Brand:Ingersoll Rand Item No.:47647273001 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 47647273001 39911631 Oil Filter Module is a lubrication-system service component for compatible rotary screw compressors. The 39911631 is documented as an oil filter element used across a range of Ingersoll Rand compressor configurations, including many EP75 and EP100 models as well as selected HP, XP, HXP, and EPE equipment.
Compressor lubricant performs several important functions, including cooling, sealing, and reducing friction within the compression system. Because the lubricant continuously circulates, it can collect particles and wear debris over time. The oil filter removes these contaminants before the lubricant returns to critical components, helping maintain a cleaner lubrication circuit.
The 39911631 is particularly valuable in planned maintenance programs where filter replacement is combined with inspection of the lubrication system. Published service information recommends replacement at defined operating intervals for applicable compressor models, while also emphasizing the importance of verifying the correct filter for the individual machine.
The filter's spin-on configuration provides a practical maintenance solution for service technicians. Published specifications list an overall height of approximately 299 mm, an outside diameter of approximately 121 mm, and a 1-3/4"-12 female thread, although dimensions should always be checked against the current supplied component and compressor configuration.
For industrial users, choosing the correct oil filter is more than a routine purchasing decision. Proper filtration supports lubricant cleanliness, protects internal compressor components, and contributes to dependable equipment availability over the service life of the machine.
EP75, EP100 and selected 50–100 hp compressor configurations
Filter Style
Spin-on
Overall Height
Approx. 299 mm
Body Height
Approx. 295 mm
Outer Diameter
Approx. 121 mm
Thread
1-3/4"-12 female
Working Pressure
Approx. 25 bar
Collapse Pressure
Approx. 15 bar
Burst Pressure
Approx. 54 bar
Filtration Media
Inorganic microfibers, approximately 12 μm listed
Net Weight
Approx. 2.08 kg
Installation
Follow the applicable compressor service procedure
Compatibility
Verify compressor model, serial number, and current parts documentation before installation
Recommended Companion Models
Model
Product Name
39911615
Oil Filter Element
39708466
Air Filter Element
54672522
Air Filter
54672654
Oil Filter
Frequently Selected Alternatives
Model
Product Name
39796982
Coolant Filter
54672654
Oil Filter
54625942
Air/Oil Separator
39907175
Oil Filter Element
Where It Excels in Industrial Use
Rotary Screw Compressor Maintenance: The 39911631 oil filter is designed for compatible Ingersoll Rand compressor lubrication systems, including applications across EP, HP, XP, HXP, and EPE compressor families.
Scheduled Preventive Service: Regular oil-filter replacement helps remove accumulated particles and debris from circulating compressor lubricant and supports reliable lubrication of the airend and oil cooler.
Industrial Continuous-Duty Operation: Effective oil filtration helps protect bearings, rotors, and other lubrication-dependent components operating under demanding conditions.
Compressor Overhaul Programs: The filter is well suited to maintenance operations where the lubrication circuit is inspected, cleaned, and returned to normal service condition.
Corrective Maintenance: Replacing a contaminated or restricted filter provides a targeted way to restore filtration performance without unnecessarily replacing other lubrication-system components.
Key Strengths at a Glance
Dedicated Ingersoll Rand Oil Filter: 39911631 is identified as an oil filter element for compatible Ingersoll Rand rotary screw compressors.
Wide Application Coverage: Parts references associate the filter with EP75 and EP100 compressors and note additional use across certain HP, XP, HXP, and EPE models.
Effective Lubricant Filtration: The filter removes particles and debris from compressor oil before the lubricant returns to the compression circuit.
Robust Spin-On Configuration: Published specifications identify a threaded spin-on design with an approximately 1-3/4"-12 connection.
Maintenance-Oriented Replacement: Replacing the filter at the appropriate service interval helps maintain lubricant cleanliness and protect critical compressor components.
Technical FAQs
1. What is Ingersoll Rand 39911631?
39911631 is an Ingersoll Rand oil filter element used in compatible rotary screw compressor lubrication systems. It removes particles and debris from circulating compressor oil.
2. What is the relationship between 47647273001 and 39911631?
47647273001 identifies the applicable Ingersoll Rand maintenance reference, while 39911631 identifies the oil filter component used for compatible compressor applications.
3. Which Ingersoll Rand compressors can use 39911631?
Available parts information identifies 39911631 for many EP75 and EP100 rotary screw compressors and also notes applications among certain HP, XP, HXP, and EPE models. Exact compatibility should be confirmed against the compressor model and serial number.
4. What function does 39911631 perform?
The filter removes contaminants from circulating compressor lubricant before the oil returns to lubrication-critical areas. This helps protect the airend, oil cooler, bearings, and other internal components.
5. What can happen when the oil filter becomes restricted?
As contamination accumulates, the filter can develop increased flow resistance. Excessive restriction may affect lubricant circulation and contribute to abnormal operating conditions.
6. How often should 39911631 be replaced?
One published Ingersoll Rand parts reference recommends changing the oil filter every 2,000 operating hours or once per year for the applicable compressor range. The exact interval should follow the maintenance schedule for the specific machine.
7. Should the air filter be replaced at the same time?
For certain EP75 and EP100 applications, service guidance recommends changing the air filter when the oil filter is replaced. The applicable compressor maintenance schedule should be used to confirm the required service parts.
8. Can 39911631 be replaced with 39911615?
Some of the same compressor models are documented as using either 39911631 or 39911615. However, the correct replacement should be verified against the individual compressor's parts manual and serial-number configuration rather than assumed interchangeable.
9. What should be inspected when replacing 39911631?
The filter mounting area, sealing surface, threaded connection, surrounding lubrication lines, and removed lubricant should be inspected for leakage, damage, or abnormal contamination before installing the replacement.
10. Why is correct oil-filter selection important?
The filter must provide the appropriate filtration characteristics, flow capacity, pressure capability, and physical fit. Using the correct application-specific component helps maintain the intended lubrication-system performance.
