1. Product Overview

The Ingersoll Rand 23424922 Oil Filter Element is an industrial compressor filtration component designed to help maintain the cleanliness of lubricating oil in compatible compressed-air systems. In oil-injected rotary screw compressors, lubricating oil plays several important roles, including reducing friction, helping remove heat, and supporting the operation of internal mechanical components. The oil filter helps remove contaminants from the circulating oil before they can contribute to wear or interfere with normal equipment operation.

During compressor operation, the lubricating oil may collect fine particles, wear debris, and other contaminants. If these materials are not adequately controlled, they can circulate through the lubrication system and potentially affect bearings, rotating components, and other internal surfaces. A suitable oil filter element helps reduce this contamination and supports the compressor’s overall maintenance strategy.

Part number 23424922 is associated with selected Ingersoll Rand rotary screw compressors, including certain R-Series machines. It is listed for applications in the 90–160 kW equipment range, although the exact compatibility must be confirmed against the compressor’s model and serial number.

The supplied product specifications identify the element as Ingersoll Rand 47556402001 / 23424922 Oil Filter Element, with dimensions of 232.2 × 114.3 × 96.5 mm and a weight of 2.3 kg. The relationship between the two part numbers should be verified before they are presented as equivalent identifiers, particularly because the additional number may refer to a different component or product listing.

For maintenance departments, industrial compressor service providers, and spare-parts distributors, choosing the correct oil filter is essential to maintaining equipment reliability. This product page explains its filtration function, industrial applications, installation considerations, maintenance practices, and replacement-selection requirements.

2. Technical Specifications

The dimensions and weight above follow the information supplied for this product. Before purchasing, verify the exact dimensions, filter configuration, and part-number relationship against the actual item and the compressor’s parts documentation.

Part-number verification: Use 23424922 as the primary product identifier for this page. Do not assume that 47556402001 is interchangeable with 23424922 unless the supplier or equipment-specific parts documentation confirms the relationship.

3. Function and Working Principle

3.1 Removing Contaminants from Compressor Oil

An oil-injected rotary screw compressor circulates lubricating oil through designated parts of the machine. During operation, this oil can carry small particles generated by normal wear, as well as contaminants introduced through the operating environment or maintenance activities.

The oil filter element provides a filtration barrier in the lubrication circuit. As oil passes through the filter media, particles are retained according to the filter’s design and specified filtration characteristics.

The filtered oil then continues through the intended lubrication circuit. This process helps reduce the circulation of contaminants and supports the condition of the compressor’s lubricated components.

The actual filtration efficiency depends on the filter media, element design, operating conditions, and the manufacturer’s requirements. Buyers should not assume a particular micron rating unless it is confirmed by the applicable product specification.

3.2 Supporting Lubrication-System Reliability

Lubricating oil contributes to the reliable operation of oil-injected compressors. Depending on the compressor design, it may help lubricate internal components, remove heat, and support sealing within the compression process.

If oil contamination becomes excessive, it can contribute to component wear and may affect the condition of the lubrication system. A properly selected filter helps control this risk by removing contaminants from the circulating oil.

The filter works as part of a complete system. It cannot compensate for unsuitable oil, insufficient oil levels, excessive operating temperatures, or mechanical problems elsewhere in the compressor.

3.3 Helping Protect Internal Components

Contaminants in circulating oil may contribute to abrasive wear or deposit formation. Effective filtration helps reduce the amount of particulate matter reaching sensitive surfaces.

This is important for machinery that operates for extended periods or experiences frequent load changes. By maintaining the intended oil filtration arrangement, maintenance personnel can support the compressor’s designed operating conditions.

Filter replacement should follow the manufacturer’s maintenance instructions and the actual operating requirements. Waiting until a filter is severely restricted may be inappropriate for critical equipment.

3.4 Maintaining Appropriate Oil Flow

An oil filter must provide the required filtration while allowing the specified oil flow under normal operating conditions. As contaminants accumulate, restriction may increase.

