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- Ingersoll Rand
- 47550996001 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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Product Overview
The Ingersoll Rand 47550996001 39911631 is an oil filter used in compatible Ingersoll Rand compressor equipment to remove contaminants from the compressor oil circuit. It forms part of the lubrication system and helps maintain the condition of the oil circulating through components that depend on clean lubricant.
In an oil-injected compressor, lubricant performs more than a simple lubrication function. Depending on the compressor design, it also participates in heat management and sealing within the compression process. The oil filter therefore serves as a maintenance-critical component in keeping contaminants from continuously circulating through the lubrication circuit.
The 39911631 is suited to replacement and preventive-maintenance work on compatible Ingersoll Rand equipment. Using the correct filter part number helps preserve the intended oil-flow arrangement and maintenance configuration of the compressor.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | 47550996001 |
| Part Number | 39911631 |
| Product Type | Oil Filter |
| Manufacturer | Ingersoll Rand |
| Product Category | Compressor Replacement Part |
| Application | Industrial Air Compressor |
| Primary Function | Compressor Oil Filtration |
| Filtration Function | Removal of Contaminants from Lubricant |
| System Position | Compressor Oil Circuit |
| Protected System | Lubrication and Oil-Circulation Components |
| Maintenance Type | Replacement / Preventive Maintenance |
| Installation | Compressor Oil Circuit |
| Dimensions | 290 × 50 × 119 mm |
| Weight | 2.27 kg |
Product Features
- Filters contaminants from the compressor oil circuit.
- Supports the lubrication system of compatible Ingersoll Rand compressor equipment.
- Helps maintain cleaner oil circulation through components requiring continuous lubrication.
- Suitable for scheduled oil-filter replacement during compressor servicing.
- Supports maintenance of the established compressor lubrication arrangement.
- Helps reduce the circulation of accumulated contaminants within the oil circuit.
- Intended for compatible Ingersoll Rand equipment using the corresponding replacement part.
- Suitable for industrial compressor maintenance and refurbishment applications.
- Works as part of a broader compressor lubrication and service program.
Working Principle
The 47550996001 39911631 operates as a filtration stage in the compressor’s oil circulation system.
During normal compressor operation, lubricant circulates through the relevant oil circuit and passes through the filter. Contaminant particles carried by the oil are retained by the filter element, allowing filtered oil to continue toward components that depend on the lubrication circuit.
Compressor Oil Circuit → 39911631 Oil Filter → Filtered Lubricant → Compressor Lubrication Components
The filter does not regulate compressor pressure or actively control oil circulation. Its function is to physically separate contaminants from the circulating lubricant.
As contaminants accumulate in the filter, flow resistance can increase. For this reason, filter condition is considered during routine compressor maintenance. The replacement interval should follow the maintenance requirements for the specific compressor and its operating conditions.
Role in an Industrial Air Compressor Lubrication Architecture
The 39911631 occupies the filtration stage of the compressor oil circuit. It works together with the oil reservoir or separator system, oil circulation components, compressor air-end, and other lubrication-system components.
| System Layer | Typical Component | Function |
|---|---|---|
| Oil Supply | Compressor Oil Circuit | Circulates lubricant through the compressor |
| Filtration | 39911631 Oil Filter | Removes contaminants from circulating oil |
| Oil Circulation | Oil Lines / Circulation Components | Directs filtered lubricant through the system |
| Compression | Compressor Air-End | Performs the compression process and uses circulating lubricant where applicable |
| Oil Separation | Air/Oil Separator | Separates oil from compressed air in compatible oil-injected systems |
| Thermal Management | Oil Cooler | Helps control lubricant temperature where fitted |
| Maintenance | Oil and Filter Service | Maintains the condition of the lubrication circuit |
Industrial Applications
| Application | Typical Use |
|---|---|
| Industrial Air Compressors | Filters circulating lubricant within compatible compressor systems |
| Manufacturing Plants | Supports compressor lubrication-system maintenance |
| Automotive Production | Used during scheduled service of plant compressor equipment |
| Chemical Processing | Helps maintain oil cleanliness in compatible compressor installations |
| Food and Beverage Facilities | Supports routine compressor oil-circuit maintenance |
| Pharmaceutical Facilities | Used as part of compatible compressor maintenance programs |
| Power and Utility Facilities | Supports servicing of industrial compressed-air equipment |
| General Plant Utilities | Maintains the filtration stage of compressor lubrication systems |
| Compressor Overhaul | Replaces the oil filter during planned equipment servicing |
Installation and Maintenance
- Confirm that part number 47550996001 / 39911631 matches the compressor model and existing oil-filter specification.
