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- Ingersoll Rand
- 47629378001 47524431001
- Pre-Filter
- USA
- 110 × 35 × 100 mm
- 0.15 kg
- Xiamen, China
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Product Overview
The Ingersoll Rand 47629378001 47524431001 Pre-Filter is a replacement mesh pre-filter used in compatible Ingersoll Rand air compressor intake systems. Its primary function is to capture larger airborne contaminants before incoming air reaches the downstream air filtration components.
Industrial air compressors operate in environments where dust, fibers, and other airborne particles can enter through the air intake. The pre-filter provides an initial filtration barrier, reducing the amount of coarse contamination entering the subsequent filtration stages.
The associated part number 47524431001 is identified as a mesh pre-filter pad. It is listed among the maintenance components used for Ingersoll Rand R30iE–37iE compressor configurations. This makes it relevant to servicing the intake filtration arrangement of compatible machines.
Unlike a fine air filter element, the mesh pre-filter performs an initial particle interception function. It works alongside the main air filter rather than replacing it. Maintaining both filtration stages helps control contamination entering the compressor.
For maintenance engineers, the 47629378001 and 47524431001 identification is useful when sourcing replacement pre-filter components. The correct part should be selected according to the compressor model and original maintenance parts configuration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Model | 47629378001 / 47524431001 |
| Product Type | Mesh Pre-Filter Pad |
| Component Description | PAD, PRE-FILTER |
| Equipment Association | Ingersoll Rand Air Compressors |
| Associated Compressor Series | R30iE–37iE |
| Filtration Stage | Pre-Filtration |
| Main Function | Coarse Airborne Particle Removal |
| Filter Construction | Mesh Filter Pad |
| Application | Compressor Air Intake |
| Dimensions | 110 × 35 × 100 mm |
| Weight | 0.15 kg |
Product Features
- Initial Air Intake Filtration
The pre-filter intercepts larger airborne contaminants before they reach the main air filtration stage, reducing the initial particulate load on downstream components.
- Mesh Filter Construction
The 47524431001 is identified as a mesh pre-filter pad. Its construction provides an initial barrier against coarse airborne particles entering the compressor intake.
- R30iE–37iE Application
The part number appears in maintenance parts configurations associated with Ingersoll Rand R30iE–37iE compressors, making correct model identification important during replacement.
- Downstream Filter Protection
By collecting larger contaminants at the intake stage, the pre-filter helps reduce the amount of coarse dust reaching the main air filter.
- Airflow Support
A properly maintained pre-filter allows incoming air to pass through the intended filtration path. Excessive particle accumulation can increase airflow resistance.
- Replacement Pad Design
The component is identified as a pre-filter pad rather than a complete intake enclosure or main air filter assembly. It can be serviced as part of routine intake filtration maintenance.
- Industrial Compressor Application
The pre-filter is suitable for compatible industrial compressor intake arrangements where an initial mesh filtration stage is used.
- Dedicated Spare-Part Identification
The associated Ingersoll Rand part numbers help maintenance personnel distinguish this mesh pre-filter from other air filter elements and maintenance kit components.
Working Principle
The 47629378001 47524431001 operates through mechanical particle interception. Its function is to capture coarse airborne contaminants as ambient air enters the compressor intake system.
When the compressor operates, its intake system draws surrounding air toward the compression section. Before reaching the main air filter, the incoming air passes through the pre-filter mesh.
The mesh structure intercepts larger particles carried by the airflow. These contaminants accumulate on or within the filter material, while the remaining air continues toward the downstream filtration stage.
The main air filter then performs the subsequent filtration process, removing additional particulate contamination before the air enters the compressor.
As dust accumulates on the pre-filter, airflow resistance can gradually increase. A heavily contaminated pad may affect intake conditions and should be inspected during scheduled maintenance.
The pre-filter therefore serves as the first stage of a multi-stage intake filtration arrangement. Its function is complementary to the main air filter and should not be treated as a substitute for it.
Typical Filtration Sequence:
- The compressor draws ambient air through the intake system.
- Incoming air reaches the mesh pre-filter pad.
- The mesh structure intercepts larger airborne contaminants.
- Partially filtered air continues toward the main air filter.
- The downstream filter captures additional particulate matter.
- Filtered air proceeds toward the compressor intake.
- Accumulated dust remains on the pre-filter material.
- Maintenance personnel inspect and replace the pad when necessary.
Role in Ingersoll Rand Compressor Air Intake Architecture
Within the Ingersoll Rand compressor air intake arrangement, the 47524431001 serves as an initial filtration component.
The intake system uses different filtration components to manage airborne contamination. The pre-filter handles larger particles, while the main air filter provides the subsequent filtration stage.