Excessive restriction can affect the lubrication circuit, depending on the compressor design and protective arrangements. For this reason, the filter should be replaced according to the manufacturer’s schedule and any applicable restriction or alarm criteria.

A replacement element must match the required dimensions, sealing surfaces, filtration performance, and operating conditions. Physical similarity alone does not establish suitability.

4. Role in Industrial Compressed-Air Systems

Industrial compressed-air systems supply pneumatic equipment, automated machinery, production tools, and process operations. In oil-injected rotary screw compressors, the lubrication system is an important part of maintaining reliable operation.

The 23424922 oil filter element supports this system by helping maintain oil cleanliness. It does not generate compressed air, regulate system pressure, or replace the air-oil separator. Its role is specifically related to filtering the lubricant within the designated circuit.

Correct oil filtration can help maintenance teams manage contamination and reduce the risk of avoidable lubrication-related problems. It also supports the broader maintenance program, which may include oil replacement, separator servicing, cooling-system inspections, and monitoring of compressor operating conditions.

For facilities that depend on continuous compressed-air availability, maintaining a suitable supply of replacement oil filters can simplify scheduled maintenance and reduce delays caused by sourcing parts after a service requirement has arisen.

Key maintenance objectives include:

• Maintaining the specified oil filtration arrangement.
• Reducing the circulation of contaminants through the lubrication system.
• Supporting the condition of internal compressor components.
• Preventing the use of incompatible filter elements.
• Maintaining accurate records of filter changes and service hours.
• Improving spare-parts planning for critical compressor installations.

These benefits depend on selecting the correct filter, using the specified lubricant, and following the manufacturer’s service procedures.

5. Industrial Applications

5.1 Manufacturing Plants

Manufacturing facilities commonly use compressed air for pneumatic actuators, assembly equipment, production tools, and automated handling systems. A compressor interruption can affect multiple production processes when the air supply is shared across departments.

Oil filter maintenance is one part of the preventive maintenance program used to support reliable compressor operation. Replacing the element at the specified interval helps maintain the intended filtration arrangement.

5.2 Automotive and Component Production

Automotive manufacturing plants use compressed air for assembly tools, pneumatic equipment, material handling, and production automation. These applications may require compressors to operate for long periods.

Correct oil filtration helps manage contaminants in the compressor lubrication circuit. Maintenance teams should verify the filter part number against the installed compressor rather than selecting a replacement based only on the equipment brand.

5.3 Packaging and Material Handling

Packaging machinery and material handling systems may depend on compressed air for cylinders, grippers, product diverters, and other actuators. Reliable compressor operation helps support consistent machine performance.

Maintaining the oil filter, air filter, and other designated service components helps preserve the compressor’s intended maintenance condition.

5.4 Process Industries

Chemical processing, metalworking, general engineering, and other process industries use compressed air for pneumatic controls, conveying equipment, and utility services.

The operating environment and compressor duty cycle influence maintenance requirements. Plants with long operating hours or demanding conditions should follow the manufacturer’s maintenance schedule and maintain appropriate replacement-filter stock.

5.5 Central Compressor Rooms

Central compressor rooms may supply several production areas from a shared compressed-air network. In these systems, the availability of replacement components is important for maintenance planning.

Keeping the correct oil filter element available can help service personnel complete scheduled work without unnecessary delays. However, spare-parts stock should be based on verified compressor models and actual maintenance requirements.

5.6 Compressor Maintenance and Repair Services

Industrial service providers often maintain multiple compressor models and equipment generations. Correct part-number identification helps technicians avoid confusing oil filters with air filters, separator elements, or other cylindrical filter components.

For distributors, accurate specifications and clear product descriptions also help reduce purchasing errors and improve communication with customers.

6. Installation and System Integration

6.1 Verify the Required Part Number

Before installation, confirm that 23424922 is the correct oil filter element for the specific compressor. Check the machine’s model, serial number, installed filter identification, and applicable parts list.

