Product
Ingersoll Rand 89243778 Air Filter Housing Assembly | UP5-11C-8 Intake Filter
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors, paired with air filter element 88171913. Includes housing, end cover, and seals; match by serial number for exact fitment.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
89243778 is the genuine Ingersoll Rand intake air filter housing assembly for the UP5-11C-8 series small rotary screw air compressor. The assembly comprises the filter housing, end cover, sealing components, and mounting interface, and works with the matching air filter element 88171913 to form a complete intake filtration system.
Built to Ingersoll Rand global technical standards, the 89243778 housing aligns precisely with the UP5 series intake piping for a reliable, leak-free seal that protects the screw airend from dust wear.
Key Specifications
| Item | Value |
|---|---|
| Part Number | 89243778 |
| Brand | Ingersoll Rand |
| Part Name | Air Filter Housing Assembly |
| Matching Filter Element | 88171913 |
| Compatible Model | UP5-11C-8 small rotary screw compressor |
| Unit of Measure | EA (piece / set) |
| Availability | Normally supplied |
Filtration Performance (with element 88171913)
Filtration performance is determined by the matching element 88171913.
| Parameter | Value |
|---|---|
| Filtration accuracy | Approx. 5 μm |
| Filtration efficiency | Approx. 98% @ 5 μm |
| Filtration grade | F5 (medium-efficiency pre-filtration) |
| Dust holding capacity | Approx. 0.15–0.20 kg |
| Beta ratio β | β₅ ≥ 100 |
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 pressure | 200–400 Pa |
| Alarm / final resistance | Alarm: 500 Pa; final: 600 Pa |
| Pressure drop vs. energy | Every 100 Pa rise in inlet loss increases compressor specific power by approx. 0.5% |
Dimensions and Installation
| Parameter | Value |
|---|---|
| Housing dimensions | Approx. φ120 × 150 mm (reference) |
| Inlet connection | Approx. 1.5"–2" (threaded / flanged) |
| Matching element | 88171913 |
| Mounting | Bolt-on / clip-on, vertical installation |
| Sealing | Seal ring between housing and end cover; element seals on housing center bore |
Materials and Operating Conditions
| Parameter | Value |
|---|---|
| Housing material | Engineering plastic (PA/PP) or die-cast aluminum alloy |
| End cover | Engineering plastic end cover with clips or nut |
| Seals | NBR seal ring, oil and aging resistant |
| Mounting bracket | Metal / plastic mounting base |
| Fasteners | Mounting nut and washer included |
| Operating temperature | -20°C to 80°C |
| Relative humidity | ≤95% RH |
| Pressure rating | Housing withstands 10 kPa negative pressure without deformation |
| Serviceability | Removable and cleanable for reuse; element can be changed without removing the housing |
| Housing service life | Matches machine life, generally ≥10 years under normal use |
| Seal replacement | Inspect the seal ring at every element change; replace if aged |
| Storage shelf life | 60 months in original sealed packaging, dry, ambient conditions |
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 Steps
Replacement intervals
- Air filter element 88171913: every 2,000–4,000 hours or 6–12 months
- Housing: no scheduled replacement; replace as a whole if damaged or cracked
- Seal ring: inspect at each element change; replace if deformed or aged
Installation steps
- Shut down and isolate power: switch off the compressor 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 surfaces with a clean cloth to remove dust and debris.
- Inspect the seal ring: check 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 position.
- Refit the end cover: refit the cover and secure the clips or tighten the nuts.
- Full assembly replacement (if required): 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 the connections.
Frequently Asked Questions
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 matching element is 88171913. For routine service, order 88171913 only — the complete housing does not need replacing.
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 machine, provide the serial number and we will verify fitment.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the housing assembly; 88171913 is the element that fits into it. They are used together: the housing is a durable part that stays with the machine, while the element is a consumable replaced at intervals.
Q4: Does the housing need periodic replacement?
A: Under normal use, no. Replace the complete 89243778 only if the housing cracks, deforms severely, the threads strip, or the sealing surface is damaged.
Q5: How do I know when to replace the complete housing?
A: Replace it when: ① the housing is cracked or broken; ② end-cover clips break and cannot seal; ③ the inlet connection threads are damaged and leaking; ④ the sealing surface is worn and cannot seal reliably.
Compatible Models
| Series | Model |
|---|---|
| UP Series | UP5-11C-8 |
Fitment data is based on the Ingersoll Rand factory parts system. To confirm your specific machine, 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 | Matching element for this housing (consumable) |
| 89245765 | Air filter element stud | Mounting stud for the 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 page's product |
Fitment Note
Technical values marked as reference are typical data for Ingersoll Rand small rotary screw air filter housings in the same class; final dimensions follow Ingersoll Rand factory drawings. For 100% exact fitment, provide the complete compressor serial number so we can check the factory parts drawing and confirm current supply.
Procurement
We supply genuine Ingersoll Rand compressor parts for importers, distributors, and service companies. OEM/ODM support and private-label options are available for most SKUs — confirm tooling and MOQ with our sales team. To request a quotation, datasheet, or sample, send your required part numbers and quantities; we will confirm lead time, packing, and shipping terms.