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- Ingersoll Rand
- 47550997001 39911631
- Oil Filter
- USA
- 290 × 50 × 119 mm
- 2.27 kg
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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 47550997001 39911631 Oil Filter is a compressor maintenance component used to filter contaminants from the circulating oil in compatible Ingersoll Rand compressor systems. Maintaining clean compressor oil is essential because the oil performs functions associated with lubrication, heat management, and protection of internal mechanical components.
During normal compressor operation, oil circulates through the lubrication system and passes through the oil filtration stage. The filter captures contaminants that accumulate within the oil circuit, helping limit the movement of particles toward components that depend on clean lubricating oil.
The 39911631 oil filter is suited to scheduled compressor maintenance and replacement work. It is particularly useful in preventive maintenance programs where the oil circuit is inspected and the filter is replaced according to the applicable compressor service schedule and operating conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Product Model | 47550997001 / 39911631 |
| Product Type | Oil Filter |
| Product Family | Compressor Maintenance Parts |
| Filter Type | Compressor Oil Filter |
| Primary Function | Compressor Oil Filtration |
| System Role | Lubrication Circuit Protection |
| Filtration Function | Removal of Contaminants from Circulating Oil |
| Equipment Type | Industrial Air Compressor |
| Application | Compressor Lubrication and Oil Circuit |
| System Integration | Compressor Oil System |
| Maintenance Function | Oil Filter Replacement |
| Installation | Compressor Oil Filtration Assembly |
| Dimensions | 290 × 50 × 119 mm |
| Weight | 2.27 kg |
Product Features
- Provides filtration for the circulating oil in compatible Ingersoll Rand compressor systems.
- Helps remove contaminants from the compressor oil circuit.
- Supports protection of lubrication-dependent mechanical components.
- Suitable for scheduled oil filter replacement during compressor maintenance.
- Helps maintain cleaner oil within the compressor lubrication system.
- Intended for use within the established compressor oil filtration arrangement.
- Useful for preventive maintenance and compressor overhaul work.
- Supports routine servicing of industrial compressed-air equipment.
- Suitable for replacement of a service-worn or contaminated oil filter.
Working Principle
The 39911631 oil filter is installed within the compressor’s oil circulation system. During operation, compressor oil flows through the filter before continuing toward the components that require lubrication.
Compressor Oil Circuit → 39911631 Oil Filter → Filtered Oil → Lubricated Components → Oil Return / Recirculation
As oil passes through the filter, suspended contaminants are retained by the filter media. This reduces the amount of particulate contamination circulating through the lubrication system.
Over time, contaminants accumulate within the filter and the filter condition changes. For this reason, the oil filter is treated as a maintenance component and should be inspected or replaced according to the applicable compressor service procedure.
The filter itself does not regulate oil temperature or control compressor operation. Its role is filtration: maintaining the cleanliness of the circulating oil so that the downstream lubrication circuit can operate with reduced contamination.
Role in a Compressor Lubrication and Oil Filtration Architecture
The 39911631 is positioned within the compressor’s lubrication circuit and acts as a filtration barrier between contaminated circulating oil and downstream components. It supports the mechanical condition of the compressor by helping control particulate contamination within the oil system.
| System Layer | Typical Component | Function |
|---|---|---|
| Compressor Control | Compressor Controller | Monitors and manages compressor operating conditions |
| Oil Circulation | Compressor Oil Circuit | Circulates oil through the lubrication system |
| Oil Filtration | 39911631 Oil Filter | Removes contaminants from circulating compressor oil |
| Temperature Regulation | Temperature Control Valve | Manages the oil cooling path |
| Oil Cooling | Oil Cooler | Removes heat from circulating oil |
| Mechanical Lubrication | Bearings / Compressor Components | Receive circulating oil for lubrication and heat management |
| Compressor Assembly | Air Compressor | Performs the compression process |
Industrial Applications
| Application | Filter Role |
|---|---|
| Industrial Air Compressors | Filters circulating compressor oil |
| Manufacturing Plants | Supports routine compressor lubrication maintenance |
| Process Industries | Helps control contamination within compressor oil circuits |
| Plant Utility Systems | Maintains the oil filtration stage of compressed-air equipment |
| Workshop Compressor Systems | Used for scheduled oil filter replacement |
| Compressor Overhaul | Provides a replacement filtration component during service |
| Preventive Maintenance Programs | Supports planned compressor oil-system servicing |
| Field Compressor Service | Used during maintenance and replacement activities |
Installation and Maintenance
- Confirm that the 47550997001 39911631 filter matches the compressor model and oil-system configuration before installation.
