1. Product Overview

The Ingersoll Rand 47572168001 / 23424922 Oil Filter Element is an industrial compressor filtration component designed for use in a compatible lubrication system. Oil filtration is essential in industrial compressors because lubricating oil may collect contaminants during operation. Removing these contaminants helps protect internal components, maintain oil cleanliness, and support reliable equipment performance.

In oil-injected rotary screw compressors, lubricating oil can perform several functions, including lubrication, heat transfer, and sealing within the compression process. The oil filter helps remove particles and other contaminants from the circulating oil before they can contribute to wear or interfere with the operation of components. The exact filtration arrangement depends on the compressor model and its lubrication circuit.

The Ingersoll Rand 47572168001 / 23424922 Oil Filter Element is intended to support routine maintenance of compatible equipment. Selecting the correct filter element is important because differences in dimensions, sealing arrangements, filtration characteristics, and pressure requirements can affect system performance.

The supplied dimensions are 232.2 × 114.3 × 96.5 mm, and the listed weight is 2.3 kg. These specifications can assist with product identification, inventory management, and maintenance planning. Before installation, verify the part number and compatibility with the specific compressor model.

2. Technical Specifications

The dimensions and weight above are the supplied product specifications. The filtration rating, filter media, operating pressure limits, temperature limits, and exact supported compressor models should be confirmed before use. These characteristics should not be inferred from the part number alone.

3. Function and Working Principle

3.1 What Is an Oil Filter Element?

An oil filter element is a replaceable filtration component that captures contaminants carried by circulating oil. Depending on the design, the filter may use specialized media and internal structures to retain particles while allowing oil to pass through the intended flow path.

Contaminants can enter or develop within a lubrication system through normal equipment operation, component wear, environmental exposure, or oil degradation. Without effective filtration, these particles may circulate through the system and contribute to wear or operational problems.

The oil filter element works as part of the complete filtration assembly. Its performance depends on the correct filter specification, suitable installation, compatible seals, and maintenance at the prescribed intervals.

3.2 Role in Compressor Lubrication

In applicable oil-injected compressors, lubricating oil may help reduce friction, transfer heat, and support sealing within the compression mechanism. The oil filter helps maintain oil cleanliness by capturing contaminants before the oil returns to the relevant components.

The precise oil flow path differs by compressor design. Therefore, the installation position and operating role of the 47572168001 / 23424922 element should be confirmed using the documentation for the specific equipment.

3.3 Why Oil Filtration Matters

Contaminated oil can contribute to wear, restricted passages, and reduced lubrication effectiveness. A suitable filter element helps limit the circulation of contaminants and supports the intended operation of the lubrication system.

However, an oil filter cannot correct every cause of oil contamination. Degraded lubricant, internal component wear, moisture, incorrect oil selection, or other system faults may also require attention.

3.4 Filter Replacement and Performance

As a filter element captures contaminants, its restriction may increase over time. The permitted service life depends on the filter design, operating conditions, oil quality, and compressor maintenance requirements.

Replacing the element at the specified interval helps maintain the intended filtration performance. Replacement should also be considered when required by an approved maintenance procedure or when a confirmed filter-related fault is identified.

4. Role in Industrial Compressor Systems

Oil filtration supports several important functions in compressor systems that use a dedicated oil filter.

4.1 Protection of Internal Components

Contaminants in circulating oil can contribute to wear in lubricated components. Effective filtration helps reduce the amount of particulate contamination passing through the lubrication circuit.

4.2 Lubrication System Reliability

The filter element supports oil cleanliness, which is an important part of maintaining reliable lubrication. Correct filter selection helps ensure that the filtration assembly operates within the design requirements of the compressor.

4.3 Heat Management

In some compressor designs, lubricating oil also transfers heat away from internal components. Maintaining suitable oil condition and circulation supports the overall thermal management system, although the oil filter itself does not replace the function of the cooler or other temperature-control components.

4.4 Preventive Maintenance

The oil filter element is generally a service item that requires periodic replacement according to the manufacturer’s schedule and operating conditions. Correct part identification and maintenance records help reduce the risk of installing an unsuitable element or missing a required service interval.

5. Industrial Applications

The Ingersoll Rand 47572168001 / 23424922 Oil Filter Element may be considered for compatible compressor installations where this specific element is specified.

Manufacturing Facilities

Manufacturing facilities depend on compressed air for pneumatic tools, actuators, automated production equipment, and material-handling systems. Maintaining the compressor lubrication system helps support reliable air production.

Packaging and Assembly Lines

Packaging machinery and assembly systems often require a dependable compressed-air supply. Routine compressor maintenance, including correct oil filter replacement, helps reduce the risk of avoidable equipment interruptions.

Industrial Workshops

Workshop compressors supply air for maintenance tools, pneumatic equipment, and general industrial tasks. Maintaining suitable filtration helps protect compressor components and support consistent operation.

