Product
Ingersoll Rand 89243778 Air Filter Housing Assembly | UP5-11C-8 Inlet Filter
Genuine Ingersoll Rand 89243778 air filter housing assembly for UP5-11C-8 small rotary screw compressors. Includes housing, end cover and seals; pairs with filter element 88171913. Export-ready 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 inlet filtration component engineered for the UP5-11C-8 series of small rotary screw air compressors. The assembly comprises the filter housing, end cover, sealing elements and mounting interface, and is designed to work with the matching air filter element 88171913 to form a complete intake filtration system.
As an original inlet filtration assembly, the 89243778 is built to Ingersoll Rand technical standards, ensuring accurate fitment to the UP5 intake piping, reliable leak-free sealing, and effective protection of the screw airend from dust ingress and wear.
Key Specifications
| Item | Specification |
|---|---|
| Part Number | 89243778 |
| Brand | Ingersoll Rand |
| Component | Air Filter Housing Assembly |
| Matching Filter Element | 88171913 |
| Compatible Machine | UP5-11C-8 small rotary screw compressor |
| Unit of Measure | EA (each / set) |
| Availability | In regular supply |
Filtration Performance (with element 88171913)
This product is the housing assembly; filtration performance is determined by the matching element 88171913.
| Parameter | Value (with element 88171913) |
|---|---|
| Filtration rating | Approx. 5 μm |
| Filtration efficiency | Approx. 98% @ 5 μm |
| Filtration 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 (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 | Each 100 Pa inlet pressure loss raises 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; center-hole seal between element and housing |
Materials and Operating Limits
| Parameter | Value |
|---|---|
| Housing material | Engineering plastic (PA/PP) or die-cast aluminium alloy |
| End cover | Engineering plastic with clip or nut |
| Seals | NBR (nitrile) seal rings, oil and ageing resistant |
| Mounting bracket | Metal / plastic 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 |
| Service features | Removable and cleanable for reuse; element can be replaced without removing the housing |
| Housing service life | Matches machine life, typically ≥10 years under normal use |
| Seal inspection | Check seal ring at every element change; replace if aged or deformed |
| Storage shelf life | 60 months in original sealed packaging, dry ambient conditions |
Standards
- ISO 5011 — Inlet air cleaners 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 as a whole 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 the end cover: release the cover clips or nuts and take off the top cover.
- Extract 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.
- Inspect the seal ring: check the seal between housing and end cover; replace if aged or deformed.
- Fit the new element: seat the new 88171913 element in the housing center.
- Refit the end cover: replace the cover and secure the clips or 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 all connections.
FAQ
Q1: Is 89243778 the housing assembly or the filter element?
A: 89243778 is the air filter housing assembly (housing, end cover and seals), not the element. The matching element is 88171913. For routine servicing, order 88171913 only — the housing does not need to be replaced each time.
Q2: Which machines does 89243778 fit?
A: It fits the Ingersoll Rand UP5-11C-8 small rotary screw compressor. If you are unsure, provide the machine serial number and we will confirm fitment.
Q3: What is the relationship between 89243778 and 88171913?
A: 89243778 is the housing assembly; 88171913 is the element that fits inside it. They are used together: the housing is a durable part (machine life), the element is a consumable (periodic replacement).
Q4: Does the housing need periodic replacement?
A: Under normal use, no. Replace the complete 89243778 only if the housing is cracked, severely deformed, the threads are stripped, or the sealing face is damaged.
Q5: How do I know when to replace the whole assembly?
A: Replace the housing if: (1) it is cracked or broken; (2) end-cover clips are broken and cannot seal; (3) inlet connection threads are damaged and leaking; (4) the sealing face is worn and cannot maintain a seal.
Compatible Machines
| Series | Model |
|---|---|
| UP Series | UP5-11C-8 |
Compatibility data is based on the Ingersoll Rand original parts system. To confirm fitment for a specific machine, provide the compressor serial number and we will verify precisely.
Related Parts
| Part Number | Description | Notes |
|---|---|---|
| 88171913 | UP5-11C-8 air filter element | Matching consumable element for this housing |
| 89245765 | Stud, air filter element | Element mounting stud |
| 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: Values marked "reference" are typical data 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 complete compressor serial number and we will check the original parts diagram and confirm current supply.
To request a quotation, datasheet or sample, contact our export team with your required quantity and destination port.