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The Ingersoll Rand 47667845001 54601513 Air/Oil Separator Element is a separation component used in compatible oil-lubricated compressor systems. Its primary function is to separate entrained compressor oil from compressed air before the air leaves the compressor package.
In an oil-injected screw compressor, oil is introduced into the compression process for lubrication, cooling, and sealing. After compression, the resulting air-oil mixture must pass through a separation stage so that most of the circulating oil can be recovered and returned to the compressor oil circuit.
The 54601513 separator element forms part of this separation process. It helps reduce oil carryover in the compressed-air stream while allowing recovered oil to return to the lubrication system. Its condition directly affects separation performance, oil consumption, and the cleanliness of the compressed-air outlet.
The separator element is normally considered a service component during compressor maintenance. Excessive contamination, increasing pressure differential, damaged seals, or abnormal oil carryover can indicate that the separator assembly requires inspection or replacement.
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Part Number | 47667845001 |
| Component Number | 54601513 |
| Product Type | Air/Oil Separator Element |
| Primary Function | Separation of compressor oil from compressed air |
| System Role | Air/oil separation component |
| Application | Oil-lubricated compressor systems |
| Installation | Compressor air/oil separator assembly |
| Dimensions | 300 × 300 × 190 mm |
| Weight | 5.4 kg |
The 54601513 separator element receives the compressed air-oil mixture generated during the compression process. As the mixture passes through the separator assembly, the separation media retain and coalesce oil droplets while the compressed air continues toward the discharge side.
Separated oil collects within the separator assembly and is returned to the compressor oil circuit through the appropriate oil-return path. This allows circulating lubricant to be recovered instead of being continuously discharged with the compressed air.
A simplified separation path is:
Compression Element → Air/Oil Mixture → 54601513 Separator Element → Separated Compressed Air → Air Outlet
At the same time:
Separated Oil → Oil Return Path → Compressor Oil Circuit → Compression Element
As the separator becomes contaminated or its separation characteristics deteriorate, pressure differential across the element may increase and oil carryover can become more noticeable. These symptoms should be evaluated together with compressor operating conditions and the complete oil-management system.
The 47667845001 54601513 Air/Oil Separator Element sits between the compression stage and the compressed-air outlet in the compressor’s oil-separation system. It is responsible for recovering entrained oil from the compressed-air stream.
Compression Element → Air/Oil Mixture → Separator Element → Compressed-Air Outlet
| System Element | Function |
|---|---|
| Compression Element | Produces compressed air and oil mixture |
| 54601513 Separator | Separates entrained oil from compressed air |
| Separator Housing | Contains and supports the separator element |
| Oil Return System | Returns recovered oil to the compressor oil circuit |
| Oil Filter | Removes contaminants from circulating compressor oil |
| Oil Cooler | Controls compressor oil operating temperature |
| Compressed-Air Outlet | Transfers separated compressed air to the system |
| Compressor Controller | Monitors and manages compressor operating conditions |
The separator therefore connects the compressed-air discharge path with the compressor’s oil-recovery circuit and is an important service component in oil-injected compressor packages.
| Application | Typical Use |
|---|---|
| Industrial Screw Compressors | Air/oil separation after the compression stage |
| Manufacturing Plants | Maintaining low oil carryover from compressor air |
| Process Air Systems | Separation of compressor lubricant from air |
| Packaging Facilities | Compressed-air system maintenance |
| Workshop Compressor Systems | Replacement separator element during servicing |
| Plant Utility Systems | Compressor oil recovery and air purification |
| OEM Compressor Packages | Replacement air/oil separation component |
| Compressor Service Operations | Preventive maintenance and separator replacement |
| Component | Function |
|---|---|
| Screw Compression Element | Produces the compressed air-oil mixture |
| Air/Oil Separator Housing | Contains the separator element and separation chamber |
| Oil Return Line | Returns separated oil to the compressor oil circuit |
| Oil Filter | Filters contaminants from circulating compressor oil |
| Oil Cooler | Removes heat from compressor oil |
| Air Filter | Filters contaminants from incoming compressor air |
| Compressor Oil | Provides lubrication, cooling, and sealing |
| Compressor Controller | Monitors and manages compressor operating conditions |
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Ingersoll Rand 54601513 | Air/Oil Separator Element | Compressor air/oil separation |
| Ingersoll Rand 47638842001 | Air Filter Main Core | Primary compressor intake filtration |
| Ingersoll Rand 47638843001 | Air Filter Safety Filter | Secondary intake-air filtration |
| Ingersoll Rand 39911631 | Oil Filter | Compressor lubrication filtration |
| Ingersoll Rand Air/Oil Separators | Separator Element | Compressor oil separation |
| Ingersoll Rand Compressor Filters | Filter Components | Compressor filtration and maintenance |
The 54601513 separates oil entrained in the compressed-air stream after the compression process. Recovered oil can then return to the compressor oil circuit while the separated air continues toward the outlet.
Increased oil carryover, abnormal pressure differential, changes in compressor oil consumption, or unusual operating conditions can indicate a separator problem. The separator should be evaluated together with the oil circuit and compressor operating conditions.
The separator depends on an appropriate oil-recovery path to return separated lubricant to the compressor oil circuit. A blocked, damaged, or incorrectly connected oil-return path can cause abnormal oil accumulation or increased oil carryover even when the separator element itself is new.
Verify correct seating and sealing of the element, reconnect the oil-return system correctly, and check for leakage after startup. Available pressure, temperature, and oil-carryover indications should also be monitored to confirm normal separator operation.