



Introduction
The Ingersoll Rand 47629378001 / 47524431001 Compressor Maintenance Kit with Pre-Filter Enclosure Pad is designed to improve the reliability and efficiency of industrial rotary screw air compressors through scheduled preventive maintenance.
The 47524431001 OEM Pre-Filter Enclosure Pad provides the first stage of intake air filtration, removing coarse contaminants before they reach the primary air filter. This helps maintain optimal airflow, reduce internal component wear, extend filter life, and minimize compressor downtime in demanding industrial environments.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Ingersoll Rand |
| Maintenance Kit Number | 47629378001 |
| Component Part Number | 47524431001 |
| Component Type | Pre-Filter Enclosure Pad |
| Product Category | Compressor Intake Filtration Component |
| Function | First-Stage Intake Air Filtration |
| Application | Rotary Screw Air Compressors |
| Compatible Equipment | Selected Ingersoll Rand Compressor Models |
| Installation | Direct OEM Replacement |
| Maintenance Type | Preventive Maintenance |
| Approximate Dimensions | 460 × 492 × 10 mm |
| Approximate Net Weight | 0.06 kg |
| OEM Status | Genuine Ingersoll Rand OEM Part |
Recommended Companion Models
| Model | Product Name |
|---|
| 49101645 | Air Filter Element |
| 23675010 | Air/Oil Separator Element |
| 39329602 | Oil Filter Element |
| 38034914 | Motor Bearing Grease |
| 47524186001 | Pre-Filter Pad |
Frequently Selected Alternatives
| Model | Product Name |
|---|
| 47629378001 / 49101645 | Maintenance Kit with Air Filter Element |
| 47629378001 / 23675010 | Maintenance Kit with Air/Oil Separator Element |
| 47629378001 / 38034914 | Maintenance Kit with Motor Bearing Grease |
| 47629378001 / 47524186001 | Maintenance Kit with Pre-Filter Pad |
Technical FAQs
1. What is the purpose of the Ingersoll Rand 47629378001 / 47524431001 combination?
It combines a scheduled maintenance kit with an OEM pre-filter enclosure pad to improve intake air filtration and protect compressor components.
2. What does the 47524431001 pre-filter enclosure pad do?
It removes larger airborne particles before they reach the primary air filter, reducing contamination and helping maintain proper airflow. (Industrial Air Power)
3. Why is a pre-filter enclosure pad important?
It reduces dust loading on the primary air filter, helping extend filter life and maintain compressor efficiency.
4. What happens if the pre-filter enclosure pad becomes clogged?
Restricted intake airflow can reduce compressor performance, increase energy consumption, and shorten service intervals for other filtration components.
5. How often should the 47524431001 be replaced?
Replacement should follow the compressor manufacturer's maintenance schedule and may be required more frequently in dusty operating environments.
6. Is the 47524431001 an OEM Ingersoll Rand part?
Yes. It is a genuine OEM intake filtration component for compatible Ingersoll Rand compressors. (Edmac)
7. Can replacing the pre-filter enclosure pad improve compressor efficiency?
Yes. A clean pre-filter helps maintain unrestricted airflow and reduces contamination reaching the primary air filter.
8. Is this maintenance kit suitable for continuous-duty compressors?
Yes. It is designed for industrial rotary screw compressors operating in continuous-duty applications.
9. What other maintenance components should be replaced at the same time?
Routine maintenance generally includes inspection or replacement of the air filter, oil filter, air/oil separator, lubricant, and other scheduled service components.
10. Why use genuine Ingersoll Rand maintenance parts?
OEM parts are manufactured to original specifications, ensuring proper fit, filtration performance, and reliable compressor operation.