Product
Ingersoll Rand 89295976 Air Filter Element | Small Rotary Screw Air Compressor Intake Filter Genuine
Genuine Ingersoll Rand 89295976 air filter element, suitable for R4i/R5.5i/R7.5i/R11i, UP5-11~22, V15/V22 and other 4~22kW small screw air compressors. Synthetic fiber filter media, filtration accuracy approximately 5μm, low resistance and high dust holding capacity, protects the main unit rotor. Supports precise matching by machine serial number, global shipping.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Ingersoll Rand 89295976 Air Filter Element — Product Details
I. Product Overview
89295976 Air Filter Element is a genuine Ingersoll Rand intake filter element for small screw air compressors, designed and manufactured specifically for Ingersoll Rand 4~22kW small screw air compressors. This filter element uses high-efficiency synthetic fiber filter media to effectively block dust, dirt, and particulate matter in the air from entering the screw airend, protecting the rotors, bearings, and oil seals from wear and extending the service life of the air compressor.
As an Ingersoll Rand original intake filtration accessory, the 89295976 is produced in strict accordance with Ingersoll Rand's global unified technical standards, featuring low initial resistance, easy installation, and stable filtration efficiency. This filter element is a common part for older machine models and is compatible with many small screw air compressors, including the R series, UP series, V series, EW series, and RM-C series. It is one of the most commonly used intake filter elements in the maintenance of Ingersoll Rand small machines.
II. Basic Parameters
| Item | Parameter |
|---|---|
| Part Number | 89295976 |
| Brand | Ingersoll Rand |
| Accessory Name | Air Filter Element |
| Product Line | CC (Centrifugal/General Spare Parts Line) |
| Product Class | P267 (Small Screw Compressor Accessories) |
| Status | Normally supplied (common part for older models) |
| Lead Time | Approx. 150 days (factory order) |
| Unit of Measure | EA (piece) |
III. Product Technical Parameters
1. Filtration Performance Parameters (Core Indicators)
| Parameter Item | Parameter Value |
|---|---|
| Filtration Accuracy | Approx. 5 μm |
| Filtration Efficiency | Approx. 98% @ 5 μm |
| Filtration Grade | F5 grade (medium-efficiency pre-filtration, compliant with EN 779 / ISO 16890) |
| Dust Holding Capacity (Contaminant Capacity) | Approx. 0.15~0.25 kg (at final resistance under rated air flow) |
| Filtration Ratio β Value | β₅ ≥ 100 |
Note: The above parameters are typical values for Ingersoll Rand small screw compressor air filter elements of the same class; refer to original factory measured data for specifics.
2. Flow and Resistance Parameters
| Parameter Item | Parameter Value |
|---|---|
| Rated Processing Air Flow | Approx. 0.7-4.0 Nm³/min (compatible with 4-22kW models) |
| Initial Pressure Drop (Initial Resistance) | Approx. 150~200 Pa (rated air flow in clean condition) |
| Operating Pressure Differential Range | 200 ~ 400 Pa |
| Alarm/Final Resistance | Alarm value: 500 Pa; final resistance: 600 Pa (must be replaced) |
| Pressure Drop-Energy Consumption Relationship | For every 100 Pa increase in inlet pressure loss, the specific power of the air compressor increases by approx. 0.5% |
3. Structural Dimensions and Installation Parameters
| Parameter Item | Parameter Value |
|---|---|
| Overall Dimensions | Approx. φ100 × φ50 × 120 mm (outer diameter × inner diameter × height, reference values) |
| Effective Filtration Area | Approx. 0.5~0.8 m² (unfolded area of pleated filter cartridge) |
| Number of Pleats/Pleat Pitch | Approx. 30-40 pleats, pleat pitch approx. 8-10 mm |
| Installation Interface | Center through-hole type, stud-fixed installation |
| Sealing Type | Polyurethane (PU) end cap sealing ring, double-sided sealing |
Note: Dimensions are reference values for air filter elements of the same small machine series; physical measurement is recommended for confirmation.
4. Material Composition
| Parameter Item | Parameter Value |
|---|---|
| Filter Media | Synthetic fiber filter media (imported high-efficiency filter paper) |
| Filter Media Gram Weight | Approx. 80~100 g/m² |
| Inner and Outer Support | Inner metal support mesh to prevent filter media from collapsing and deforming |
| End Cap | Polyurethane (PU) end cap, oil-resistant and aging-resistant |
| Sealing Element | Polyurethane foam sealing ring, integrally formed with the end cap |
| Bonding Layer | Polyurethane adhesive bonds the end cap and filter media, temperature-resistant and does not debond |
5. Operating Condition Tolerance Parameters
| Parameter Item | Parameter Value |
|---|---|
| Operating Temperature | Continuous operation: -20℃ ~ 80℃; short-term tolerance up to 100℃ |
| Relative Humidity | ≤95% RH, no condensation |
| Burst Strength/Collapse Pressure Resistance | Overall collapse pressure differential resistance ≥ 2.5 kPa |
| Special Features | Low resistance, suitable for continuous operation environments |
6. Service Life and Maintenance Parameters
| Parameter | Value |
|---|---|
| Service life | Approx. 2000-4000 hours under standard operating conditions (approx. 6-12 months); shortened to 1000~2000 hours under high-dust conditions |
| Shelf life | Unopened and sealed, in a dry environment at room temperature: 36 months |
7. Applicable Standards
- ISO 5011: Inlet air filters for internal combustion engines and compressors — performance testing (efficiency and dust holding capacity)
- ISO 16889: Hydraulic fluid power filters — determination of the filtration ratio β value
- ISO 16890 / EN 779: Classification of air filters for general ventilation
- GB/T 14295: Air filters
- GB/T 6165: Test methods for air filter performance (efficiency and resistance)
IV. Standard Maintenance and Installation Steps
Replacement Interval
- Standard operating conditions: every 2000~4000 hours or 6~12 months (whichever comes first)
- High-dust conditions (construction sites, mines, woodworking shops, etc.): every 1000~2000 hours
- Replace immediately if visual inspection reveals blackened filter media, heavy dust accumulation, or a pressure differential of 600 Pa
Installation Steps
- Shut down and disconnect power: Turn off the air compressor power supply and confirm the unit has completely stopped running.