- Shut down and isolate the compressor according to the applicable service and safety procedure.
- Allow the compressor and oil circuit to reach a safe service condition before removing the filter.
- Relieve any applicable stored pressure before opening the oil filtration circuit.
- Inspect the filter mounting area and surrounding components for oil leakage, contamination, or damage.
- Remove the existing oil filter carefully and prevent contaminants from entering the open oil circuit.
- Compare the replacement filter with the removed component before installation.
- Prepare the filter and sealing surfaces according to the applicable Ingersoll Rand maintenance procedure.
- Install the replacement filter using the specified installation method and tightening requirements.
- Restore the oil circuit and inspect the filter connection for leakage.
- Restart the compressor under controlled conditions and check for abnormal oil pressure, temperature, or leakage indications.
- Record the filter replacement, service date, and relevant compressor maintenance information for future servicing.
Related Components
| Component | Function in the System |
|---|---|
| Ingersoll Rand Air Compressor | Main equipment using the filtered compressor oil |
| Compressor Oil Circuit | Circulates oil through the lubrication system |
| Temperature Control Valve | Regulates the oil cooling path |
| Compressor Oil Cooler | Removes heat from circulating compressor oil |
| Air/Oil Separator | Separates oil from compressed air in applicable compressor systems |
| Compressor Air Filter | Filters ambient air entering the compressor |
| Compressor Controller | Monitors and manages operating conditions |
| Compressor Lubricating Oil | Provides lubrication and participates in heat management |
Recommended Related Models
| Model | Product Type | Typical Relationship |
|---|---|---|
| Ingersoll Rand 47545135001 39911631 | Oil Filter | Related compressor oil filtration part |
| Ingersoll Rand 47545144001 39911631 | Oil Filter | Related compressor oil-system service component |
| Ingersoll Rand 47550997001 24172215 | Air Filter | Related compressor intake filtration component |
| Ingersoll Rand 47550996001 54509427 | Air/Oil Separator | Related compressor separation component |
| Ingersoll Rand 47545144001 54509427 | Air/Oil Separator | Related compressor maintenance component |
| Ingersoll Rand 47550996001 99289894 | Minimum Pressure Check Valve Repair Kit | Related compressor valve service component |
| Ingersoll Rand Compressor Oil Filtration Parts | Compressor Maintenance Components | Complementary oil-system service parts |
Key Advantages
- Provides dedicated filtration for the compressor oil circuit.
- Helps limit particulate contamination in circulating compressor oil.
- Supports protection of lubrication-dependent compressor components.
- Suitable for scheduled oil filter replacement and preventive maintenance.
- Maintains the established oil filtration arrangement of compatible compressor systems.
- Useful for compressor service, overhaul, and field maintenance operations.
Technical FAQs
What is the purpose of the Ingersoll Rand 39911631 oil filter?
The 39911631 oil filter is used to remove contaminants from circulating oil in compatible Ingersoll Rand compressor systems. It helps maintain cleaner oil for components within the lubrication circuit.
Why does compressor oil need to be filtered?
Compressor oil can accumulate contaminants during operation and maintenance. Filtering helps limit the circulation of these contaminants through lubrication-dependent components and supports the intended condition of the oil circuit.
When should the 39911631 oil filter be replaced?
Replacement should follow the maintenance schedule specified for the applicable compressor model. Actual service conditions, operating hours, oil condition, and the manufacturer’s maintenance requirements can also affect the replacement interval.
What should be inspected when replacing the oil filter?
The filter mounting area, sealing surfaces, surrounding oil lines, and connections should be checked for contamination, damage, and leakage. After installation, the compressor should be operated under controlled conditions and the serviced area inspected for oil leakage or abnormal operating indications.