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- Ingersoll Rand
- 47704434001 24900433
- Oil Filter
- USA
- 208 x 50 x 95 mm
- 1.36 kg
- Xiamen, China
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Product Overview
The Ingersoll Rand 47704434001 / 24900433 Oil Filter is a replacement filtration component designed for compatible Ingersoll Rand rotary screw compressors. It is an important part of the compressor oil circulation system and helps remove contaminants from the lubricating oil before the oil returns to critical internal components.
Oil in an oil-injected screw compressor performs several functions at the same time. It lubricates moving components, helps remove heat, supports sealing inside the airend, and assists with stable compressor operation. During continuous operation, the oil can collect particles and other contaminants generated by normal wear and environmental conditions.
The oil filter captures these contaminants and helps prevent them from circulating through the compressor oil circuit.
The 24900433 is the associated oil filter part number, while 47704434001 is provided as the related product reference. With supplied dimensions of 208 × 50 × 95 mm and an approximate weight of 1.36 kg, this filter is suitable for industrial compressor maintenance and replacement applications.
As a consumable service component, the oil filter should be replaced at the appropriate maintenance interval or whenever inspection indicates that filtration performance has deteriorated.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Ingersoll Rand |
| Product Type | Oil Filter |
| Product Reference | 47704434001 |
| Filter Part Number | 24900433 |
| Application | Rotary screw air compressors |
| Main Function | Compressor oil filtration |
| Filter Type | Replacement oil filter |
| Filter Medium | Compressor oil |
| Dimensions | 208 × 50 × 95 mm |
| Weight | Approx. 1.36 kg |
| Installation | Compressor oil circuit |
| Application Environment | Industrial compressed-air systems |
| Maintenance Type | Preventive maintenance / replacement |
| Primary Purpose | Removal of oil contaminants |
| Typical System | Oil-injected screw compressor |
The dimensions and weight above are the supplied product specifications. The complete compressor assembly and associated mounting components will naturally have different dimensions.
Function and Working Principle
The main purpose of the 24900433 oil filter is to remove contaminants from compressor oil before the oil is returned to the compressor’s critical lubrication and cooling circuits.
A simplified oil circulation path is:
Oil Separator → Oil Filter → Airend → Oil Separator
During operation, compressor oil continuously circulates through the system.
As the oil passes through the filter element, contaminants are captured by the filter media. The filtered oil then continues toward the airend and other components requiring lubrication and cooling.
The filter helps remove contaminants such as:
- Wear particles
- Dirt
- Carbon-related deposits
- Metallic particles
- Other suspended contaminants
Effective oil filtration helps prevent these contaminants from circulating repeatedly through the compressor.
Role in Industrial Compressed-Air Systems
The oil filter is a key component in an oil-injected rotary screw compressor.
A typical compressor oil system includes:
Oil Separator → Temperature Control Valve → Oil Cooler → Oil Filter → Airend
The exact arrangement varies according to compressor design, but the purpose remains the same: maintain clean oil throughout the lubrication and cooling circuit.
Clean compressor oil is important because it directly affects:
- Airend lubrication
- Bearing protection
- Compressor cooling
- Internal sealing
- Component service life
- Overall compressor reliability
If the filter becomes heavily contaminated, the pressure difference across the filter can increase. This can affect oil flow and may contribute to abnormal compressor operation.
For this reason, oil filter replacement is an important part of routine compressor maintenance.
Importance of Oil Filter Maintenance
An oil filter is a consumable component and gradually accumulates contaminants during compressor operation.
As contamination increases, the filter can become restricted.
A severely restricted oil filter may contribute to:
- Increased pressure drop
- Reduced oil circulation
- Higher oil temperature
- Poor lubrication
- Increased component wear
- Compressor alarms
- Reduced operating efficiency
A filter should therefore be replaced according to the compressor maintenance schedule and actual operating conditions.
When replacing the filter, technicians should also inspect the old oil and filter condition. Excessive metal particles or unusual deposits can indicate problems elsewhere in the compressor system.
Industrial Applications
The Ingersoll Rand 47704434001 / 24900433 oil filter is intended for compatible industrial compressor applications.
Manufacturing Plants
Rotary screw compressors supply compressed air to production lines, pneumatic tools, actuators, and automated machinery.
Automotive Manufacturing
Compressed-air systems are widely used for assembly tools, production equipment, material handling, and automation.
Chemical and Process Industries
Industrial compressors may operate continuously, making reliable oil filtration important for long-term equipment performance.
Packaging Systems
Compressed air is used in automated packaging machinery, where stable compressor operation helps maintain production reliability.
General Industrial Facilities
The oil filter can be maintained as part of scheduled service programs for compatible Ingersoll Rand compressor systems.
