Product
Ingersoll Rand 89243778 Air Filter Housing Assembly | UP5-11C-8
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors. Includes housing, end cover and NBR seal; pairs with filter element 88171913. Export-ready supply with serial-number matching.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
The 89243778 air filter housing assembly is a genuine Ingersoll Rand intake filter housing component built for the UP5-11C-8 series small rotary screw air compressor. The assembly comprises the filter housing, end cover, sealing ring and mounting interface, and is designed to work with air filter element 88171913 to form a complete intake filtration system.
As an original intake filtration assembly, 89243778 follows Ingersoll Rand global technical standards for accurate mating with the UP5 series intake piping, reliable leak-free sealing, and effective protection of the screw airend from dust wear.
Key Specifications
| Item | Value |
|---|---|
| Part Number | 89243778 |
| Brand | Ingersoll Rand |
| Part Name | Air Filter Housing Assembly |
| Matched Filter Element | 88171913 |
| Application | UP5-11C-8 small rotary screw compressor |
| Unit of Measure | EA (piece / set) |
| Availability | In regular supply |
Technical Parameters
1. Filtration Performance (with element 88171913)
This product is the housing assembly; filtration performance is determined by the matched element 88171913.
| Parameter | Value (with element 88171913) |
|---|---|
| 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 |
2. Flow and Pressure Drop
| Parameter | Value |
|---|---|
| Rated air flow | Approx. 1.5–2.0 Nm³/min (UP5-11 models) |
| Initial pressure drop | Approx. 150–200 Pa (with new element) |
| Operating differential range | 200–400 Pa |
| Alarm / final resistance | Alarm: 500 Pa; final: 600 Pa |
| Pressure drop vs. energy | Each 100 Pa rise in intake loss increases compressor specific power by approx. 0.5% |
3. Dimensions and Mounting
| Parameter | Value |
|---|---|
| Housing dimensions | Approx. φ120 × 150 mm (reference) |
| Intake connection | Approx. 1.5"–2" (threaded / flanged) |
| Matched element | 88171913 |
| Mounting | Bolt / clip fixing, vertical installation |
| Sealing | Seal ring between housing and end cover; element seals at housing center bore |
4. Construction Materials
| Parameter | Value |
|---|---|
| Housing | Engineering plastic (PA/PP) or die-cast aluminum alloy |
| End cover | Engineering plastic, with clip or nut |
| Seal | NBR seal ring, oil and ageing resistant |
| Mounting bracket | Metal / plastic base |
| Fasteners | Mounting nut and washer included |
5. Operating Tolerance
| 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 changed without removing the housing |
6. Service Life and Maintenance
| Parameter | Value |
|---|---|
| Housing service life | Matches compressor life, generally ≥10 years under normal use |
| Seal replacement | Inspect seal at every element change; replace if aged |
| Storage shelf life | 60 months in original sealed packaging, dry at room temperature |
7. Standards Referenced
- ISO 5011: Inlet air cleaning equipment for internal combustion engines and 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 as a unit 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 the end cover: Release the cover clips or nuts and take off the top cover.
- Remove the old element: Pull out the old 88171913 element.
- Clean the housing interior: Wipe the inner wall and sealing face with a clean cloth to remove dust and debris.
- Check the seal ring: Inspect the seal between housing and end cover; replace if aged or deformed.
- Fit the new element: Place the new 88171913 element into the housing center.
- Refit the end cover: Reinstall the cover and secure clips or nuts.
- Full assembly replacement (if needed): If the housing is cracked or damaged, remove the intake pipe bolts, take off the complete 89243778 assembly, fit the new assembly and reconnect the piping.
- Start-up check: Start the compressor and check for air leaks at all connections.
FAQ
Q1: Is 89243778 a housing assembly or a filter element?
A: 89243778 is the air filter housing assembly (housing, end cover, seals) — not the element. The matched element is 88171913. For routine service, order 88171913 only; the housing does not need to be replaced each time.
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 and we will confirm.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the housing assembly; 88171913 is the element that fits inside it. They work together: the housing is a long-life component and the element is a consumable.
Q4: Does the housing need periodic replacement?
A: Under normal use, no. Replace the 89243778 assembly only if the housing is cracked, severely deformed, has stripped threads, or has a damaged sealing face.
Q5: How do I know when to replace the housing assembly?
A: Replace it when: ① the housing is cracked or broken; ② cover clips are broken and cannot seal; ③ intake connection threads are damaged and leaking; ④ the sealing face is worn and cannot maintain a seal.
Compatible Models
| Series | Model |
|---|---|
| UP Series | UP5-11C-8 |
Applicable model data is based on the Ingersoll Rand original parts system. To confirm fitment, provide the compressor serial number and we will verify it for you.
Related Parts
| Part Number | Name | Notes |
|---|---|---|
| 88171913 | UP5-11C-8 air filter element | Consumable element matched to this housing |
| 89245765 | Air filter stud | Mounting stud for the air filter element |
| 89295976 | Air filter element | Common element for R4–R11 series |
| 24578023 | Air filter element, 5–11 kW | Element for R series 5–11 kW |
| 89243778 | Air filter housing assembly | This product |
Note: Parameters marked as reference are typical values for Ingersoll Rand small rotary screw compressor filters in this class; final dimensions follow the original Ingersoll Rand drawing. For 100% accurate matching, provide the full compressor serial number and we will check the original parts diagram and confirm current availability.