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- Ingersoll Rand
- 47623607001 47569978001
- Pre-Filter
- USA
- 500 × 25 × 350 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Ingersoll Rand 47623607001 47569978001 Pre-filter is a high-quality industrial intake pre-filter designed to provide primary air filtration for Ingersoll Rand rotary screw air compressors. Installed ahead of the primary air filter element, the pre-filter captures large airborne particles such as dust, lint, fibers, insects, and coarse debris before they reach the main filtration stage. This significantly reduces the contaminant load on the primary air filter, helping extend its service life while maintaining stable compressor performance.
The 47623607001 47569978001 Pre-filter is an important component of the compressor intake filtration system. By removing larger contaminants during the first stage of filtration, it improves airflow quality, protects internal compressor components, reduces maintenance frequency, and lowers overall operating costs. Its lightweight construction and large filtration surface ensure excellent airflow while maintaining minimal pressure loss.
Manufactured from durable industrial filtration material, the pre-filter provides reliable performance under demanding operating conditions and can be replaced quickly during scheduled maintenance, minimizing equipment downtime.
With dimensions of 500 × 25 × 350 mm and an approximate weight of 0.2 kg, the pre-filter is lightweight, compact, and easy to install while delivering dependable protection for industrial compressed air systems.
Typical applications include manufacturing plants, mining operations, food and beverage processing, pharmaceutical production, chemical processing, power generation, automotive assembly, textile manufacturing, woodworking, and other industrial facilities operating Ingersoll Rand rotary screw air compressors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Part Number | 47623607001 / 47569978001 |
| Product Type | Pre-filter |
| Primary Function | Primary Intake Air Filtration |
| Compatible Equipment | Rotary Screw Air Compressors |
| Filter Media | Industrial Synthetic Filtration Material |
| Filtration Stage | First-Stage Pre-Filtration |
| Captured Contaminants | Dust, Lint, Fibers, Large Particles |
| Installation Position | Ahead of Primary Air Filter |
| Maintenance Type | Replaceable Filter Element |
| Construction | Lightweight Industrial Design |
| Dimensions | 500 × 25 × 350 mm |
| Weight | Approximately 0.2 kg |
| Typical Application | Industrial Compressor Air Intake System |
Function and Working Principle
The 47623607001 47569978001 Pre-filter acts as the first stage of the compressor intake filtration system by removing large airborne contaminants before air reaches the primary filter.
Typical Airflow Process
Ambient Air
↓
47623607001 47569978001 Pre-filter
↓
Primary Air Filter
↓
Compressor Intake Valve
↓
Rotary Screw Airend
↓
Compressed Air System
During operation, the pre-filter performs several important functions:
- Captures coarse dust particles
- Removes fibers and lint
- Prevents large debris from entering the intake system
- Reduces contamination reaching the primary filter
- Extends primary filter service life
- Improves intake air cleanliness
- Maintains stable airflow
- Reduces compressor maintenance frequency
- Helps maintain compressor efficiency
- Supports long-term equipment reliability
Its large filtration area allows high airflow capacity while minimizing intake restriction.
Role in Industrial Compressor Systems
Within a rotary screw air compressor, the 47623607001 47569978001 Pre-filter serves as the initial protection stage for the complete intake filtration system.
Typical compressor architecture:
Ambient Air
↓
47623607001 47569978001 Pre-filter
↓
Primary Air Filter
↓
Intake Valve
↓
Compressor Airend
↓
Air-Oil Separator
↓
Compressed Air Outlet
This two-stage filtration arrangement helps improve filtration efficiency while extending the service life of the primary air filter and internal compressor components.
Industrial Applications
Manufacturing Facilities
Typical applications include:
- Automated production lines
- CNC machining centers
- Robotic manufacturing
- Packaging equipment
- Industrial assembly systems
Mining Industry
Suitable for:
- Drilling equipment
- Heavy-duty compressors
- Material handling systems
- Mineral processing plants
- Pneumatic tools
Food and Beverage Processing
Frequently installed in:
- Bottling plants
- Packaging lines
- Food processing equipment
- Pneumatic conveying systems
- Production automation
Pharmaceutical Manufacturing
Ideal for:
- Clean utility air systems
- Packaging equipment
- Laboratory facilities
- Automated production lines
- Controlled manufacturing environments
Power Generation
Common applications include:
- Instrument air systems
- Auxiliary compressors
- Utility air networks
- Maintenance workshops
- Turbine support equipment
Chemical and Petrochemical Industries
Widely used in:
- Process air systems
- Instrument air compressors
- Pneumatic valve control
- Continuous production facilities
- Industrial process automation
Installation and Maintenance
Before installation, maintenance personnel should verify:
- Compressor model compatibility
- Correct replacement part number
- Condition of the primary air filter
- Intake housing cleanliness
- Seal integrity
- Airflow direction
- Scheduled maintenance interval
- Safety lockout procedures
Recommended Replacement Procedure
- Shut down the compressor.
