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- Ingersoll Rand
- 47572169001 23523772
- Filter Pad
- USA
- 10 × 880 × 1420 mm
- 0.227 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Ingersoll Rand 23523772 Pre-Filter Pad is an air intake filtration component designed for use in compatible industrial air compressor systems. It is installed in the compressor’s intake assembly to capture airborne dust and larger particles before they reach the primary air filtration components.
Clean intake air is essential for reliable compressor operation. Dust, dirt, and other airborne contaminants can enter the compressor with incoming air and contribute to internal wear, contamination, and reduced equipment performance. A properly maintained pre-filter helps reduce the amount of particulate matter reaching the main filtration stage.
The 23523772 is identified as a pad pre-filter in Ingersoll Rand parts documentation. Its listed dimensions are 10 × 880 × 1420 mm, making it a large-format filter pad intended for a compatible intake enclosure rather than a conventional small cylindrical filter element.
This component is particularly relevant to preventive maintenance programs for industrial compressed-air equipment. Regular inspection and replacement help maintain the intake filtration arrangement and support reliable compressor operation.
When purchasing this part, users should verify the part number against the compressor’s model, serial number, and applicable parts documentation. The supplied secondary reference 47572169001 should also be checked against the equipment’s original parts list before ordering.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Ingersoll Rand |
| Manufacturer | Ingersoll Rand |
| Part Number | 23523772 |
| Additional Reference | 47572169001 |
| Product Name | Pad Pre-Filter |
| Product Type | Air Compressor Intake Pre-Filter Pad |
| Application | Industrial Air Compressor |
| Filter Form | Flat Filter Pad |
| Dimensions | 10 × 880 × 1420 mm |
| Weight | 0.227 kg |
| Installation Location | Compressor Air Intake Assembly |
| Main Function | Preliminary air filtration |
| Maintenance Type | Periodic inspection and replacement |
Note: Dimensions and weight are based on the supplied product information. Confirm the secondary reference number and actual shipping weight before ordering or dispatch.
Function and Working Principle
The Ingersoll Rand 23523772 pre-filter pad performs an initial filtration function within the compressor’s air intake system. It helps reduce the amount of airborne contamination entering downstream filtration components.
1. Preliminary Particle Filtration
Air entering an industrial compressor may contain dust, fibers, and other suspended particles. The pre-filter pad acts as an initial barrier, capturing a portion of these contaminants before the air reaches the main filter.
This preliminary filtration helps reduce the contaminant load placed on downstream filtration components.
2. Protection of the Main Air Filter
The primary air filter is responsible for further cleaning the incoming air before it enters the compressor’s internal air path.
By capturing larger particles at an earlier stage, the pre-filter can help reduce the accumulation of contamination on the main filter. This supports a more stable intake filtration arrangement and can help maintain the performance of the downstream filter.
3. Maintaining Airflow
A clean intake filter pad allows air to pass through the designed filtration area. As dust accumulates, airflow resistance may increase.
If the pad becomes heavily contaminated, damaged, or blocked, the compressor may experience restricted intake airflow. Regular inspection and timely replacement help prevent this condition.
4. Supporting Compressor Reliability
Airborne contaminants can contribute to wear and contamination in compressor systems. The 23523772 pre-filter pad helps reduce the entry of larger particles and supports the overall intake filtration process.
It should be regarded as one component of a complete filtration and maintenance strategy, not as a replacement for the primary air filter.
Role in Industrial Compressed-Air Systems
Industrial compressors supply compressed air to production machinery, pneumatic equipment, instrumentation, and other industrial processes. Their reliability depends partly on the quality of incoming air.
The 23523772 pre-filter pad supports the compressor’s intake filtration arrangement in several ways.
Intake Air Protection
The pre-filter is positioned in the intake assembly so that incoming air passes through the pad before reaching the downstream filtration components.
This helps reduce the amount of dust and larger airborne particles entering the compressor’s air path.
Downstream Filter Support
The primary air filter performs the main intake filtration function. The pre-filter provides an additional preliminary stage, helping reduce the contamination load on the primary filter.
Preventive Maintenance
The filter pad is a replaceable maintenance component. Its condition can be checked during routine compressor inspections, allowing maintenance personnel to identify excessive contamination, deformation, or damage.
