Product
Ingersoll Rand 89243778 Air Filter Assembly | UP5-11C-8 Housing
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors. Includes housing, end cover and seals; pairs with element 88171913. Export-ready with OEM/ODM support.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
The 89243778 air filter assembly is a genuine Ingersoll Rand intake filter housing component built for the UP5-11C-8 series of small rotary screw air compressors. The assembly comprises the filter housing, end cover, seals and mounting interface. It is designed to work with the replacement air filter element 88171913 to form a complete intake filtration system.
Manufactured to Ingersoll Rand global technical standards, the 89243778 ensures accurate alignment with the UP5 intake duct, reliable sealing and effective protection of the screw airend from dust wear.
Key Specifications
| Item | Specification |
|---|---|
| Part number | 89243778 |
| Brand | Ingersoll Rand |
| Component | Air filter housing assembly |
| Matching element | 88171913 |
| Compatible model | UP5-11C-8 small rotary screw compressor |
| Unit | EA (piece/set) |
| Availability | In regular supply |
Filtration Performance (with element 88171913)
| Parameter | Value |
|---|---|
| Filtration rating | Approx. 5 μm |
| Filtration efficiency | Approx. 98% @ 5 μm |
| Filter class | F5 (medium-efficiency pre-filter) |
| Dust holding capacity | Approx. 0.15–0.20 kg |
| Beta ratio | β₅ ≥ 100 |
Flow and Pressure Drop
| Parameter | Value |
|---|---|
| Rated air flow | Approx. 1.5–2.0 Nm³/min (for UP5-11) |
| Initial pressure drop | Approx. 150–200 Pa (with new element) |
| Operating differential | 200–400 Pa |
| Alarm / final resistance | Alarm: 500 Pa; final: 600 Pa |
| Energy impact | Every 100 Pa inlet pressure loss increases specific power by approx. 0.5% |
Dimensions and Mounting
| Parameter | Value |
|---|---|
| Housing dimensions | Approx. φ120 × 150 mm (reference) |
| Inlet connection | Approx. 1.5"–2" (threaded/flanged) |
| Matching element | 88171913 |
| Mounting | Screw or clip fixing, vertical installation |
| Sealing | Seal ring between housing and end cover; center seal between element and housing |
Materials
| Item | Material |
|---|---|
| Housing | Engineering plastic (PA/PP) or die-cast aluminum alloy |
| End cover | Engineering plastic with clips or nut |
| Seals | NBR O-ring, oil and aging resistant |
| Mounting bracket | Metal or plastic base |
| Fasteners | Mounting nut and washer included |
Operating Conditions
| Parameter | Value |
|---|---|
| Operating temperature | -20°C to +80°C |
| Relative humidity | ≤95% RH |
| Pressure resistance | Housing withstands 10 kPa negative pressure without deformation |
| Service features | Removable and cleanable for reuse; element can be replaced without removing the housing |
Service Life and Maintenance
| Parameter | Value |
|---|---|
| Housing life | Matches compressor life, typically ≥10 years under normal use |
| Seal replacement | Inspect at every element change; replace if aged or deformed |
| Shelf life | 60 months in original sealed packaging, dry ambient conditions |
Standards
- ISO 5011 — Inlet air filters for compressors, performance testing
- ISO 16890 / EN 779 — Air filter classification
- GB/T 14295 — Air filters
- GB/T 6165 — Test methods for air filter performance
Maintenance and Installation
Replacement intervals
- Air filter element 88171913: every 2,000–4,000 hours or 6–12 months
- Housing: no scheduled replacement; replace only if damaged or cracked
- Seal ring: inspect at every element change; replace if deformed or aged
Installation steps
- Shut down and isolate: switch off compressor power and confirm the unit has fully stopped.
- Remove end cover: release the cover clips or nut and take off the top cover.
- Remove old element: pull out the used 88171913 element.
- Clean housing interior: wipe the inner wall and sealing face with a clean cloth to remove dust and debris.
- Inspect seal ring: check the seal between housing and end cover; replace if aged or deformed.
- Fit new element: place the new 88171913 element into the center of the housing.
- Refit end cover: reinstall the cover and secure clips or nut.
- Full assembly replacement (if needed): if the housing is cracked or damaged, remove the intake duct bolts, take off the complete 89243778 assembly, fit the new assembly and reconnect the duct.
- Start-up check: start the compressor and check for air leaks at connections.
FAQ
Q1: Is 89243778 the housing assembly or the element?
A: 89243778 is the housing assembly (housing, end cover, seals), not the element. The matching air filter element is 88171913. When replacing the element, order 88171913 only; the housing does not need to be replaced.
Q2: Which models does 89243778 fit?
A: It fits the Ingersoll Rand UP5-11C-8 small rotary screw compressor. If you are unsure about your model, provide the compressor serial number for confirmation.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the filter housing assembly; 88171913 is the element that fits inside it. The housing is a durable component; the element is a consumable replaced at service intervals.
Q4: Does the housing need periodic replacement?
A: Under normal use the housing does not require scheduled replacement. Replace the complete 89243778 only if the housing is cracked, severely deformed, the thread is stripped, or the sealing face is damaged.
Q5: How do I know when the housing needs replacement?
A: Replace the housing if: (1) the housing is cracked or broken; (2) end cover clips are broken and cannot seal; (3) inlet thread is damaged and leaks; (4) the sealing face is worn and cannot maintain a seal.
Compatible Models
| Series | Model |
|---|---|
| UP series | UP5-11C-8 |
Model compatibility data is based on the Ingersoll Rand genuine parts system. To confirm fitment, provide the compressor serial number and we will verify precisely.
Related Parts
| Part number | Name | Note |
|---|---|---|
| 88171913 | Air filter element for UP5-11C-8 | Consumable element used with this housing |
| 89245765 | Stud for air filter element | Mounting stud for the element |
| 89295976 | Air filter element | Element for R4–R11 series |
| 24578023 | Air filter element 5–11 kW | Element for R series 5–11 kW |
| 89243778 | Air filter assembly | This product |
Note: Parameters marked as "reference" are typical values for Ingersoll Rand small rotary screw compressor filters of the same class. For exact dimensions, refer to the original Ingersoll Rand drawing. For 100% accurate matching, provide the complete compressor serial number and we will check the parts diagram and current supply.