The 47524431001 is listed as a mesh pre-filter pad in maintenance parts information associated with R30iE–37iE compressors. The 47629378001 designation is also associated with an 8000-hour air-cooled preventive maintenance kit in spare-parts listings. These are different component and maintenance-kit references and should not be treated as identical product descriptions.
| Component | Model | Function |
|---|---|---|
| Mesh Pre-Filter Pad | 47524431001 | Initial intake particle filtration |
| Mesh Pre-Filter Pad | 47524186001 | Additional pre-filter component |
| Air Filter Element | 49101645 | Main intake air filtration |
| Preventive Maintenance Kit | 47629378001 | 8000-hour air-cooled maintenance package |
Industrial Applications
| Application | Typical Use |
|---|---|
| Ingersoll Rand R30iE–37iE Compressors | Intake pre-filtration maintenance |
| Industrial Air Compressors | Initial filtration of incoming ambient air |
| Manufacturing Facilities | Reducing coarse dust entering compressor systems |
| Industrial Workshops | Routine compressor intake maintenance |
| Automotive Manufacturing | Supporting compressed air equipment filtration |
| Packaging Plants | Maintaining compressor intake filtration |
| Industrial Utility Systems | Multi-stage air filtration |
| Compressor Maintenance Operations | Replacement of mesh pre-filter pads |
Installation and Maintenance
- Verify Part Number: Confirm that the replacement component is 47524431001 and matches the original compressor parts identification.
- Check Compressor Model: Verify the compressor model and intake configuration, particularly for R30iE–37iE installations.
- Isolate the Equipment: Follow the compressor shutdown and safety procedures before opening the intake filtration assembly.
- Inspect the Existing Pad: Check the removed mesh pad for accumulated dust, deformation, tears, or other visible damage.
- Clean the Intake Housing: Remove loose dust and accumulated contaminants from the surrounding housing before installing the replacement.
- Inspect Supporting Components: Check the retaining structure and supporting surfaces for damage or loose fittings.
- Check Filter Orientation: Follow the original installation arrangement to ensure that the replacement pad is positioned correctly.
- Install the Replacement Pad: Fit the new mesh pre-filter into its designated position without bending or damaging the material.
- Check Filter Seating: Ensure that the pad is properly seated and that no unintended gaps allow incoming air to bypass the filtration material.
- Inspect the Main Air Filter: Check the downstream air filter for contamination and determine whether it also requires maintenance.
- Verify Airflow: After reassembly, confirm that the intake passage is unobstructed and that the enclosure is correctly secured.
- Record Maintenance Information: Document the replacement part number, installation date, compressor identification, and inspection findings.
Compatible System Components
| Model | Product Description | Application |
|---|---|---|
| 47524431001 | Ingersoll Rand Mesh Pre-Filter Pad | Initial air intake filtration |
| 47524186001 | Ingersoll Rand Mesh Pre-Filter Pad | Additional intake filtration |
| 49101645 | Ingersoll Rand Air Filter Element | Main air filtration |
| 47629378001 | Ingersoll Rand 8000-Hour Air-Cooled Maintenance Kit | Scheduled compressor maintenance |
Recommended Related Models
| Model | Product Description |
|---|---|
| 47524186001 | Ingersoll Rand Mesh Pre-Filter Pad |
| 49101645 | Ingersoll Rand Air Filter Element |
| 47701889001 | Ingersoll Rand Air Filter Element |
| 39911631 | Ingersoll Rand Coolant Filter Element |
| 47588691001 | Ingersoll Rand Preventive Maintenance Kit |
| 47629377001 | Ingersoll Rand 4000-Hour Preventive Maintenance Kit |
Key Advantages
- Mesh pre-filtration for compatible Ingersoll Rand compressors.
- Captures larger airborne particles at the intake stage.
- Helps reduce coarse contamination reaching the main air filter.
- Identified as a dedicated pre-filter pad.
- Associated with R30iE–37iE compressor maintenance configurations.
- Supports multi-stage compressor air filtration.
- Helps maintain the intended intake airflow path.
- Suitable for routine compressor maintenance and replacement.
- Separate identification from the main air filter element.
- Supports preventive maintenance of industrial air compressors.
Technical FAQs
1. What is the function of the Ingersoll Rand 47524431001?
The 47524431001 is a mesh pre-filter pad used for initial air intake filtration. It intercepts larger airborne particles before the air reaches the main compressor air filter.
2. Which compressor series is associated with this pre-filter?
The 47524431001 appears in maintenance parts configurations for Ingersoll Rand R30iE–37iE compressors. The exact replacement suitability should be checked against the compressor model and original parts list.
3. Is the 47524431001 the same as the 49101645 air filter element?
No. The 47524431001 is a mesh pre-filter pad, whereas the 49101645 is identified as an air filter element. They perform different filtration functions within the intake arrangement.
4. Does the 47629378001 represent the same component as the 47524431001?
No. The 47524431001 identifies the mesh pre-filter pad, while 47629378001 is listed as an 8000-hour air-cooled preventive maintenance kit. The two references should be distinguished when sourcing individual spare parts.