Equipment Availability
Maintaining the intake filtration system helps reduce avoidable airflow restrictions and contamination-related maintenance issues. This supports stable operation and helps maintenance teams manage compressor servicing more effectively.
Industrial Applications
The 23523772 pre-filter pad is intended for compatible Ingersoll Rand compressor intake assemblies. Its actual application should be confirmed using the compressor model and serial number.
1. Industrial Rotary Screw Air Compressors
Rotary screw compressors are widely used in manufacturing facilities and industrial production environments. Their intake systems require suitable filtration to reduce airborne contamination.
The 23523772 pre-filter pad can be used in compatible intake assemblies to provide preliminary filtration.
2. Manufacturing Facilities
Manufacturing environments may contain airborne dust from machining, material handling, packaging, and other production activities.
A properly maintained intake pre-filter helps reduce the amount of particulate matter entering the compressed-air system.
3. Material Processing Plants
Processing facilities often operate compressors in environments where airborne particles are present. Intake filtration is therefore an important part of routine compressor maintenance.
The pre-filter pad helps capture larger particles before they reach the main filtration stage.
4. Packaging and Assembly Operations
Compressed air is used in many packaging and assembly processes to operate pneumatic cylinders, actuators, valves, and other equipment.
Maintaining compressor intake filtration helps support the reliability of the compressed-air supply serving these operations.
5. General Industrial Compressed-Air Systems
The filter pad may be used in other compatible industrial compressed-air installations where the corresponding Ingersoll Rand parts documentation identifies 23523772 as the required component.
Installation and Replacement Guidelines
Correct installation helps ensure that the pre-filter pad performs its intended filtration function.
1. Confirm the Part Number
Before replacement, compare the existing filter pad with the replacement part. Confirm the part number using the compressor’s parts manual and equipment identification details.
Do not rely only on appearance or approximate dimensions because different filter pads may have similar shapes but different installation requirements.
2. Inspect the Intake Assembly
Before installing the replacement pad, inspect the intake door, frame, retaining components, and surrounding sealing surfaces.
Remove accumulated dust and debris from the housing. Check for damaged retaining parts or gaps that could allow unfiltered air to bypass the pad.
3. Install the Filter Pad Correctly
Position the replacement pad according to the intake assembly design. Ensure that it covers the intended filtration area and is retained securely.
Incorrect positioning, folding, or gaps around the edges may allow contaminated air to bypass the filter material.
4. Check Airflow and Housing Condition
After installation, confirm that the intake opening is unobstructed and that the filter pad is not excessively compressed or distorted.
The intake assembly should be closed and secured correctly before the compressor is returned to operation.
5. Establish an Inspection Schedule
The inspection interval should follow the compressor manufacturer’s maintenance recommendations and take account of the operating environment.
Dusty environments may require more frequent inspection than clean indoor installations. Replace the pad when it is damaged, excessively contaminated, or no longer suitable for continued operation.
Compatible System Components
The 23523772 pre-filter pad operates as part of a larger compressor intake and filtration arrangement.
| Component | Function | Relationship to the Pre-Filter |
|---|---|---|
| Air intake assembly | Provides the incoming air path | Houses the pre-filter pad |
| Primary air filter | Performs downstream intake filtration | Receives air after preliminary filtration |
| Intake door and frame | Supports and retains the filter arrangement | Holds the pad in its designated position |
| Intake grille | Protects the intake opening | Forms part of the intake assembly |
| Air compressor | Produces compressed air | Depends on suitable intake filtration |
| Air intake ducting | Directs incoming air | Connects the intake assembly to the compressor |
| Maintenance components | Support periodic servicing | Help maintain the complete intake system |
The listed components describe the general intake arrangement. They are not necessarily included with the 23523772 filter pad.
