Product Overview

The Ingersoll Rand 47560113001 39911631 Oil Filter is an oil filtration component designed for use in compatible industrial air compressor lubrication systems. It helps remove solid particles, accumulated contaminants, and other impurities from compressor oil before the oil circulates through critical equipment components.

In rotary screw air compressors, lubricating oil performs several important functions. It helps lubricate moving components, assists with heat removal, and supports sealing within the compression process. As the compressor operates, small particles and contaminants can accumulate in the oil. Without effective filtration, these contaminants may circulate through the system and contribute to premature wear, reduced operating efficiency, or increased maintenance requirements.

The 39911631 filter element is associated with several Ingersoll Rand compressor applications, including selected EP and Nirvana series equipment. It is also referenced in industrial compressor parts catalogs for other compatible models. Because filter requirements can vary according to compressor design and production series, the complete compressor model and serial number should be checked before ordering.

This product listing includes the reference number 47560113001 alongside 39911631. Both identifiers are retained here for product identification and purchasing reference. Buyers should verify the relationship between the reference numbers against the original equipment parts documentation.

With supplied dimensions of 290 × 50 × 119 mm and a weight of 2.27 kg, this oil filter is intended for replacement and maintenance applications where the specified filter configuration is required.

Technical Specifications

Note: Dimensions and weight are based on the supplied product information. Confirm the physical filter dimensions and reference-number compatibility before ordering.

Function and Working Principle

The Ingersoll Rand 39911631 oil filter is designed to maintain the cleanliness of compressor oil during normal equipment operation. Its filtration function helps prevent contaminants from circulating through the compressor lubrication system.

1. Removal of Oil Contaminants

During compressor operation, oil may collect particles generated by normal mechanical wear, environmental contamination, and deposits formed during extended service.

The filter media captures suitable contaminants as oil passes through the filter element. This helps reduce the amount of particulate material entering downstream components.

Effective filtration is important because contaminants circulating through the lubrication system can increase friction, contribute to component wear, and affect the condition of internal passages.

2. Protection of Compressor Components

The compressor airend contains precision mechanical components that depend on appropriate lubrication. Contaminated oil can negatively affect these components over time.

By helping maintain oil cleanliness, the filter supports the protection of the airend, oil cooler, and associated lubrication passages. It is one part of a wider maintenance strategy that also includes oil condition monitoring, correct lubricant selection, and regular inspection.

3. Support for Oil Circulation

The filter is installed within the compressor’s oil circuit. Its design must allow the required oil flow while providing the filtration performance specified for the compressor.

A filter that is incorrectly selected, damaged, or excessively contaminated may restrict oil flow. This is why replacement parts should match the compressor’s required filter specification rather than being selected by appearance alone.

4. Support for Stable Compressor Operation

Clean compressor oil contributes to stable lubrication and heat-management performance. Replacing the filter at the appropriate maintenance interval helps reduce the risk of contamination-related operating problems.

The filter does not independently regulate oil temperature or pressure. Those functions depend on the complete compressor lubrication and cooling system.

Role in Industrial Air Compressor Systems

The 47560113001 / 39911631 oil filter is a maintenance component rather than an electrical control device. Its role is nevertheless important to the reliability of the compressor, which may supply compressed air to production machinery, pneumatic equipment, and automated manufacturing processes.

Lubrication System Protection

The filter helps maintain the cleanliness of the oil circulating through the compressor. This supports the lubrication requirements of internal mechanical components and helps limit contamination-related wear.

Airend Maintenance

The airend is one of the most important assemblies in a rotary screw compressor. Maintaining appropriate oil cleanliness helps protect its internal components and supports long-term operating reliability.

Oil Cooler and Circuit Protection

Contaminants in compressor oil may accumulate in different parts of the lubrication circuit. Effective filtration helps reduce the circulation of particles that could contribute to deposits or component deterioration.

Preventive Maintenance

Oil filters are consumable maintenance parts. Replacing them at the correct interval helps keep the compressor lubrication system within its intended operating condition.

Maintenance personnel should follow the compressor manufacturer’s recommendations rather than applying a universal replacement interval to every model.