The additional number 47556402001 should be verified independently. Do not rely on a combined product title alone to establish that both identifiers refer to the same item.

6.2 Prepare the Compressor for Service

Follow the manufacturer’s shutdown and isolation procedure before opening the oil filter housing. Allow the equipment to cool as required and ensure that the relevant system pressure has been safely released.

Lubrication systems may contain hot oil and pressurized components. Maintenance should be carried out by qualified personnel using the required protective equipment and safety procedures.

6.3 Remove the Existing Element

Locate the designated oil filter housing and remove the existing element according to the service instructions.

Inspect the surrounding area for signs of oil leakage, unusual deposits, damaged seals, or other abnormal conditions. The filter housing should be handled carefully to avoid introducing dirt into the lubrication circuit.

6.4 Inspect the Housing and Sealing Surfaces

Before installing the replacement element, inspect the relevant housing and sealing surfaces. Remove contamination using an approved cleaning method.

Damaged sealing surfaces or incorrectly installed seals can allow oil to bypass the filter or leak from the assembly. Any worn or damaged components should be addressed according to the manufacturer’s procedure.

6.5 Install the Correct Replacement

Compare the new element with the removed part and confirm the part number, dimensions, sealing arrangement, and configuration.

Install the element in the specified orientation and follow the manufacturer’s instructions for seals, tightening requirements, and assembly sequence. Do not modify the element to make it fit.

Where the procedure requires pre-lubricating a seal or following a particular priming sequence, use the specified method. Do not introduce lubricant or contaminants into the clean side of the filter assembly.

6.6 Check the Compressor After Maintenance

After completing the installation, reassemble the system and carry out the required checks before returning the compressor to normal service.

Depending on the machine design, these checks may include confirming oil level, inspecting for leaks, monitoring oil pressure or filter-related indications, and verifying normal operating behavior.

Record the replacement part number, date, compressor identification, and operating hours. This information supports future maintenance planning and troubleshooting.

7. Compatible System Components

The 23424922 oil filter element works within a larger compressor system. Related components may include the following:

These are related system components, not a list of items included with the 23424922 oil filter element.

The oil filter should not be confused with the intake air filter or the air-oil separator. Each component performs a different function and must be selected using its own part number and compatibility requirements.

8. Recommended Alternatives and Replacement Considerations

If the original filter is unavailable, replacement selection should be based on documented technical compatibility rather than physical appearance alone.

Cross-reference listings can help identify possible replacements, but they are not a substitute for checking the actual equipment requirements.

Before approving an alternative, verify:

• Overall dimensions and filter configuration.
• Inner and outer diameters where applicable.
• Sealing surfaces and interface requirements.
• Filtration rating and performance.
• Compatibility with the compressor lubricant.
• Permitted operating pressure and temperature.
• Compressor model and serial-number applicability.
• Supplier documentation and traceability.

An unsuitable filter can affect oil flow or allow contaminants to bypass the element. For critical equipment, use a replacement that meets the documented requirements for the installed compressor.

9. Key Advantages of Correct Oil Filter Maintenance

Improved Oil Contamination Control

The filter helps remove particulate contaminants from circulating compressor oil, supporting the cleanliness of the lubrication system.

Support for Component Protection

Appropriate filtration helps reduce the exposure of lubricated components to contaminants that may contribute to wear.

More Consistent Maintenance Practices

Using the specified element allows technicians to follow a documented service procedure and maintain more accurate maintenance records.

Reduced Procurement Errors

Confirming the part number and equipment configuration helps avoid ordering an air filter, separator element, or incompatible oil filter by mistake.

Better Spare-Parts Planning

Maintaining a verified stock of the required element can simplify scheduled servicing and help reduce delays when replacement is needed.

Support for Compressor Reliability

Oil filtration works together with suitable lubricant, correct oil levels, cooling, and routine inspections to support dependable operation.

These advantages are potential outcomes of correct maintenance. Actual equipment performance depends on operating conditions, filter quality, lubrication practices, and the overall condition of the compressor.

