Product
Ingersoll Rand 54672530 Air Filter Element | N55/N75 Screw Compressor Intake Filter
Genuine Ingersoll Rand 54672530 air filter element for N55/N75 screw compressors. 247 mm OD, 365 mm height, 5–10 μm filtration, fiberglass media with low pressure drop and high dust holding capacity. Cross-reference SA17281; serial-number matching available for precise fit.
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Ingersoll Rand 54672530 Air Filter Element — Product Details
1. Product Overview
The 54672530 air filter element is a genuine Ingersoll Rand intake filter designed for N55 and N75 series screw air compressors. It uses high-efficiency synthetic/fiberglass media to block dust and airborne particles from entering the screw airend, protecting rotors, bearings, and oil seals from wear and extending compressor service life.
The 54672530 is a large cylindrical pleated element with an outside diameter of approximately 247 mm, a height of approximately 365 mm, and a red polyurethane (PU) sealing cap. It also cross-references several Atlas Copco part numbers and is equivalent to HiFi Filter SA17281.
2. Basic Specifications
| Item | Specification |
|---|---|
| Part Number | 54672530 |
| Brand | Ingersoll Rand |
| Component | Air Filter Element |
| Compatible Models | N55, N75 screw compressors |
| Cross-Reference | HiFi SA 17281 |
| Unit of Measure | EA (each) |
| Availability | In regular supply |
3. Technical Specifications
3.1 Filtration Performance
| Parameter | Value |
|---|---|
| Filtration rating | 5–10 μm |
| Filtration efficiency | Approx. 99% @ 10 μm |
| Filter class | F7–F8 (EN 779 / ISO 16890) |
| Dust holding capacity | Approx. 1.0–1.5 kg |
| Beta ratio β | β₁₀ ≥ 1000 |
3.2 Flow and Pressure Drop
| Parameter | Value |
|---|---|
| Rated air flow | Approx. 10–13 Nm³/min (for 55–75 kW models) |
| Initial pressure drop | Approx. 250–350 Pa (clean, at rated flow) |
| Operating differential pressure | 350–600 Pa |
| Alarm / final resistance | Alarm: 700 Pa; final: 900 Pa (replace immediately) |
| Pressure drop vs. energy | Every 100 Pa increase in intake pressure loss raises specific power by approx. 0.3% |
3.3 Dimensions and Installation
| Parameter | Value |
|---|---|
| Outside diameter | 247 mm |
| Inside diameter | 150 mm |
| Overall height | 365 mm |
| Weight | Approx. 5 kg |
| Effective filtration area | Approx. 3.0–4.0 m² (pleated element) |
| Mounting interface | Center through-hole, end-cap gasket seal |
| Sealing | Red polyurethane (PU) end-cap gasket, double-sided seal |
3.4 Materials of Construction
| Parameter | Value |
|---|---|
| Filter media | Synthetic/fiberglass media, yellow paper |
| Media weight | Approx. 120–150 g/m² |
| Inner/outer support | Galvanized expanded metal mesh (both sides) |
| End caps | Red polyurethane (PU) |
| Seals | Red nitrile rubber (NBR) gaskets, top and bottom |
| Adhesive | Polyurethane adhesive bonding end caps and media |
3.5 Operating Conditions
| Parameter | Value |
|---|---|
| Operating temperature | Continuous: -20°C to 80°C; short-term max. 100°C |
| Relative humidity | ≤95% RH, non-condensing |
| Collapse pressure resistance | ≥ 4.0 kPa |
| Features | Low pressure drop, high dust holding capacity, suitable for continuous industrial duty |
3.6 Service Life and Storage
| Parameter | Value |
|---|---|
| Service life | Approx. 4,000 hours under standard conditions (8–12 months); 2,000–3,000 hours in high-dust environments |
| Shelf life | 36 months in original sealed packaging, dry storage at room temperature |
3.7 Standards
- ISO 5011 — Inlet air cleaning equipment for internal combustion engines and compressors: performance testing
- ISO 16890 / EN 779 — General ventilation air filters: classification
- GB/T 14295 — Air filters
- GB/T 6165 — Test methods for air filter performance
4. Standard Maintenance and Installation
Replacement intervals
- Standard conditions: every 4,000 hours or 8–12 months, whichever comes first
- High-dust conditions: every 2,000–3,000 hours
- Replace immediately if the media appears blackened or heavily loaded, or if differential pressure reaches 900 Pa
Installation steps
- Shut down and isolate power: Turn off the main compressor power, apply lockout/tagout (LOTO), and confirm the unit has fully stopped.
- Open the air filter housing cover: Loosen the retaining bolts or clips and remove the cover.
- Remove the old element: Pull out the old 54672530 element and check whether the gasket remains in the housing groove.
- Clean the housing: Wipe the inner walls and sealing surfaces with a clean cloth to remove dust and debris.
- Inspect the new element: Verify part number 54672530, check the media for damage, end caps for cracks, and the red gasket for aging.
- Install the new element: Place the new element vertically into the center of the housing, ensuring the upper and lower gaskets seat correctly without tilting.
- Refit the cover: Reinstall the cover and tighten bolts or clips evenly.
- Start-up check: Start the compressor and check for air leaks around the filter housing.
5. Frequently Asked Questions
Q1: Is the 54672530 a genuine original part?
A: The 54672530 is a genuine Ingersoll Rand part, featuring yellow high-efficiency media and a red polyurethane end-cap seal, designed for Ingersoll Rand N55/N75 series screw compressors.
Q2: Which models does the 54672530 fit?
A: It fits Ingersoll Rand N55 and N75 series screw compressors. If you are unsure about your model, provide the machine serial number for verification.
Q3: What is the cross-reference number for the 54672530?
A: The cross-reference is HiFi Filter SA 17281. It also cross-references the following Atlas Copco part numbers: 1613950100, 1613951000, 1631043700, 2255300129.
Q4: What are the dimensions of the 54672530?
A: Outside diameter approx. 247 mm, inside diameter approx. 150 mm, overall height approx. 365 mm, weight approx. 5 kg.
Q5: How do I know when to replace the air filter element?
A: Replace when: (1) visual inspection shows blackened or heavily loaded media; (2) operating differential pressure reaches the 700 Pa alarm value; or (3) the 4,000-hour or 8–12 month service interval is reached.
6. Compatible Compressor Models
| Series | Models |
|---|---|
| N Series | N55 |
| N Series | N75 |
To confirm compatibility, please provide the compressor serial number for precise verification.
7. Related Parts
| Part Number | Description | Notes |
|---|---|---|
| SA 17281 | HiFi air filter element | Cross-reference for 54672530 |
| 1613950100 | Atlas Copco air filter element | Compatible cross-reference |
| 1613951000 | Atlas Copco air filter element | Compatible cross-reference |
| 1631043700 | Atlas Copco air filter element | Compatible cross-reference |
| 2255300129 | Atlas Copco air filter element | Compatible cross-reference |
| 88111901 | Air filter element SSR M37 | For SSR M37/M45 models |
| 54672530 | Air filter element | This product |
Note: For 100% accurate matching, please provide the complete compressor serial number so we can check the original parts diagram and confirm current supply.