Industrial Applications

The Ingersoll Rand 39911631 oil filter is associated with selected industrial rotary screw air compressors. Its application should be confirmed using the compressor model, serial number, and original parts documentation.

1. Industrial Manufacturing Plants

Manufacturing facilities rely on compressed air for pneumatic tools, actuators, production machinery, and material-handling equipment.

The oil filter supports the compressor’s lubrication system, helping maintain the equipment that supplies compressed air to these production processes.

2. Rotary Screw Air Compressors

Rotary screw compressors operate with continuous mechanical movement and require appropriate lubrication. The oil filter helps remove contaminants from circulating compressor oil.

The 39911631 reference is associated with selected Ingersoll Rand rotary screw compressor models. Exact compatibility must be checked before installation.

3. Automotive Production Facilities

Automotive manufacturing plants use compressed air for pneumatic tools, assembly equipment, and various production operations.

Maintaining compressor lubrication components helps support the reliability of the compressed-air supply used throughout the facility.

4. Packaging and Processing Equipment

Packaging and processing facilities often depend on compressed air for pneumatic cylinders, control valves, actuators, and product-handling mechanisms.

Regular compressor maintenance, including oil filter replacement, helps reduce the likelihood of unexpected compressor interruptions.

5. General Industrial Utilities

Compressed-air systems are widely used in factories, workshops, processing plants, and equipment service facilities.

The oil filter forms part of the compressor maintenance program that supports dependable utility-air production.

Installation and System Integration

Correct installation helps ensure that the oil filter performs as intended and does not introduce problems into the compressor lubrication system.

1. Confirm the Correct Part Number

Before installation, compare the existing filter identification with the replacement part number. Check both 47560113001 and 39911631 against the compressor parts list.

The filter may be associated with different compressor models and production generations. Model and serial-number verification is therefore important.

2. Prepare the Compressor

Before servicing, stop the compressor and follow the manufacturer’s shutdown and isolation procedure.

Allow the equipment to cool where necessary and release stored pressure according to the service instructions. Never remove a pressurized filter housing or open a component that may contain hot oil.

3. Remove the Existing Filter

Remove the old filter using the correct service procedure and tools. Inspect the filter mounting area for damaged threads, sealing surfaces, oil deposits, or other visible abnormalities.

Avoid allowing dirt or foreign material to enter the lubrication circuit while the filter is removed.

4. Install the Replacement Filter

Check that the replacement element matches the required filter specification. Inspect the sealing components and install the filter according to the manufacturer’s instructions.

Do not apply excessive tightening force. Incorrect installation may damage the filter or its sealing arrangement.

5. Check Oil Level and Circulation

After installation, verify the compressor oil level and follow the manufacturer’s procedure for restarting the machine.

Inspect the filter area for leaks and monitor the compressor’s operating condition. If an abnormal pressure indication, oil leak, or maintenance alarm appears, investigate the cause before returning the compressor to normal service.

6. Record Maintenance Information

Record the replacement date, operating hours, filter part number, and any observations made during servicing.

Keeping maintenance records helps identify recurring contamination problems and supports more accurate preventive maintenance planning.

Compatible System Components

The oil filter operates as part of a larger compressor lubrication and air-treatment system.

These components are not necessarily supplied with the oil filter. Their exact arrangement depends on the compressor model.

Alternative Models and Replacement Considerations

When replacing the 39911631 oil filter, it is important to identify the correct filter specification rather than relying only on physical similarity.

Before selecting an alternative, compare:

• Original manufacturer part number.
• Compressor model and serial number.
• Filter mounting thread and sealing arrangement.
• Overall dimensions and installation clearance.
• Filtration performance and media specification.
• Pressure and flow requirements.
• Compatibility with the specified compressor lubricant.

A filter that fits physically may still have unsuitable filtration or pressure characteristics. Always verify compatibility before installation.

Key Advantages

Effective Oil Contamination Control

The filter helps remove particles and contaminants from compressor oil, supporting cleaner oil circulation through the lubrication system.

Support for Compressor Reliability

Maintaining appropriate oil cleanliness helps protect important mechanical components and supports dependable compressor operation.