Process Industries

Process plants may use compressors to supply air to instruments, actuators, and other equipment. The correct filter element should be selected according to the compressor’s design and the requirements of the application.

Centralized Compressed-Air Systems

Facilities with multiple compressors may maintain filter elements as part of their scheduled spare parts inventory. Accurate part-number management helps technicians identify the correct component for each compressor.

These examples describe general industrial environments using compatible compressor equipment. They do not establish that the element is suitable for every Ingersoll Rand compressor model.

6. Installation and System Integration

Oil filter replacement should be performed by qualified personnel using the maintenance instructions for the specific compressor. The following workflow is general guidance and does not replace the manufacturer’s procedure.

Step 1: Verify the Part Number

Confirm that the replacement element is identified as 47572168001 / 23424922. Compare the part number with the compressor parts list and existing filter identification.

Do not select a replacement based only on external dimensions or visual similarity.

Step 2: Identify the Compressor

Record the compressor model and serial number. Verify that the element is specified for the installed lubrication system and that any applicable model or revision requirements have been considered.

Step 3: Shut Down and Isolate the Equipment

Stop the compressor according to the approved shutdown procedure. Isolate electrical power in line with the site’s lockout/tagout requirements.

Allow hot components and oil to cool as required. Confirm that the relevant system pressure has been safely released before opening the filter housing or removing a pressurized component.

Never remove an oil filter from a hot or pressurized system. Follow the compressor manufacturer’s instructions for isolation, depressurization, and safe oil handling.

Step 4: Prepare the Work Area

Prepare suitable tools, a clean work surface, and an appropriate container for collecting residual oil. Keep dirt and debris away from the filter housing and open lubrication connections.

Use the personal protective equipment required by the site and equipment documentation.

Step 5: Remove the Existing Filter Element

Remove the existing element according to the prescribed procedure. Take care to avoid introducing contaminants into the open housing or oil circuit.

Inspect the removed element and surrounding area for unusual contamination, damaged seals, or signs that may indicate a wider lubrication-system problem.

Step 6: Inspect the Filter Housing and Sealing Surfaces

Check the housing, threads, sealing surfaces, and associated components for damage or contamination. Clean only with methods and materials approved for the equipment.

Replace damaged seals or other service components when required by the maintenance procedure. Do not install a new element into a damaged or contaminated housing.

Step 7: Install the Replacement Element

Compare the replacement element with the specified part and verify that it is complete and undamaged. Install it in the correct orientation and position according to the manufacturer’s instructions.

Use only the specified sealing components and installation methods. Do not apply additional lubricant, sealant, or tightening force unless the service documentation requires it.

Step 8: Restore the System and Inspect for Leakage

Reassemble the filter housing and reconnect the system according to the approved procedure. Check the oil level and replenish oil only as specified for the compressor.

Restore power and restart the equipment in accordance with the commissioning instructions. Monitor relevant pressure and temperature readings, inspect for leakage, and confirm that no abnormal alarms occur.

Complete all required checks before returning the compressor to normal service.

7. Common Problems and Troubleshooting

Filter-related symptoms can also result from oil quality, pump or flow problems, incorrect components, or other compressor faults. Use the following table as a general diagnostic reference.

7.1 Check Filter Restriction

If the compressor reports a filter-related warning, review the applicable differential pressure or diagnostic information. Use the limits and procedures specified for the equipment.

Do not assume that every pressure warning is caused by the filter element. Check for other restrictions or system faults before determining the corrective action.

7.2 Inspect Oil Condition

Unusual oil discoloration, excessive deposits, or recurring filter contamination may indicate a wider problem. Follow the approved oil inspection procedure and investigate possible sources of contamination.

7.3 Check for Leakage

Inspect the filter housing and related connections after maintenance. If leakage occurs, stop and isolate the equipment before corrective work. Do not tighten or remove components while the system is hot or pressurized.

7.4 Verify Correct Installation

An incorrectly seated element or damaged sealing component may affect filtration or cause leakage. Recheck the part number, installation orientation, seals, and assembly procedure.

7.5 Investigate Recurring Contamination

If replacement elements become restricted unusually quickly, review lubricant selection, operating conditions, maintenance practices, and possible internal wear. Repeatedly replacing the filter without investigating the cause may not resolve the underlying problem.

8. Preventive Maintenance Recommendations

A structured maintenance program helps maintain oil cleanliness and supports compressor reliability.

• Follow the service schedule: Replace the filter element at the interval specified for the exact compressor model and operating conditions.
• Use the correct part number: Verify the filter specification before ordering and installation.
• Monitor system diagnostics: Review relevant pressure readings, temperature readings, and filter-related warnings.
• Inspect removed elements: Record unusual contamination or damage that may indicate a wider system issue.
• Maintain oil quality: Use the approved lubricant and follow the required inspection and replacement procedures.
• Prevent contamination during service: Keep the filter housing, tools, and replacement components clean.
• Check sealing surfaces: Inspect the housing and seals whenever the element is replaced.
• Inspect for leakage after service: Confirm that the filter assembly is correctly installed before returning the compressor to normal operation.
• Keep maintenance records: Record the replacement date, part number, operating hours, and any unusual findings.
• Manage spare parts properly: Store replacement elements in suitable conditions and protect them from moisture, dust, and physical damage.

