Brand:Ingersoll Rand Item No.:47661941001 39911631 Product Origin:USA Product Dimensions:108 × 7.2 × 7.2 mm Product Weight:0.30 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Ingersoll Rand 47661941001 39911631 Oil Filter Module combines a scheduled maintenance reference with a proven compressor lubrication-system component. Ingersoll Rand parts catalog information identifies 47661941001 as a 1,000-hour screw-compressor maintenance package, while 39911631 is an oil-filter element used across a range of compatible Ingersoll Rand compressor configurations.
Compressor oil performs several essential functions, including lubrication, cooling, and sealing within the compression system. During normal operation, the lubricant can collect particles and wear debris. The oil filter provides an important barrier against this contamination, helping cleaner oil reach bearings, rotors, and other lubrication-dependent components.
The 39911631 is also supported by detailed dimensional and performance information. Published specifications list an overall height of approximately 299.1 mm, an outer diameter of 121 mm, a 1-3/4"-12 female thread, a 25 bar working pressure, and a 15 bar collapse pressure.
For maintenance professionals, accurate filter identification is essential because several Ingersoll Rand oil filters can appear similar while serving different compressor configurations. Parts documentation also indicates that some models may use 39911615 instead, reinforcing the importance of checking the individual machine before ordering or installing a replacement.
When correctly matched to the compressor, 39911631 provides a practical solution for maintaining lubricant cleanliness and supporting reliable operation. Incorporating the filter into a structured maintenance program can help reduce contamination-related wear and maintain the performance expected from the compressor lubrication circuit.
Follow the applicable compressor service procedure
Compatibility
Verify compressor model, serial number, and current parts documentation before installation
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Where It Excels in Industrial Use
1,000-Hour Compressor Maintenance: 47661941001 is identified as a 1,000-hour maintenance package for an Ingersoll Rand screw compressor, making it relevant to scheduled service planning.
Lubrication-System Protection: 39911631 filters contaminants from circulating compressor oil before the lubricant returns to critical components.
Industrial Screw Compressor Service: The filter is documented for compatible Ingersoll Rand rotary screw compressor applications, including SSR and other configurations.
Preventive Maintenance Programs: Replacing a loaded oil filter at the appropriate service interval helps maintain clean lubricant circulation and supports dependable compressor operation.
High-Utilization Equipment: Effective oil filtration is particularly important where compressors operate for extended periods under continuous industrial loads.
Key Strengths at a Glance
Ingersoll Rand OEM Reference: 39911631 is an established Ingersoll Rand oil-filter part number and is listed by MANN-FILTER as the OE reference for WH 1257.
Contaminant Removal: The filter is designed to remove particles and debris from compressor oil, helping protect bearings, rotors, and other precision components.
Documented SSR Application: An Ingersoll Rand drawing identifies 39911631 as an oil-filter element for SSR 60–100 HP equipment.
Robust Spin-On Construction: Published specifications identify a threaded filter configuration with a 1-3/4"-12 female connection.
Service-Friendly Replacement: The filter is suitable for routine maintenance where the existing element has reached its service limit or shows excessive contamination.
Technical FAQs
1. What is Ingersoll Rand 39911631?
39911631 is an Ingersoll Rand oil-filter element designed to remove contaminants from circulating lubricant in compatible compressor systems.
2. What is 47661941001?
47661941001 is listed as a 1,000-hour maintenance package for an Ingersoll Rand screw compressor.
3. What is the relationship between 47661941001 and 39911631?
47661941001 identifies the maintenance-package reference, while 39911631 identifies the oil-filter component. The exact contents of the 1,000-hour package should be verified against the applicable compressor parts documentation rather than assuming that every service component is included.
4. What function does 39911631 perform?
The filter removes particles and debris from compressor oil before the lubricant returns to the compression and cooling circuit. This helps maintain cleaner lubrication and protect internal components.
5. Which compressor applications are associated with 39911631?
Published documentation associates 39911631 with SSR 60–100 HP equipment, while other parts references list it for various Ingersoll Rand EP, HP, XP, HXP, and EPE configurations. Exact fitment should be checked against the compressor model and serial number.
6. What happens when the oil filter becomes restricted?
As contamination accumulates, the filter's flow resistance can increase. Excessive restriction may interfere with proper lubricant circulation and contribute to abnormal compressor operating conditions.
7. How often should 39911631 be replaced?
A commonly published service recommendation is replacement every 2,000 operating hours or once per year for certain applicable compressor models. The actual interval should follow the maintenance schedule for the specific machine.
8. Can 39911631 be replaced by 39911615?
Both part numbers are documented for some overlapping Ingersoll Rand compressor applications, but they should not be treated as universally interchangeable. The compressor parts manual or serial-number-specific documentation should confirm the correct filter.
9. What should be checked when installing a new 39911631?
The technician should inspect the filter mounting surface, sealing area, threaded connection, surrounding oil lines, and removed lubricant for leakage, damage, or abnormal contamination before commissioning the replacement.
10. Why is correct oil-filter selection important?
The filter must provide suitable filtration, flow capacity, pressure capability, sealing, and physical fit. Selecting the correct application-specific component helps preserve the intended lubrication-system performance.