10. Technical FAQs

Q1. What is the Ingersoll Rand 23424922 Oil Filter Element used for?

It is an oil filter element used in compatible Ingersoll Rand compressor lubrication systems. Its purpose is to help remove contaminants from circulating oil.

Q2. What are the dimensions and weight?

The supplied product information lists dimensions of 232.2 × 114.3 × 96.5 mm and a weight of 2.3 kg. Confirm these figures against the actual item and supplier documentation when exact shipping specifications are required.

Q3. Which compressors use part number 23424922?

The part is associated with selected Ingersoll Rand R-Series rotary screw compressors, including certain 90–160 kW configurations. Exact compatibility must be checked using the equipment’s model and serial number.

Q4. Is 47556402001 the same as 23424922?

That relationship has not been confirmed. Since 47556402001 was also supplied with a separate air filter listing, verify the number before presenting it as an equivalent oil filter identifier.

Q5. Can this element be used as an intake air filter?

No. An oil filter element and an intake air filter serve different functions and are installed in different parts of the compressor system. Use the component specified for the relevant filter housing.

Q6. How often should the oil filter be replaced?

Follow the maintenance interval specified for the compressor and adjust servicing according to the manufacturer’s guidance and actual operating conditions. Do not assume a universal interval applies to every model.

Q7. Can a filter with similar dimensions be used instead?

Not without verifying its technical specifications. Correct dimensions are necessary, but the sealing arrangement, filtration performance, oil compatibility, and pressure requirements must also be suitable.

Q8. What can happen if the oil filter becomes restricted?

A restricted element can increase resistance to oil flow and may affect the lubrication circuit, depending on the compressor design. Follow the manufacturer’s inspection and replacement criteria.

Q9. Should the oil filter be replaced when the compressor oil is changed?

The required service combination depends on the compressor model and maintenance procedure. Follow the equipment manufacturer’s recommendations for oil, filter, separator, and other consumable replacement intervals.

Q10. What information should be supplied when ordering?

Provide the main part number, compressor model, serial number, required quantity, and any available identification from the installed filter. If multiple part numbers appear in the listing, request confirmation of their relationship before ordering.

11. Procurement and Maintenance Recommendations

For industrial buyers, accurate identification is essential when sourcing the Ingersoll Rand 23424922 Oil Filter Element. Before placing an order, confirm the main part number and determine whether the additional number 47556402001 is relevant to the oil filter application.

A practical procurement checklist includes:

• Confirm the complete compressor model and serial number.
• Check the required filter number against the equipment parts list.
• Verify dimensions and filter configuration.
• Confirm the required filtration performance and oil compatibility.
• Ask the supplier to clarify any secondary or superseding part number.
• Check packaging condition and product identification.
• Store the replacement element in a clean, dry environment according to supplier recommendations.
• Record the installation date and operating hours.
• Inspect the filter housing and seals during replacement.
• Investigate abnormal oil pressure, temperature, or contamination rather than relying on filter replacement alone.

For export-oriented spare-parts businesses, the product title, part number, dimensions, weight, and images should accurately represent the item being supplied. If a secondary number cannot be confirmed, avoid listing it as an interchangeable OEM number until the relationship has been verified.

12. Conclusion

The Ingersoll Rand 23424922 Oil Filter Element is an industrial compressor spare part designed to help maintain the cleanliness of circulating lubricant in compatible compressed-air systems. Correct oil filtration supports the protection of internal components and forms an important part of preventive compressor maintenance.

The supplied specifications list dimensions of 232.2 × 114.3 × 96.5 mm and a weight of 2.3 kg. The additional number 47556402001 should be checked before it is presented as equivalent to 23424922, particularly because it has also been associated with another filter listing.

For maintenance teams and industrial spare-parts distributors, verifying the correct part number, confirming equipment compatibility, and following the manufacturer’s service procedure are essential steps toward reliable operation and accurate procurement.