Installation and System Integration
The oil filter should be replaced by qualified maintenance personnel following the applicable compressor service procedure.
A typical replacement process includes:
- Stop the compressor.
- Isolate the compressor from the compressed-air system.
- Release stored pressure.
- Allow the compressor and oil system to cool.
- Locate the oil filter.
- Remove the existing filter.
- Inspect the mounting area and sealing surface.
- Prepare the new filter according to the service procedure.
- Install the new oil filter.
- Restore the compressor oil system.
- Start the compressor and check for leakage.
- Verify normal operating temperature and pressure.
After installation, technicians should inspect the filter connection for oil leakage and verify that the compressor reaches normal operating conditions.
The filter should never be removed while the compressor oil circuit remains hot or pressurized.
Compatible System Components
The oil filter works together with other components of the compressor lubrication and air system.
| Component | Function |
|---|---|
| Airend | Compresses air and relies on oil for lubrication and cooling |
| Oil Separator | Separates oil from compressed air |
| Oil Cooler | Removes heat from compressor oil |
| Temperature Control Valve | Regulates oil temperature |
| Oil Filter | Removes contaminants from compressor oil |
| Oil Circuit | Circulates oil through the compressor |
| Air Filter | Cleans incoming compressor air |
| Aftercooler | Reduces compressed-air temperature |
| Compressor Controller | Monitors and controls compressor operation |
| Temperature Sensor | Monitors operating temperature |
Together, these components maintain the compressor’s air, oil, and thermal systems.
Recommended Alternative Models
Oil filters are application-specific components, so the correct replacement should always be confirmed against the compressor model and original filter specification.
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 24900433 | Oil Filter | Replacement compressor oil filter | Compatible Ingersoll Rand systems |
| 47704434001 | Oil Filter Reference | Compressor filtration component | Industrial compressor maintenance |
| 39911631 | Oil Filter | Replacement oil filtration | Selected compressor applications |
| 42841267 | Oil Filter | Compressor oil filtration | Compatible industrial compressors |
| 54595442 | Oil Filter | Replacement service filter | Selected Ingersoll Rand systems |
The alternative models shown above should not be treated as universal drop-in replacements. Filter dimensions, thread configuration, filtration characteristics, pressure rating, and compressor compatibility must be verified before installation.
Key Advantages
- Designed for compatible Ingersoll Rand compressors
- Helps maintain clean compressor oil
- Protects lubrication and cooling circuits
- Helps reduce circulation of wear particles
- Supports airend and bearing protection
- Contributes to stable compressor operation
- Supports preventive maintenance programs
- Compact 208 × 50 × 95 mm dimensions
- Approximate 1.36 kg weight
- Suitable for industrial rotary screw compressor applications
Technical FAQs
What is Ingersoll Rand 24900433?
It is an oil filter designed for compatible Ingersoll Rand compressor applications.
What is 47704434001?
47704434001 is the related product reference supplied for the 24900433 oil filter.
What does the oil filter do?
It removes contaminants from compressor oil before the oil returns to critical components such as the airend and bearings.
What are the dimensions?
The supplied dimensions are approximately 208 × 50 × 95 mm.
How much does the filter weigh?
The supplied weight is approximately 1.36 kg.
Why is oil filtration important in a screw compressor?
Compressor oil provides lubrication, cooling, and sealing. Removing contaminants helps protect internal components and maintain stable compressor operation.
When should the oil filter be replaced?
Replacement should follow the compressor maintenance schedule and may also depend on operating hours, oil condition, pressure differential, and actual equipment conditions.
What happens if the oil filter becomes clogged?
A severely restricted filter can increase pressure drop and reduce effective oil circulation, potentially contributing to higher oil temperature and component wear.
Can any Ingersoll Rand oil filter replace 24900433?
No. Oil filters must match the compressor and filter housing specifications. Similar dimensions do not necessarily mean compatibility.
Is this filter reusable?
It is designed as a replaceable consumable component, not a permanent reusable filter element.
Conclusion
The Ingersoll Rand 47704434001 / 24900433 Oil Filter is an important maintenance component for compatible rotary screw compressors. Its primary function is to remove contaminants from compressor oil and help maintain clean, reliable lubrication and cooling throughout the compressor.
Because compressor oil is continuously circulated through the airend and other internal components, effective filtration plays an important role in protecting bearings, reducing wear, controlling contamination, and supporting long-term equipment reliability.
With supplied dimensions of 208 × 50 × 95 mm and an approximate weight of 1.36 kg, the filter is suitable for routine compressor servicing and spare-parts inventory.
For replacement, technicians should verify the compressor model, original filter part number, mounting configuration, filtration requirements, and operating conditions before installation. Using the correct oil filter helps maintain proper oil circulation and supports reliable compressor performance.