Replacement and Selection Considerations
When replacing the Ingersoll Rand 23523772, the correct part number and compressor application should be confirmed before purchase.
| Selection Item | Recommendation |
|---|---|
| Part Number | Verify 23523772 against the original parts documentation |
| Secondary Reference | Confirm 47572169001 against the compressor parts list |
| Dimensions | Check 10 × 880 × 1420 mm against the installed filter area |
| Filter Type | Confirm that a pad pre-filter is required |
| Compressor Model | Match the part to the equipment model and serial number |
| Installation | Check the retaining frame and intake door arrangement |
| Condition | Inspect the replacement for damage or deformation |
| Weight | Verify the actual unit and shipping weight |
A replacement filter should match the required dimensions, material characteristics, and installation arrangement. A filter pad with an incorrect thickness or filtration specification may not provide the intended fit or performance.
Key Advantages
Preliminary Air Filtration
The filter pad provides an initial filtration stage that helps capture larger airborne contaminants before they reach downstream components.
Support for Main Filter Service Life
By reducing the amount of larger particulate matter reaching the primary filter, the pre-filter can help reduce its contamination load.
Large-Format Filter Design
The 880 × 1420 mm dimensions provide a broad filtration area for the compatible intake assembly.
Simple Maintenance Replacement
As a replaceable filter component, the pad can be inspected and changed as part of routine compressor maintenance.
Support for Compressor Reliability
Maintaining a clean intake filtration arrangement helps reduce contamination-related operating issues and supports reliable compressed-air production.
Compatibility with Ingersoll Rand Equipment
The part number provides a clear identification reference for maintenance teams sourcing replacement components for compatible Ingersoll Rand compressor systems.
Technical FAQs
1. What is the Ingersoll Rand 23523772?
It is a pad pre-filter designed for compatible Ingersoll Rand industrial air compressor intake assemblies.
2. What is the main function of this filter pad?
Its main function is to capture larger airborne particles before incoming air reaches the primary air filtration stage.
3. What are the dimensions of the 23523772?
The supplied dimensions are 10 × 880 × 1420 mm.
4. What is the weight of this product?
The supplied product weight is 0.227 kg. Actual shipping weight may differ depending on packaging and supplier measurement methods.
5. Is the 23523772 a primary air filter?
No. It is identified as a pad pre-filter. It provides preliminary filtration and should not be confused with the main compressor air filter element.
6. Why is pre-filter maintenance important?
A contaminated or blocked pre-filter can restrict incoming airflow and reduce the effectiveness of the intake filtration arrangement. Regular inspection helps identify when cleaning or replacement is necessary.
7. Can this filter pad be used with any Ingersoll Rand compressor?
No. Compatibility depends on the compressor model and intake assembly. Confirm the part number using the equipment’s parts documentation.
8. When should the filter pad be replaced?
Replacement intervals depend on operating hours, environmental conditions, and the manufacturer’s maintenance recommendations. Inspect the pad regularly and replace it when damaged or excessively contaminated.
9. Does the filter pad replace the primary air filter?
No. The pre-filter and primary air filter perform different stages of filtration. Both should be maintained according to the compressor’s maintenance requirements.
10. What should be checked before ordering?
Confirm the part number, compressor model, serial number, filter dimensions, installation arrangement, and required quantity. Also verify the secondary reference number if it is used in the supplier’s product listing.
Procurement and Maintenance Recommendations
When purchasing the Ingersoll Rand 23523772 pre-filter pad, verify the part number against the compressor’s original parts documentation. The equipment model and serial number provide useful information for confirming compatibility.
For industrial maintenance departments, keeping suitable intake filtration components in stock can help reduce delays during scheduled servicing. Filter condition should be recorded during inspections, particularly when compressors operate in dusty or contaminated environments.
During replacement, inspect the intake door, retaining frame, grille, and surrounding sealing surfaces. A new filter pad cannot provide the intended filtration function if the housing is damaged or contaminated air can bypass the filter.
For purchasing and shipping purposes, confirm the supplied dimensions and actual packaged weight. The listed weight should be distinguished from the weight of the complete shipment.
Conclusion
The Ingersoll Rand 23523772 Pre-Filter Pad is a large-format intake filtration component used in compatible industrial air compressor systems. With supplied dimensions of 10 × 880 × 1420 mm, it provides preliminary filtration by capturing larger airborne contaminants before they reach the primary air filter.
Regular inspection and timely replacement help maintain the compressor’s intake filtration arrangement, support airflow, and reduce the contamination load on downstream components. For accurate procurement, users should verify the part number and compressor compatibility using the original equipment documentation.