- Shut down the compressor and isolate the equipment according to the applicable plant safety procedure.
- Allow the compressor oil system to reach a safe service condition before removing the existing filter.
- Prepare the work area to prevent dirt or other contaminants from entering the open oil circuit.
- Remove the existing oil filter according to the compressor manufacturer’s maintenance procedure.
- Inspect the filter mounting area, sealing surface, and surrounding components for contamination or damage.
- Compare the replacement filter with the removed component to verify the correct part number and physical interface.
- Install the replacement filter correctly and ensure that the sealing arrangement is properly seated.
- Reassemble the filter connection and confirm that all relevant fittings or retaining components are secure.
- Restore the compressor to service according to the normal startup procedure and inspect the oil circuit for leakage.
- Monitor compressor operating conditions after replacement and check for abnormal oil-pressure or service indications where applicable.
- Record the replacement part number, service date, and compressor identification for future maintenance planning.
Related Components
| Component | Function in the System |
|---|---|
| Ingersoll Rand Air Compressor | Provides the compression process and associated oil circulation |
| Compressor Air-End | Contains the primary compression components and associated lubrication paths |
| Air/Oil Separator | Separates lubricant from compressed air in compatible oil-injected compressors |
| Compressor Oil | Provides lubrication and may support cooling and sealing functions |
| Oil Cooler | Helps manage compressor lubricant temperature where installed |
| Oil Lines | Carries lubricant between the major components of the oil circuit |
| Air Filter | Removes contaminants from incoming compressor air |
| Oil Separator Return Circuit | Returns separated oil to the appropriate compressor oil circuit |
| Compressor Controller | Monitors and manages compressor operating functions |
Recommended Related Models
| Model | Product Type | Typical Relationship |
|---|---|---|
| Ingersoll Rand 47545135001 39911631 | Oil Filter | Related Ingersoll Rand compressor oil-filter part number |
| Ingersoll Rand 47545144001 39911631 | Oil Filter | Related compressor oil-filter configuration |
| Ingersoll Rand 47639431001 24900458 | Oil Filter | Related compressor oil-filtration component |
| Ingersoll Rand 47545144001 54509427 | Air/Oil Separator | Related compressor oil-separation component |
| Ingersoll Rand 47545135001 39218193 | High Temperature Grease | Related compressor maintenance consumable |
Key Advantages
- Provides dedicated filtration for the compressor oil circuit.
- Helps maintain cleaner lubricant circulation within compatible equipment.
- Supports the lubrication requirements of industrial compressor systems.
- Suitable for scheduled oil-filter replacement and preventive maintenance.
- Helps preserve the established compressor oil-circuit configuration.
- Supports routine servicing and overhaul of compatible Ingersoll Rand equipment.
Technical FAQs
What is the function of the Ingersoll Rand 47550996001 39911631?
The 39911631 is an oil filter used to remove contaminants from the circulating lubricant in compatible Ingersoll Rand compressor equipment.
Why is oil filtration important in a compressor?
Contaminants carried by circulating oil can pass through the lubrication system and reach components that depend on clean lubricant. Filtration helps limit the circulation of these contaminants and supports the intended condition of the compressor oil circuit.
What should be checked before installing a replacement oil filter?
The compressor model, filter part number, mounting arrangement, sealing surfaces, and condition of the surrounding oil circuit should be checked. The correct installation procedure for the specific compressor should also be followed.
What should be checked after replacing the 39911631?
After installation, inspect the filter connection for leakage and verify the compressor’s normal operating indications. If abnormal conditions appear, the oil circuit, filter installation, lubricant condition, and related compressor components should be inspected systematically.