- Open the air filter cover: Loosen the retaining nut or clips on the air filter cover and remove the top cover.
- Remove the old filter element: Pull out the old 89295976 filter element and check whether the center seal ring remains in the housing groove.
- Clean the filter housing: Wipe the inner wall and sealing surface of the filter housing with a clean cloth to remove dust and debris. Never blow back a dust-loaded filter element with compressed air and reuse it.
- Inspect the new filter element: Verify the part number 89295976 and check the filter media for damage, the pleats for deformation, the end caps for cracks, and the seal ring for aging.
- Install the new filter element: Slide the new filter element onto the center mounting stud, ensuring the seal ring fits properly at the top and bottom without skewing.
- Reinstall the top cover: Refit the filter cover and evenly tighten the nut or fasten the clips to ensure a tight seal with no gaps.
- Start-up inspection: Start the air compressor, check for air leakage noise at the intake, and observe whether it runs normally.
V. Frequently Asked Questions
Q1: Is 89295976 a genuine OEM part?
A: 89295976 is a genuine Ingersoll Rand original accessory, manufactured in strict accordance with Ingersoll Rand's global unified technical standards, and fits Ingersoll Rand original intake filter housings.
Q2: Which air compressor models is 89295976 compatible with?
A: This filter element is an older-generation universal part and fits a wide range of models, including R4i/R5.5i/R5.5ie/R5.5n/R7.5i/R7.5n/R11i/R11n, RM15i-C/RM22i-C, UP5 11/15/18/22, V15 Auto/V22 Auto, VSD15/VSD22, EW5-22 and other small rotary screw air compressors. If you are unsure whether it fits your model, please provide the unit's serial number (Serial Number) and we will match it precisely for you.
Q3: What is the difference between 89295976 and the new air filter element? Can they be substituted for each other?
A: 89295976 is an older design (marked "old model" in the DMS notes), and some newer models may have switched to a new part number filter element. The two may differ in installation dimensions and interfaces and cannot be interchanged at will. To confirm a replacement model, please provide the unit's serial number for lookup.
Q4: How do I determine whether the air filter element needs replacement?
A: Replacement is required in three cases: ① visual inspection shows blackened filter media or heavy dust accumulation; ② the operating pressure differential reaches the alarm value of 500 Pa; ③ the replacement interval of 2000~4000 hours or 6~12 months has been reached.
Q5: What are the effects of an excessively dirty air filter element?
A: A clogged air filter element causes insufficient intake, reduced discharge capacity, increased specific power, and higher energy consumption in the air compressor. In severe cases, dust enters the airend and causes wear to the rotors and bearings and aging of the oil seals, leading to increased oil carryover in the discharge and even scrapping of the airend.
VI. Machine Models Compatible with This Part
| Model Series | Specific Models |
|---|---|
| R Series (belt-driven) | R4i, R5.5i, R5.5ie, R5.5n, R7.5i, R7.5n, R11i, R11n |
| RM-C Series | RM15i-C, RM22i-C |
| UP Series | UP5 11, UP5 15, UP5 18, UP5 22 |
| V Series (Auto) | V15 Auto, V22 Auto |
| VSD Series | VSD15, VSD22 |
| EW Series | EW5 22 |
The compatible model data above comes from the Ingersoll Rand original parts system. To confirm whether it fits your specific model, please provide the air compressor's serial number (Serial Number) and we will look it up precisely for you.
VII. Related Parts
| Part Number | Name | Description |
|---|---|---|
| 89243778 | Air filter element for air filter assembly | Filter element for UP5-11C-8 air filter assembly |
| 88171913 | UP5-11C-8 air filter element | Air filter element for UP5 series small rotary screw compressors |
| 89245765 | Stud, air filter element | Air filter element mounting stud |
| 89295976 | Air filter element | Product on this page |
| 24578023 | Air filter element 5-11KW | Air filter element for R series 5~11kW |
| 46856837 | Air filter element V 15-22KW | Air filter element for V series 15~22kW |
| 24900318 | Air filter element | Air filter element for RS45i/RS55i/RS75i |
Note: The parts of the technical parameters on this page marked as "reference values" are typical industry data for Ingersoll Rand air filter elements of the same class. Specific dimensions and performance are subject to Ingersoll Rand original factory test reports. For a 100% precise match, please provide the complete air compressor serial number (Serial Number) and we will look up the original parts diagram and confirm the latest supply information for you.