Suitable for Preventive Maintenance

The filter is a replaceable maintenance component that can be incorporated into scheduled compressor servicing.

Protection of the Lubrication Circuit

By reducing the circulation of contaminants, the filter helps support the condition of the airend, oil cooler, and related oil passages.

Clear Part Identification

The 47560113001 and 39911631 references provide useful identification information for maintenance and purchasing. Both should be checked against the compressor’s original parts documentation.

Industrial Compressor Application

The filter is associated with selected Ingersoll Rand rotary screw compressor applications used in industrial compressed-air systems.

Technical FAQs

1. What is the Ingersoll Rand 47560113001 39911631?

It is an oil filter listing identified by the references 47560113001 and 39911631. The 39911631 element is used in selected Ingersoll Rand industrial air compressor lubrication systems.

2. What is the main function of the 39911631 oil filter?

Its main function is to remove particles and contaminants from compressor oil before the oil continues through the lubrication circuit.

3. Which compressors use the 39911631 filter?

The 39911631 reference appears in parts information for selected Ingersoll Rand EP and Nirvana compressor applications, among others. Compatibility depends on the exact model and serial number.

4. Is this an air filter or an oil filter?

It is an oil filter. It filters compressor lubrication oil rather than the incoming air entering the compressor.

5. Why is oil filtration important in a rotary screw compressor?

Oil filtration helps reduce the circulation of contaminants that may contribute to wear, deposits, and lubrication-system problems. It supports the maintenance of the airend and other oil-lubricated components.

6. How often should the 39911631 filter be replaced?

The replacement interval depends on the compressor model, operating hours, lubricant condition, and service environment. Follow the maintenance schedule specified for the actual compressor rather than applying one interval to all models.

7. Can the 39911631 replace the 39911615?

Not automatically. These are different part references and may serve different compressor configurations. Confirm the required filter using the compressor’s parts catalog and serial number.

8. What should be checked before installing a replacement filter?

Check the part number, dimensions, mounting interface, sealing components, filtration requirements, and compatibility with the compressor model. Also inspect the filter housing before fitting the replacement.

9. What are the listed dimensions and weight?

The supplied product specifications are 290 × 50 × 119 mm, with a listed weight of 2.27 kg. Confirm the physical item and measurement basis before using these values for shipping or installation planning.

10. What can happen if the oil filter is not replaced on time?

A contaminated or restricted filter may reduce effective oil circulation and allow contaminants to affect the lubrication system. This can contribute to increased wear, abnormal operating conditions, and additional maintenance requirements.

Procurement and Maintenance Recommendations

When purchasing the Ingersoll Rand 47560113001 / 39911631 oil filter, verify the complete part identification against the compressor’s original documentation. The two references supplied in this listing should be checked against the equipment parts catalog to ensure that they identify the intended replacement component.

For replacement orders, provide the compressor model, serial number, and existing filter reference whenever possible. This helps reduce the risk of ordering a filter with an incorrect mounting interface or filtration specification.

For industrial maintenance teams, it is useful to keep commonly required filters available as part of a planned maintenance inventory. Replacement planning should consider operating hours, compressor workload, ambient conditions, and the manufacturer’s service recommendations.

During filter replacement, inspect the oil condition and surrounding lubrication components. If the filter repeatedly becomes contaminated or restricted earlier than expected, investigate the underlying cause rather than simply shortening the replacement interval.

Maintain records of filter changes, oil replacements, operating hours, and any abnormal pressure or temperature observations. These records can help identify developing equipment problems and improve maintenance planning.

Conclusion

The Ingersoll Rand 47560113001 39911631 Oil Filter is a replacement filtration component intended for compatible industrial rotary screw air compressors. Its main purpose is to help remove contaminants from compressor oil and support the lubrication requirements of the airend and related components.

With supplied dimensions of 290 × 50 × 119 mm and a weight of 2.27 kg, the filter can be listed as an industrial compressor maintenance spare part. Before purchasing or installing it, confirm the part-number relationship and compressor compatibility using the original equipment documentation.

Correct filter selection, timely replacement, and regular inspection of the lubrication system all contribute to reliable compressor operation and effective preventive maintenance.