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The Ingersoll Rand 47555207001 23424922 Coolant Filter is a replacement filtration component identified for industrial compressor maintenance. In oil-injected compressor systems, the circulating lubricant, often referred to as coolant, helps control temperature, lubricate moving components, and support sealing within the compression process. As the lubricant circulates, it can carry particles generated by normal wear, oxidation, and contamination entering the system.
The coolant filter removes particulate matter from the circulating fluid before it continues through the relevant lubrication circuit. Maintaining effective filtration helps limit contaminant circulation and protects components that depend on clean lubricant. This is particularly important in compressors operating for extended periods in manufacturing facilities, production plants, and industrial utility installations.
The part numbers 47555207001 and 23424922 provide identification references for spare-parts management and replacement planning. When servicing a compressor, technicians should confirm the complete part number and the filter’s compatibility with the installed lubrication circuit. Similar-looking filters may differ in filtration characteristics, sealing arrangements, flow capacity, or installation interfaces.
Filter replacement should be considered alongside lubricant condition, operating hours, and any available differential-pressure or maintenance indications. If a replacement filter becomes contaminated unusually quickly, the condition of the circulating fluid and the wider lubrication system may also require investigation.
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Part Number | 47555207001 |
| Additional Part Number | 23424922 |
| Product Type | Coolant Filter |
| Product Category | Industrial Compressor Filtration |
| Filtration Medium | Compressor coolant or circulating lubricant |
| Primary Function | Removal of particulate contaminants from circulating fluid |
| Installation Location | Compatible compressor coolant or lubrication circuit |
| Equipment Type | Industrial air compressor |
| System Role | Lubricant cleanliness maintenance |
| Maintenance Method | Inspection and scheduled filter replacement |
| Compatibility | Must match the intended compressor model and filter housing |
| Dimensions | 232.2 × 114.3 × 96.5 mm |
| Weight | 2.3 kg |
The Ingersoll Rand 47555207001 23424922 Coolant Filter operates within the compressor’s circulating coolant or lubrication circuit. During operation, the system moves fluid through the designated filter assembly. As the fluid passes through the filtration medium, suspended particles are retained while the filtered fluid continues toward the downstream components.
Circulating Coolant → Filter Inlet → Filtration Medium → Filtered Coolant → Lubrication Circuit
In an oil-injected compressor, the circulating fluid may perform several functions, including lubrication, heat removal, and sealing within the compression process. The coolant filter helps control particulate contamination in this fluid, reducing the amount of debris carried through the circuit.
As particles accumulate in the filter, the resistance to fluid flow may increase. Excessive restriction can affect the operating conditions of the lubrication circuit, depending on the system design and filter arrangement. For this reason, filter replacement should follow the specified service interval and take account of applicable restriction or maintenance indications.
A filter is only one part of fluid-condition management. If the removed element shows abnormal contamination, technicians should also consider lubricant condition, possible component wear, and contamination sources within the system rather than treating replacement alone as a complete corrective action.
The coolant filter forms part of the fluid-management arrangement in a compatible compressor. Its function is to reduce particulate contamination in the circulating fluid before that fluid reaches the components served by the filtration circuit.
| System Component | Function | Relationship to the Coolant Filter |
|---|---|---|
| Coolant or Lubricant Reservoir | Holds the circulating fluid | Supplies fluid to the relevant circuit |
| Coolant Pump or Circulation Mechanism | Moves fluid through the system | Drives fluid through the filter where applicable |
| Coolant Filter | Retains particulate contaminants | Reduces debris in the circulating fluid |
| Filter Housing | Supports and seals the filter element | Directs fluid through the filtration medium |
| Compressor Airend | Performs the compression process | May receive filtered lubricant according to the circuit design |
| Oil Cooler | Removes heat from the circulating fluid | Works with the fluid circuit to manage operating temperature |
| Thermostatic or Bypass Valve | Directs fluid according to system conditions where fitted | Influences flow through the relevant circuit |
| Oil Separator | Separates oil from compressed air in applicable compressors | Performs a separate downstream separation function |
| Maintenance Monitoring System | Tracks operating conditions or service indications where fitted | Can help identify conditions requiring filter inspection |
| Application Area | Typical Use | Relevance of the Coolant Filter |
|---|---|---|
| Industrial Screw Compressors | Filtering circulating lubricant in compatible compressor systems | Helps control particulate contamination in the fluid circuit |
| Manufacturing Facilities | Maintaining compressors supplying production equipment | Supports routine lubrication-system maintenance |
| Packaging Plants | Servicing compressors used by automated production lines | Helps maintain fluid cleanliness during regular operation |
| Automotive Workshops | Maintaining industrial compressors supplying pneumatic tools | Supports scheduled filter replacement |
| Process Industries | Maintaining compressor lubrication and cooling circuits | Helps reduce the circulation of contaminants |
| Industrial Utility Rooms | Servicing compressors operating for extended periods | Supports condition monitoring and preventive maintenance |
| Compressor Overhaul | Replacing filtration components during major servicing | Helps restore the specified fluid-filtration arrangement |
| Component | Function | Relationship to the Coolant Filter |
|---|---|---|
| Compressor Coolant or Lubricant | Lubricates components and transfers heat in applicable systems | Passes through the filtration circuit |
| Coolant Filter Housing | Holds and seals the filter | Provides the filter’s installation interface |
| Oil Cooler | Removes heat from circulating lubricant | Works within the same fluid-management system |
| Coolant Circulation Pump | Moves fluid through the circuit where fitted | Supports fluid movement through the filter |
| Thermostatic Valve | Regulates fluid routing according to system conditions where fitted | May influence the flow path through the circuit |
| Oil Separator Element | Separates oil from compressed air | Performs a distinct air-oil separation function |
| Air Intake Filter | Removes particulate matter from incoming air | Protects the intake path rather than the coolant circuit |
| Pressure or Temperature Sensor | Monitors selected operating conditions | Can help identify abnormal system conditions during troubleshooting |
| Model or Product Category | Product Type | Relationship |
|---|---|---|
| Ingersoll Rand 47555207001 23424922 | Coolant Filter | Specified filter reference for identification and replacement |
| Ingersoll Rand 47555205001 23424922 | Coolant Filter | Related part-number reference that should be checked carefully for application compatibility |
| Ingersoll Rand Compressor Oil Filters | Lubricant Filtration Components | Related category for compressor fluid-circuit maintenance |
| Ingersoll Rand Compressor Air Filters | Intake Filtration Components | Separate filtration category for incoming air |
| Ingersoll Rand Oil Separator Elements | Air-Oil Separation Components | Related maintenance category for compatible oil-injected compressors |
| Ingersoll Rand Compressor Coolers | Heat-Exchange Components | Related equipment category for managing circulating fluid temperature |
It filters particulate contaminants from the designated compressor coolant or lubrication circuit, helping maintain fluid cleanliness and reduce contaminant circulation.
Possible causes include excessive contamination in the circulating fluid, abnormal internal wear, degraded lubricant, or a maintenance interval that does not suit the operating conditions. The removed filter and fluid condition should be assessed when restriction occurs unusually early.
Residual pressure and hot fluid can cause injury or fluid release when the filter is opened. The compressor must be isolated, cooled, and depressurized according to its service procedure before removal.
Not on dimensions alone. The replacement must match the required filtration characteristics, flow capacity, sealing arrangement, and compressor application. Part numbers should be verified carefully because similar product references may correspond to different assemblies or service applications.