The appropriate replacement interval depends on the compressor model, operating hours, lubricant condition, environmental contamination, and the manufacturer’s maintenance recommendations.

9. Compatible System Components

The following component categories may be relevant when maintaining an oil filtration system. Their inclusion does not confirm compatibility with any specific part number.

Compatibility should be verified using the complete compressor configuration and the applicable parts information. A component from the same manufacturer is not automatically compatible with every compressor model.

10. Replacement and Alternative Selection

When sourcing a replacement for the Ingersoll Rand 47572168001 / 23424922 Oil Filter Element, confirm the technical requirements before comparing price or availability.

A filter element with similar dimensions may still differ in filtration performance, sealing arrangement, or pressure characteristics. An unverified substitute can result in poor filtration, leakage, or unsuitable oil flow.

If the original part is unavailable, use an alternative only after confirming its technical equivalence through the applicable equipment parts information or an approved engineering assessment.

11. Key Benefits of Using the Correct Oil Filter Element

Supports Oil Cleanliness

A suitable oil filter element helps capture contaminants from the circulating oil and supports the intended cleanliness of the lubrication system.

Helps Protect Lubricated Components

Reducing particulate contamination can help limit abrasive wear and support the service life of components that depend on clean oil.

Supports Reliable Compressor Operation

Correct filtration is one part of a complete maintenance strategy that includes suitable lubricant, effective cooling, and regular inspection.

Helps Maintain Planned Maintenance

A correctly identified replacement element allows maintenance teams to follow the prescribed service schedule and manage filter replacement more consistently.

Improves Spare Parts Control

Using the correct part number reduces the risk of installing an incompatible element and helps maintain accurate inventory records.

Simplifies Product Identification

The supplied dimensions of 232.2 × 114.3 × 96.5 mm and weight of 2.3 kg support product identification, receiving inspection, and storage planning.

Actual performance depends on the element’s verified specifications, the condition of the complete lubrication system, and compliance with the compressor manufacturer’s requirements.

12. Technical FAQs

Q1: What is the Ingersoll Rand 47572168001 / 23424922?

It is identified as an Oil Filter Element for use in a compatible industrial compressor lubrication system. The exact supported compressor models should be confirmed before ordering.

Q2: What are the dimensions of this oil filter element?

The supplied dimensions are 232.2 × 114.3 × 96.5 mm.

Q3: How much does the filter element weigh?

The supplied product weight is 2.3 kg.

Q4: What does an oil filter element do in a compressor?

It captures contaminants carried by circulating oil, helping maintain oil cleanliness and protect components that depend on proper lubrication.

Q5: How often should the oil filter be replaced?

The replacement interval depends on the compressor model, operating hours, oil condition, and operating environment. Follow the maintenance schedule specified for the installed equipment.

Q6: How can I confirm compatibility?

Check the compressor model and serial number, identify the installed filter, and compare the required part number with the applicable equipment parts information. Dimensions alone are not sufficient to confirm compatibility.

Q7: Can a clogged oil filter affect compressor operation?

A restricted filter may affect the lubrication system and can trigger a warning or abnormal pressure reading, depending on the system design. Other causes should also be investigated before identifying the filter as the source of the problem.

Q8: Can I replace the filter while the compressor is running?

No. The compressor must be shut down and isolated, and the relevant pressure must be safely released before the filter assembly is opened. Hot oil and components must be handled according to the approved service procedure.

Q9: What should I check if the new filter leaks?

Stop the equipment and isolate it safely before inspection. Check the element specification, sealing components, housing condition, installation orientation, and assembly procedure.

Q10: Can I use a filter with similar dimensions as a substitute?

Not without verifying technical equivalence. Filtration performance, sealing design, pressure limits, and equipment compatibility must meet the compressor’s requirements.

13. Conclusion

The Ingersoll Rand 47572168001 / 23424922 Oil Filter Element is an industrial compressor filtration component intended for use in a compatible lubrication system. Its supplied dimensions are 232.2 × 114.3 × 96.5 mm, and its listed weight is 2.3 kg.

Oil filtration helps control particulate contamination in circulating lubricant and supports the reliable operation of compressor components. To maintain the intended filtration performance, users should confirm the correct part number, follow the prescribed replacement interval, and inspect the filter housing and sealing surfaces during service.

Before installation, verify compatibility with the specific compressor model and use the approved maintenance procedure. Safe isolation, clean working practices, correct installation, and post-maintenance inspection help reduce avoidable faults and support dependable industrial compressed-air operations.