Reduced oil consumption
✔ Stable operating pressure
✔ Longer compressor service life
Suitable for OEM replacement and industrial aftermarket maintenance.
Product Overview
The air oil separator filter element is a core component inside the oil separation tank of screw air compressors.
During compressor operation, lubricating oil mixes with compressed air for cooling, sealing, and lubrication.
The separator captures oil particles and returns the oil back into the lubrication system while delivering clean compressed air downstream.
What Does an Air Oil Separator Do?
The oil separator works through a multi-stage filtration process:
Step 1 – Mechanical Separation
Large oil droplets separate inside the oil tank.
Step 2 – Fine Fiber Separation
Compressed air passes through premium fiberglass media to capture microscopic oil mist.
Step 3 – Oil Recovery
Separated oil returns to the compressor circulation system.
Result:
✔ Cleaner compressed air
✔ Lower oil consumption
✔ Improved energy efficiency
✔ Reduced system contamination
Performance Advantages
✔ Oil content ≤ 3 ppm
✔ Initial pressure drop ≤ 0.2 bar
✔ High separation efficiency
✔ Stable airflow performance
✔ Long service life up to 4000 hours
Advanced Filtration Technology
Premium Fiberglass Filter Media
Captures ultra-fine oil particles efficiently
Multi-Layer Separation Structure
Improves oil-air separation performance
Low Pressure Drop Design
Reduces compressor energy consumption
Reinforced Structural Design
Ensures long-term durability under continuous operation
Technical Specifications
Parameter |
Description |
Product Name |
Air Oil Separator |
Model |
4930553111 |
Application |
Screw air compressor |
Oil Content |
≤ 3 ppm |
Initial Pressure Drop |
≤ 0.2 bar |
Service Life |
3000–4000 Hours |
Material |
Fiberglass / metal / rubber gasket |
Filtration Type |
Oil-air separation |
Compatible Replacement Part Numbers
4930553111 |
91111-007 |
9610112-22801-M |
98262/174 |
30500 |
1100400031 |
1100400030 |
1625165705 |
2116010041 |
2116010108 |
SB763 |
4930453101 |
Applications
Widely used in:
· Industrial screw air compressors
· Manufacturing plants
· Mining and textile industries
· Heavy-duty compressed air systems
· OEM and aftermarket compressor maintenance
Why Oil-Air Separation Matters
Without proper oil separation:
❌ Oil enters compressed air pipelines
❌ Oil consumption increases
❌ Downstream equipment becomes contaminated
❌ Compressor efficiency decreases
A high-quality separator ensures:
✔ Cleaner compressed air
✔ Lower maintenance costs
✔ Longer equipment lifespan
Replacement Recommendation
Recommended replacement interval: 3000–4000 operating hours
Replace earlier if:
· Pressure drop increases
· Oil carry-over rises
· Compressor temperature becomes unstable
30 Years Professional Filter Manufacturer
We are a professional compressor filtration manufacturer with over 30 years of production experience.
✔ Full range of compressor spare parts
✔ Advanced manufacturing technology
✔ Stable global export capability
Smart Factory
Our intelligent factory features:
· Automated production lines
· Intelligent quality inspection systems
· Precision manufacturing processes
· Strict quality control standards
Ensuring stable and reliable product quality for global customers.
OEM & Customization
✔ OEM / ODM supported
✔ Customized dimensions available
✔ Private labeling supported
✔ Customized packaging available
More Replacement Part Numbers
LB11102/2 |
LB1374/2 |
LB13145 |
LB962/2 |
1612386900 |
1613243300 |
1622314000 |
1622646000 |
2901034300 |
2901043200 |
2901162600 |
1623051400 |
DB2132 |
91111-005 |
SB637 |
SB763 |
SEO Supporting Content
This product is widely used as:
· Air oil separator for compressor
· Screw compressor oil separator
· Oil separator filter element
· Compressor spare parts
Suitable for:
· OEM replacement
· Aftermarket maintenance
· Industrial compressed air systems
FAQ
1. What is the function of an air oil separator?
It separates oil from compressed air and returns the oil to the lubrication system.
2. How often should the separator be replaced?
Normally every 3000–4000 hours.
3. What happens if the separator is clogged?
It may cause high oil carry-over and reduced compressor efficiency.
4. Is it suitable for screw compressors?
Yes, it is specially designed for rotary screw air compressors.
5. What is the oil content after separation?
≤ 3 ppm under normal operating conditions.
6. Do you support OEM customization?
Yes, OEM and private label services are available.
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