- Disconnect electrical power.
- Open the intake filter housing.
- Remove the used pre-filter.
- Clean the filter housing.
- Inspect the primary air filter.
- Install the new pre-filter.
- Ensure correct positioning.
- Secure the filter housing.
- Restore power.
- Start the compressor.
- Verify normal airflow.
- Check for air leakage.
- Confirm stable compressor operation.
- Record maintenance information.
Regular replacement of the pre-filter helps reduce contamination of the primary air filter and contributes to lower maintenance costs.
Compatible System Components
| Component | Function |
|---|---|
| Rotary Screw Air Compressor | Compressed air generation |
| 47623607001 / 47569978001 Pre-filter | Primary intake filtration |
| Primary Air Filter | Fine particle filtration |
| Intake Valve | Airflow regulation |
| Compressor Airend | Air compression |
| Air-Oil Separator | Oil separation |
| Oil Filter | Lubrication filtration |
| Compressor Controller | System monitoring |
| Lubricating Oil | Cooling and lubrication |
| Minimum Pressure Valve | Pressure regulation |
Recommended Alternative Models
| Model | Product Type | Typical Application |
|---|---|---|
| 47623607001 / 47569978001 | Pre-filter | First-stage intake air filtration |
| 47557738001 | Air Filter | Primary intake air filtration |
| 24900433 | Oil Filter | Compressor lubrication filtration |
| 23708423 | Air-Oil Separator | Oil separation system |
| 47690462001 | Minimum Pressure Valve Kit | Pressure regulation |
Key Advantages
- High-efficiency first-stage air filtration
- Captures coarse airborne contaminants
- Extends primary air filter service life
- Protects compressor intake components
- Large filtration surface area
- Low airflow resistance
- Lightweight industrial construction
- Quick and simple replacement
- Reduces maintenance frequency
- Suitable for continuous industrial operation
- Dimensions 500 × 25 × 350 mm
- Approximate weight 0.2 kg
Technical FAQs
What is the Ingersoll Rand 47623607001 47569978001 Pre-filter?
The 47623607001 47569978001 is an industrial intake pre-filter designed to remove large airborne contaminants before air reaches the primary compressor air filter.
What is its primary function?
Its primary function is to capture coarse dust and debris, reducing the contaminant load on the main air filter and extending its service life.
Which contaminants does the pre-filter remove?
It captures dust, lint, fibers, insects, coarse particles, and other large airborne contaminants.
What are the filter dimensions?
The pre-filter measures 500 × 25 × 350 mm.
What is the approximate weight?
The approximate weight is 0.2 kg.
Where is the pre-filter installed?
It is installed ahead of the primary air filter within the compressor intake system.
How often should the pre-filter be replaced?
Replacement intervals depend on compressor operating hours, environmental dust levels, and the recommended maintenance schedule.
Is this pre-filter suitable for continuous industrial operation?
Yes. It is designed for continuous-duty industrial air compressor applications operating in demanding environments.
Why is a pre-filter important?
A pre-filter reduces contamination entering the primary air filter, improves filtration efficiency, lowers maintenance costs, and helps extend the service life of compressor components.
Where is this pre-filter commonly used?
It is widely used in manufacturing, mining, food processing, pharmaceuticals, power generation, automotive production, chemical processing, woodworking, and other industrial compressed air applications.
Conclusion
The Ingersoll Rand 47623607001 47569978001 Pre-filter is an essential first-stage filtration component for rotary screw air compressors. By removing large airborne contaminants before they reach the primary air filter, it improves intake air quality, extends filter service life, reduces maintenance frequency, and enhances overall compressor reliability.
With dimensions of 500 × 25 × 350 mm and an approximate weight of 0.2 kg, the 47623607001 47569978001 Pre-filter provides a lightweight, efficient, and dependable solution for protecting industrial compressed air systems operating in challenging environments.